![\"An](\"en-US/assets/i207537v1n2_207537.png\")
This exam will cover material from Modules 7 - 9 of the CCNA2 - Switching, Routing and Wireless Essentials v7.0 (SRWE) curriculum.
© 2023, Cisco Systems, Inc.
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","instruction":"","_attempts":1,"_isRandom":true,"_shouldDisplayAttempts":false,"_shouldResetAllAnswers":true,"_questionWeight":1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_recordInteraction":true,"_isQuestionRandom":true,"_isAnswerRandom":false,"_categoryTitle":"Categories:","_optionTitle":"Options:","_defaultAnswerBGColor":"#F2F2F2","placeholder":"Please select an option","_ravennaSourceID":"206306","_smvWiseScoring":{"ident":"it_206306","outcomes":{"decvar":[{"_varname":"obs0","_maxvalue":2,"title":""},{"_varname":"status","_maxvalue":0,"title":"status"}],"interpretvar":[{"_varname":"obs0","_view":"All"},{"_varname":"status","_view":"All","interpret":"status"}]}},"_items":[{"question":"DHCPDISCOVER","answer":"A client initiating a message to find a DHCP server","questionBGColor":"#F9D8D6"},{"question":"DHCPOFFER","answer":"A DHCP server responding to the initial request by a client","questionBGColor":"#D7FAD9"},{"question":"DHCPREQUEST","answer":"The client accepting the IP address provided by the DHCP server","questionBGColor":"#D7F7FA"},{"question":"DHCPACK","answer":"The DHCP server confirming that the address lease has been accepted","questionBGColor":"#B0EAF7"}],"_feedback":{"title":"","correct":"Place the options in the following order:
| DHCPDISCOVER | a client initiating a message to find a DHCP server |
| DHCPOFFER | a DHCP server responding to the initial request by a client |
| DHCPREQUEST | the client accepting the IP address provided by the DHCP server |
| DHCPACK | the DHCP server confirming that the address lease has been accepted |
Place the options in the following order:
| DHCPDISCOVER | a client initiating a message to find a DHCP server |
| DHCPOFFER | a DHCP server responding to the initial request by a client |
| DHCPREQUEST | the client accepting the IP address provided by the DHCP server |
| DHCPACK | the DHCP server confirming that the address lease has been accepted |
Place the options in the following order:
| DHCPDISCOVER | a client initiating a message to find a DHCP server |
| DHCPOFFER | a DHCP server responding to the initial request by a client |
| DHCPREQUEST | the client accepting the IP address provided by the DHCP server |
| DHCPACK | the DHCP server confirming that the address lease has been accepted |
Place the options in the following order:
| DHCPDISCOVER | a client initiating a message to find a DHCP server |
| DHCPOFFER | a DHCP server responding to the initial request by a client |
| DHCPREQUEST | the client accepting the IP address provided by the DHCP server |
| DHCPACK | the DHCP server confirming that the address lease has been accepted |
Place the options in the following order:
| DHCPDISCOVER | a client initiating a message to find a DHCP server |
| DHCPOFFER | a DHCP server responding to the initial request by a client |
| DHCPREQUEST | the client accepting the IP address provided by the DHCP server |
| DHCPACK | the DHCP server confirming that the address lease has been accepted |
Which protocol automates assignment of IP addresses on a network, and which port number does it use? (Choose two.)
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Refer to the exhibit. PC1 is configured to obtain a dynamic IP address from the DHCP server. PC1 has been shut down for two weeks. When PC1 boots and tries to request an available IP address, which destination IP address will PC1 place in the IP header?
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","_id":"e52909679fa04f6595129aaf156dbb83","_parentId":"199e4fa46a104b4ebc762b634c959e81","_type":"component","_layout":"full","_ravennaSourceID":"209372","_smvWiseScoring":{"ident":"it_209372","outcomes":{"decvar":[{"_varname":"475874","_maxvalue":1,"title":"correctness of response"},{"_varname":"487081","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"475874","_view":"All","interpret":"1 point for Option 30 points for any other option"},{"_varname":"487081","_view":"All","interpret":"2 points for Option 30 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"If the client receives several DHCPOFFER messages from different servers, it sends a unicast DHCPREQUEST message to the server from which it chooses to obtain the IP information.","_shouldBeSelected":false,"feedback":""},{"text":"A client must wait for lease expiration before it sends another DHCPREQUEST message.","_shouldBeSelected":false,"feedback":""},{"text":"When a device that is configured to use DHCP boots, the client broadcasts a DHCPDISCOVER message to identify any available DHCP servers on the network.","_shouldBeSelected":true,"feedback":""},{"text":"The DHCPDISCOVER message contains the IP address and subnet mask to be assigned, the IP address of the DNS server, and the IP address of the default gateway.","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"The client broadcasts a DHCPDISCOVER message to identify any available DHCP servers on the network. A DHCP server replies with a DHCPOFFER message. This message offers to the client a lease that contains such information as the IP address and subnet mask to be assigned, the IP address of the DNS server, and the IP address of the default gateway. After the client receives the lease, the received information must be renewed through another DHCPREQUEST message prior to the lease expiration.","_incorrect":{"final":"The client broadcasts a DHCPDISCOVER message to identify any available DHCP servers on the network. A DHCP server replies with a DHCPOFFER message. This message offers to the client a lease that contains such information as the IP address and subnet mask to be assigned, the IP address of the DNS server, and the IP address of the default gateway. After the client receives the lease, the received information must be renewed through another DHCPREQUEST message prior to the lease expiration.","notFinal":""},"_partlyCorrect":{"final":"The client broadcasts a DHCPDISCOVER message to identify any available DHCP servers on the network. A DHCP server replies with a DHCPOFFER message. This message offers to the client a lease that contains such information as the IP address and subnet mask to be assigned, the IP address of the DNS server, and the IP address of the default gateway. After the client receives the lease, the received information must be renewed through another DHCPREQUEST message prior to the lease expiration.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_id":"8f9b9508f5c74651ab1dfb35214776c2","_parentId":"c8fe02a7f3c54bddbe171c03e394f2c0","_type":"component","_component":"objectMatching","_classes":"","_layout":"full","title":"Question","displayTitle":"Question","body":"Match the purpose with its DHCP message type.
","instruction":"","_attempts":1,"_isRandom":true,"_shouldDisplayAttempts":false,"_shouldResetAllAnswers":true,"_questionWeight":1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_recordInteraction":true,"_isQuestionRandom":true,"_isAnswerRandom":false,"_categoryTitle":"Categories:","_optionTitle":"Options:","_defaultAnswerBGColor":"#F2F2F2","placeholder":"Please select an option","_ravennaSourceID":"209429","_smvWiseScoring":{"ident":"it_209429","outcomes":{"decvar":[{"_varname":"obs0","_maxvalue":2,"title":""},{"_varname":"status","_maxvalue":0,"title":"status"}],"interpretvar":[{"_varname":"obs0","_view":"All"},{"_varname":"status","_view":"All","interpret":"status"}]}},"_items":[{"question":"A message that is used to identify the explicit server and lease offer to accept","answer":"DHCPREQUEST","questionBGColor":"#F9D8D6"},{"question":"A message that is used to locate any available DHCP server on a network","answer":"DHCPDISCOVER","questionBGColor":"#D7FAD9"},{"question":"A message that is used to suggest a lease to a client","answer":"DHCPOFFER","questionBGColor":"#B0EAF7"},{"question":"A message that is used to acknowledge that the lease is successful","answer":"DHCPACK","questionBGColor":"#D6F7B0"}],"_feedback":{"title":"","correct":"Place the options in the following order:
| A message that is used to identify the explicit server and lease offer to accept | DHCPREQUEST |
| A message that is used to locate any available DHCP server on a network | DHCPDISCOVER | A message that is used to suggest a lease to a client | DHCPOFFER | A message that is used to acknowledge that the lease is successful | DHCPACK |
Place the options in the following order:
| A message that is used to identify the explicit server and lease offer to accept | DHCPREQUEST |
| A message that is used to locate any available DHCP server on a network | DHCPDISCOVER | A message that is used to suggest a lease to a client | DHCPOFFER | A message that is used to acknowledge that the lease is successful | DHCPACK |
Place the options in the following order:
| A message that is used to identify the explicit server and lease offer to accept | DHCPREQUEST |
| A message that is used to locate any available DHCP server on a network | DHCPDISCOVER | A message that is used to suggest a lease to a client | DHCPOFFER | A message that is used to acknowledge that the lease is successful | DHCPACK |
Place the options in the following order:
| A message that is used to identify the explicit server and lease offer to accept | DHCPREQUEST |
| A message that is used to locate any available DHCP server on a network | DHCPDISCOVER | A message that is used to suggest a lease to a client | DHCPOFFER | A message that is used to acknowledge that the lease is successful | DHCPACK |
Place the options in the following order:
| A message that is used to identify the explicit server and lease offer to accept | DHCPREQUEST |
| A message that is used to locate any available DHCP server on a network | DHCPDISCOVER | A message that is used to suggest a lease to a client | DHCPOFFER | A message that is used to acknowledge that the lease is successful | DHCPACK |
Which DHCPv4 message will a client send to accept an IPv4 address that is offered by a DHCP server?
","_id":"e95b13990f3b451d994235342d759a92","_parentId":"1f81bebd92174be0b50e7a0448f5cb37","_type":"component","_layout":"full","_ravennaSourceID":"210884","_smvWiseScoring":{"ident":"it_210884","outcomes":{"decvar":[{"_varname":"491340","_maxvalue":1,"title":"correctness of response"},{"_varname":"499652","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"491340","_view":"All","interpret":"1 point for Option 40 points for any other option"},{"_varname":"499652","_view":"All","interpret":"2 points for Option 40 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"unicast DHCPACK","_shouldBeSelected":false,"feedback":""},{"text":"broadcast DHCPACK","_shouldBeSelected":false,"feedback":""},{"text":"unicast DHCPREQUEST","_shouldBeSelected":false,"feedback":""},{"text":"broadcast DHCPREQUEST","_shouldBeSelected":true,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"When a DHCP client receives DHCPOFFER messages, it will send a broadcast DHCPREQUEST message for two purposes. First, it indicates to the offering DHCP server that it would like to accept the offer and bind the IP address. Second, it notifies any other responding DHCP servers that their offers are declined.","_incorrect":{"final":"When a DHCP client receives DHCPOFFER messages, it will send a broadcast DHCPREQUEST message for two purposes. First, it indicates to the offering DHCP server that it would like to accept the offer and bind the IP address. Second, it notifies any other responding DHCP servers that their offers are declined.","notFinal":""},"_partlyCorrect":{"final":"When a DHCP client receives DHCPOFFER messages, it will send a broadcast DHCPREQUEST message for two purposes. First, it indicates to the offering DHCP server that it would like to accept the offer and bind the IP address. Second, it notifies any other responding DHCP servers that their offers are declined.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"A company uses DHCP servers to dynamically assign IPv4 addresses to employee workstations. The address lease duration is set as 5 days. An employee returns to the office after an absence of one week. When the employee boots the workstation, it sends a message to obtain an IP address. Which Layer 2 and Layer 3 destination addresses will the message contain?
","_id":"a1a34e1c82fa4c908e40720e3aba19da","_parentId":"425a0725dd9d4ce89da4733360ae01a4","_type":"component","_layout":"full","_ravennaSourceID":"210885","_smvWiseScoring":{"ident":"it_210885","outcomes":{"decvar":[{"_varname":"491344","_maxvalue":1,"title":"correctness of response"},{"_varname":"499653","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"491344","_view":"All","interpret":"1 point for Option 10 points for any other option"},{"_varname":"499653","_view":"All","interpret":"2 points for Option 10 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"FF-FF-FF-FF-FF-FF and 255.255.255.255","_shouldBeSelected":true,"feedback":""},{"text":"both MAC and IPv4 addresses of the DHCP server","_shouldBeSelected":false,"feedback":""},{"text":"MAC address of the DHCP server and 255.255.255.255","_shouldBeSelected":false,"feedback":""},{"text":"FF-FF-FF-FF-FF-FF and IPv4 address of the DHCP server","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"When the lease of a dynamically assigned IPv4 address has expired, a workstation will send a DHCPDISCOVER message to start the process of obtaining a valid IP address. Because the workstation does not know the addresses of DHCP servers, it sends the message via broadcast, with destination addresses of FF-FF-FF-FF-FF-FF and 255.255.255.255.","_incorrect":{"final":"When the lease of a dynamically assigned IPv4 address has expired, a workstation will send a DHCPDISCOVER message to start the process of obtaining a valid IP address. Because the workstation does not know the addresses of DHCP servers, it sends the message via broadcast, with destination addresses of FF-FF-FF-FF-FF-FF and 255.255.255.255.","notFinal":""},"_partlyCorrect":{"final":"When the lease of a dynamically assigned IPv4 address has expired, a workstation will send a DHCPDISCOVER message to start the process of obtaining a valid IP address. Because the workstation does not know the addresses of DHCP servers, it sends the message via broadcast, with destination addresses of FF-FF-FF-FF-FF-FF and 255.255.255.255.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"A company uses the method SLAAC to configure IPv6 addresses for the workstations of the employees. A network administrator configured the IPv6 address on the LAN interface of the router. The interface status is UP. However, the workstations on the LAN segment did not obtain the correct prefix and prefix length. What else should be configured on the router that is attached to the LAN segment for the workstations to obtain the information?
","_id":"491b42e710ea486bbeffde4bbbb961d7","_parentId":"e2555ff5c5b447179b6fd441910c92dd","_type":"component","_layout":"full","_ravennaSourceID":"210889","_smvWiseScoring":{"ident":"it_210889","outcomes":{"decvar":[{"_varname":"491348","_maxvalue":1,"title":"correctness of response"},{"_varname":"499654","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"491348","_view":"All","interpret":"1 point for Option 20 points for any other option"},{"_varname":"499654","_view":"All","interpret":"2 points for Option 20 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"R1(config-if)# ipv6 enable","_shouldBeSelected":false,"feedback":""},{"text":"R1(config)# ipv6 unicast-routing","_shouldBeSelected":true,"feedback":""},{"text":"R1(config-if)# ipv6 nd other-config-flag","_shouldBeSelected":false,"feedback":""},{"text":"R1(config)# ipv6 dhcp pool <name of the pool>","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"A PC that is configured to use the SLAAC method obtains the IPv6 prefix and prefix length from a router. When the PC boots, it sends an RS message to inform the routers that it needs the information. A router sends an RA message that includes the required information. For a router to be able to send RA messages, it must be enabled as an IPv6 router by the unicast ipv6-routing command in global configuration mode. The other options are not used to enable IPv6 routing on a router.","_incorrect":{"final":"A PC that is configured to use the SLAAC method obtains the IPv6 prefix and prefix length from a router. When the PC boots, it sends an RS message to inform the routers that it needs the information. A router sends an RA message that includes the required information. For a router to be able to send RA messages, it must be enabled as an IPv6 router by the unicast ipv6-routing command in global configuration mode. The other options are not used to enable IPv6 routing on a router.","notFinal":"A PC that is configured to use the SLAAC method obtains the IPv6 prefix and prefix length from a router. When the PC boots, it sends an RS message to inform the routers that it needs the information. A router sends an RA message that includes the required information. For a router to be able to send RA messages, it must be enabled as an IPv6 router by the unicast ipv6-routing command in global configuration mode. The other options are not used to enable IPv6 routing on a router."},"_partlyCorrect":{"final":"A PC that is configured to use the SLAAC method obtains the IPv6 prefix and prefix length from a router. When the PC boots, it sends an RS message to inform the routers that it needs the information. A router sends an RA message that includes the required information. For a router to be able to send RA messages, it must be enabled as an IPv6 router by the unicast ipv6-routing command in global configuration mode. The other options are not used to enable IPv6 routing on a router.","notFinal":"A PC that is configured to use the SLAAC method obtains the IPv6 prefix and prefix length from a router. When the PC boots, it sends an RS message to inform the routers that it needs the information. A router sends an RA message that includes the required information. For a router to be able to send RA messages, it must be enabled as an IPv6 router by the unicast ipv6-routing command in global configuration mode. The other options are not used to enable IPv6 routing on a router."}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"A company uses the SLAAC method to configure IPv6 addresses for the employee workstations. Which address will a client use as its default gateway?
","_id":"57c86bce57434533862609bebf19ad86","_parentId":"e4ef1048c03b4bc795f58d92543d58f8","_type":"component","_layout":"full","_ravennaSourceID":"210890","_smvWiseScoring":{"ident":"it_210890","outcomes":{"decvar":[{"_varname":"491349","_maxvalue":1,"title":"correctness of response"},{"_varname":"499655","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"491349","_view":"All","interpret":"1 point for Option 20 points for any other option"},{"_varname":"499655","_view":"All","interpret":"2 points for Option 20 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"the all-routers multicast address","_shouldBeSelected":false,"feedback":""},{"text":"the link-local address of the router interface that is attached to the network","_shouldBeSelected":true,"feedback":""},{"text":"the unique local address of the router interface that is attached to the network","_shouldBeSelected":false,"feedback":""},{"text":"the global unicast address of the router interface that is attached to the network","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"When a PC is configured to use the SLAAC method for configuring IPv6 addresses, it will use the prefix and prefix-length information that is contained in the RA message, combined with a 64-bit interface ID (obtained by using the EUI-64 process or by using a random number that is generated by the client operating system), to form an IPv6 address. It uses the link-local address of the router interface that is attached to the LAN segment as its IPv6 default gateway address.","_incorrect":{"final":"When a PC is configured to use the SLAAC method for configuring IPv6 addresses, it will use the prefix and prefix-length information that is contained in the RA message, combined with a 64-bit interface ID (obtained by using the EUI-64 process or by using a random number that is generated by the client operating system), to form an IPv6 address. It uses the link-local address of the router interface that is attached to the LAN segment as its IPv6 default gateway address.","notFinal":""},"_partlyCorrect":{"final":"When a PC is configured to use the SLAAC method for configuring IPv6 addresses, it will use the prefix and prefix-length information that is contained in the RA message, combined with a 64-bit interface ID (obtained by using the EUI-64 process or by using a random number that is generated by the client operating system), to form an IPv6 address. It uses the link-local address of the router interface that is attached to the LAN segment as its IPv6 default gateway address.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"A network administrator configures a router to send RA messages with M flag as 0 and O flag as 1. Which statement describes the effect of this configuration when a PC tries to configure its IPv6 address?
","_id":"78baa3dddba5439fadd4fcb0b5cd0b95","_parentId":"47a7ed01f7b94e7eacb95ecec2fd1e0c","_type":"component","_layout":"full","_ravennaSourceID":"210891","_smvWiseScoring":{"ident":"it_210891","outcomes":{"decvar":[{"_varname":"491353","_maxvalue":1,"title":"correctness of response"},{"_varname":"499656","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"491353","_view":"All","interpret":"1 point for Option 30 points for any other option"},{"_varname":"499656","_view":"All","interpret":"2 points for Option 30 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"It should contact a DHCPv6 server for all the information that it needs.","_shouldBeSelected":false,"feedback":""},{"text":"It should use the information that is contained in the RA message exclusively.","_shouldBeSelected":false,"feedback":""},{"text":"It should use the information that is contained in the RA message and contact a DHCPv6 server for additional information.","_shouldBeSelected":true,"feedback":""},{"text":"It should contact a DHCPv6 server for the prefix, the prefix-length information, and an interface ID that is both random and unique.","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"ICMPv6 RA messages contain two flags to indicate whether a workstation should use SLAAC, a DHCPv6 server, or a combination to configure its IPv6 address. These two flags are M flag and O flag. When both flags are 0 (by default), a client must only use the information in the RA message. When M flag is 0 and O flag is 1, a client should use the information in the RA message and look for the other configuration parameters (such as DNS server addresses) on DHCPv6 servers.","_incorrect":{"final":"ICMPv6 RA messages contain two flags to indicate whether a workstation should use SLAAC, a DHCPv6 server, or a combination to configure its IPv6 address. These two flags are M flag and O flag. When both flags are 0 (by default), a client must only use the information in the RA message. When M flag is 0 and O flag is 1, a client should use the information in the RA message and look for the other configuration parameters (such as DNS server addresses) on DHCPv6 servers.","notFinal":""},"_partlyCorrect":{"final":"ICMPv6 RA messages contain two flags to indicate whether a workstation should use SLAAC, a DHCPv6 server, or a combination to configure its IPv6 address. These two flags are M flag and O flag. When both flags are 0 (by default), a client must only use the information in the RA message. When M flag is 0 and O flag is 1, a client should use the information in the RA message and look for the other configuration parameters (such as DNS server addresses) on DHCPv6 servers.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"![\"Media](\"en-US/assets/i210893v1n1_210893.png\")
Refer to the exhibit. A network administrator is configuring a router for DHCPv6 operation. Which conclusion can be drawn based on the commands?
","_id":"21c4e50fceea42c48837cba60e471130","_parentId":"9ed58825e10d4fea8217c0d3361045ed","_type":"component","_layout":"full","_ravennaSourceID":"210893","_smvWiseScoring":{"ident":"it_210893","outcomes":{"decvar":[{"_varname":"491356","_maxvalue":1,"title":"correctness of response"}],"interpretvar":[{"_varname":"491356","_view":"All","interpret":"1 point for Option 20 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"The DHCPv6 server name is ACAD_CLASS.","_shouldBeSelected":false,"feedback":""},{"text":"The router is configured for stateless DHCPv6 operation.","_shouldBeSelected":true,"feedback":""},{"text":"Clients would configure the interface IDs above 0010.","_shouldBeSelected":false,"feedback":""},{"text":"The router is configured for stateful DHCPv6 operation, but the DHCP pool configuration is incomplete.","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"The DHCPv6 is for the stateless DHCPv6 operation that is indicated by changing the O flag to 1 and leaving the M flag as default, which is 0. Therefore, it is not configured for stateful DHCPv6 operation. Although the DNS server has the interface ID 0010, clients in stateless DHCPv6 operation will configure their interface IDs either by EUI-64 or a random number. The ACAD_CLASS is the name of the DHCP pool, not the DHCP server name.","_incorrect":{"final":"The DHCPv6 is for the stateless DHCPv6 operation that is indicated by changing the O flag to 1 and leaving the M flag as default, which is 0. Therefore, it is not configured for stateful DHCPv6 operation. Although the DNS server has the interface ID 0010, clients in stateless DHCPv6 operation will configure their interface IDs either by EUI-64 or a random number. The ACAD_CLASS is the name of the DHCP pool, not the DHCP server name.","notFinal":""},"_partlyCorrect":{"final":"The DHCPv6 is for the stateless DHCPv6 operation that is indicated by changing the O flag to 1 and leaving the M flag as default, which is 0. Therefore, it is not configured for stateful DHCPv6 operation. Although the DNS server has the interface ID 0010, clients in stateless DHCPv6 operation will configure their interface IDs either by EUI-64 or a random number. The ACAD_CLASS is the name of the DHCP pool, not the DHCP server name.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"Which command will allow a network administrator to check the IP address that is assigned to a particular MAC address?
","_id":"8723b7f392094641a83fb0e2fa174e8e","_parentId":"bb3adcfce7434acba4416f49de9b78ca","_type":"component","_layout":"full","_ravennaSourceID":"210905","_smvWiseScoring":{"ident":"it_210905","outcomes":{"decvar":[{"_varname":"491562","_maxvalue":1,"title":"correctness of response"}],"interpretvar":[{"_varname":"491562","_view":"All","interpret":"1 point for Option 10 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"Router# show ip dhcp binding","_shouldBeSelected":true,"feedback":""},{"text":"Router# show ip dhcp pool","_shouldBeSelected":false,"feedback":""},{"text":"Router# show ip dhcp server statistics","_shouldBeSelected":false,"feedback":""},{"text":"Router# show running-config I section_dhcp","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"The show ip dhcp binding command will show the leases, including IP addresses, MAC addresses, lease expiration, type of lease, client ID, and user name.","_incorrect":{"final":"The show ip dhcp binding command will show the leases, including IP addresses, MAC addresses, lease expiration, type of lease, client ID, and user name.","notFinal":"The show ip dhcp binding command will show the leases, including IP addresses, MAC addresses, lease expiration, type of lease, client ID, and user name."},"_partlyCorrect":{"final":"The show ip dhcp binding command will show the leases, including IP addresses, MAC addresses, lease expiration, type of lease, client ID, and user name.","notFinal":"The show ip dhcp binding command will show the leases, including IP addresses, MAC addresses, lease expiration, type of lease, client ID, and user name."}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"matching","_classes":"","_isOptional":false,"_isAvailable":true,"_isHidden":false,"_isVisible":true,"_isResetOnRevisit":false,"_ariaLevel":0,"_disableAccessibilityState":false,"title":"Question","displayTitle":"Question","body":"Match the descriptions to the corresponding DHCPv6 server type.
","_id":"94422cf2698d4c8dac238922ca9f8a4a","_parentId":"6e583099469a46c99e6ca9b53acd6b06","_type":"component","_layout":"full","_ravennaSourceID":"210914","_onScreen":{"_isEnabled":false,"_classes":"animated fadeIn","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_menuTOC":{"_isEnabled":false},"_courseProgress":{"_isEnabled":true},"_search":{"_isEnabled":false,"keywords":""},"instruction":"","_attempts":1,"_shouldDisplayAttempts":false,"_shouldResetAllAnswers":true,"_questionWeight":1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_recordInteraction":true,"_isQuestionRandom":true,"_isAnswerRandom":false,"placeholder":"Please select an option","_smvWiseScoring":{"ident":"it_210914","outcomes":{"decvar":[{"_varname":"obs0","_maxvalue":2,"title":"Options matched to the correct selection."}],"interpretvar":[{"_varname":"obs0","_view":"All","interpret":"Click on the question mark at the bottom of the item for the correct answer.There is no partial credit."}]}},"_items":[{"text":"enabled in RA messages with the ipv6 nd other-config-flag command","_options":[{"text":"Stateless DHCPv6","_isCorrect":true},{"text":"Stateful DHCPv6","_isCorrect":false}]},{"text":"clients send only DHCPv6 INFORMATION-REQUEST messages to the server","_options":[{"text":"Stateless DHCPv6","_isCorrect":true},{"text":"Stateful DHCPv6","_isCorrect":false}]},{"text":"enabled on the client with the ipv6 address autoconfig command","_options":[{"text":"Stateless DHCPv6","_isCorrect":true},{"text":"Stateful DHCPv6","_isCorrect":false}]},{"text":"the M flag is set to 1 in RA messages","_options":[{"text":"Stateless DHCPv6","_isCorrect":false},{"text":"Stateful DHCPv6","_isCorrect":true}]},{"text":"uses the address command to create a pool of addresses for clients","_options":[{"text":"Stateless DHCPv6","_isCorrect":false},{"text":"Stateful DHCPv6","_isCorrect":true}]},{"text":"enabled on the client with the ipv6 address dhcp command","_options":[{"text":"Stateless DHCPv6","_isCorrect":false},{"text":"Stateful DHCPv6","_isCorrect":true}]}],"_feedback":{"title":"","correct":"Options matched to the correct selection.
| Stateless DHCPv6 | Stateful DHCPv6 |
|---|---|
| enabled in RA messages with the ipv6 nd other-config-flag command | Enabled on the client with the ipv6 address dhcp command |
| clients send only DHCPv6 INFORMATION-REQUEST messages to the server | the M flag is set to 1 in RA messages |
| enabled on the client with the ipv6 address autoconfig command | uses the address command to create a pool of addresses for clients |
Options matched to the correct selection.
| end devices | intermediary devices |
|---|---|
| PC | firewall |
| printer | router |
| smart device | switch |
![\"A](\"en-US/assets/i210915v1n1_210915.png\")
Refer to the exhibit. Based on the output that is shown, what kind of IPv6 addressing is being configured?
","_id":"ab2bd5ac4cfb4909a094f082fdf1170b","_parentId":"e07d420838b64b1ebef73b1adad111c9","_type":"component","_layout":"full","_ravennaSourceID":"210915","_smvWiseScoring":{"ident":"it_210915","outcomes":{"decvar":[{"_varname":"498460","_maxvalue":1,"title":"correctness of response"},{"_varname":"499667","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"498460","_view":"All","interpret":"1 point for Option 30 points for any other option"},{"_varname":"499667","_view":"All","interpret":"2 points for Option 30 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"SLAAC","_shouldBeSelected":false,"feedback":""},{"text":"stateful DHCPv6","_shouldBeSelected":false,"feedback":""},{"text":"stateless DHCPv6","_shouldBeSelected":true,"feedback":""},{"text":"static link-local","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"Stateful DHCPv6 pools are configured with address prefixes for hosts via the address command, whereas stateless DHCPv6 pools typically only contain information such as DNS server addresses and the domain name. RA messages that are sent from routers that are configured as stateful DHCPv6 servers have the M flag set to 1 with the command ipv6 nd managed-config-flag, whereas stateless DHCPv6 servers are indicated by setting the O flag to 1 with the ipv6 nd other-config-flag command.","_incorrect":{"final":"Stateful DHCPv6 pools are configured with address prefixes for hosts via the address command, whereas stateless DHCPv6 pools typically only contain information such as DNS server addresses and the domain name. RA messages that are sent from routers that are configured as stateful DHCPv6 servers have the M flag set to 1 with the command ipv6 nd managed-config-flag, whereas stateless DHCPv6 servers are indicated by setting the O flag to 1 with the ipv6 nd other-config-flag command.","notFinal":"Stateful DHCPv6 pools are configured with address prefixes for hosts via the address command, whereas stateless DHCPv6 pools typically only contain information such as DNS server addresses and the domain name. RA messages that are sent from routers that are configured as stateful DHCPv6 servers have the M flag set to 1 with the command ipv6 nd managed-config-flag, whereas stateless DHCPv6 servers are indicated by setting the O flag to 1 with the ipv6 nd other-config-flag command."},"_partlyCorrect":{"final":"Stateful DHCPv6 pools are configured with address prefixes for hosts via the address command, whereas stateless DHCPv6 pools typically only contain information such as DNS server addresses and the domain name. RA messages that are sent from routers that are configured as stateful DHCPv6 servers have the M flag set to 1 with the command ipv6 nd managed-config-flag, whereas stateless DHCPv6 servers are indicated by setting the O flag to 1 with the ipv6 nd other-config-flag command.","notFinal":"Stateful DHCPv6 pools are configured with address prefixes for hosts via the address command, whereas stateless DHCPv6 pools typically only contain information such as DNS server addresses and the domain name. RA messages that are sent from routers that are configured as stateful DHCPv6 servers have the M flag set to 1 with the command ipv6 nd managed-config-flag, whereas stateless DHCPv6 servers are indicated by setting the O flag to 1 with the ipv6 nd other-config-flag command."}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"![\"A](\"en-US/assets/i210917v1n1.png\")
Refer to the exhibit. What should be done to allow PC-A to receive an IPv6 address from the DHCPv6 server?
","_id":"9694a27cb04f4b9e8897c57b7af80fcb","_parentId":"7a732c4d43324bc2a45b6790cffd5cd2","_type":"component","_layout":"full","_ravennaSourceID":"210917","_smvWiseScoring":{"ident":"it_210917","outcomes":{"decvar":[{"_varname":"491582","_maxvalue":1,"title":"correctness of response"},{"_varname":"499668","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"491582","_view":"All","interpret":"1 point for Option 10 points for any other option"},{"_varname":"499668","_view":"All","interpret":"2 points for Option 10 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"Add the ipv6 dhcp relay command to interface Fa0/0.","_shouldBeSelected":true,"feedback":""},{"text":"Configure the ipv6 nd managed-config-flag command on interface Fa0/1.","_shouldBeSelected":false,"feedback":""},{"text":"Change the ipv6 nd managed-config-flag command to ipv6 nd other-config-flag.","_shouldBeSelected":false,"feedback":""},{"text":"Add the IPv6 address 2001:DB8:1234:5678::10/64 to the interface configuration of the DHCPv6 server.","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"Client DHCPv6 messages are sent to a multicast address with link-local scope, which means that the messages will not be forwarded by routers. Because the client and server are on different subnets on different interfaces, the message will not reach the server. The router can be configured to relay the DHCPv6 messages from the client to the server by configuring the ipv6 dhcp relay command on the interface that is connected to the client.","_incorrect":{"final":"Client DHCPv6 messages are sent to a multicast address with link-local scope, which means that the messages will not be forwarded by routers. Because the client and server are on different subnets on different interfaces, the message will not reach the server. The router can be configured to relay the DHCPv6 messages from the client to the server by configuring the ipv6 dhcp relay command on the interface that is connected to the client.","notFinal":"Client DHCPv6 messages are sent to a multicast address with link-local scope, which means that the messages will not be forwarded by routers. Because the client and server are on different subnets on different interfaces, the message will not reach the server. The router can be configured to relay the DHCPv6 messages from the client to the server by configuring the ipv6 dhcp relay command on the interface that is connected to the client."},"_partlyCorrect":{"final":"Client DHCPv6 messages are sent to a multicast address with link-local scope, which means that the messages will not be forwarded by routers. Because the client and server are on different subnets on different interfaces, the message will not reach the server. The router can be configured to relay the DHCPv6 messages from the client to the server by configuring the ipv6 dhcp relay command on the interface that is connected to the client.","notFinal":"Client DHCPv6 messages are sent to a multicast address with link-local scope, which means that the messages will not be forwarded by routers. Because the client and server are on different subnets on different interfaces, the message will not reach the server. The router can be configured to relay the DHCPv6 messages from the client to the server by configuring the ipv6 dhcp relay command on the interface that is connected to the client."}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"![\"A](\"en-US/assets/i210918v1n1_210918.png\")
Refer to the exhibit. PC-A is unable to receive an IPv6 address from the stateful DHCPv6 server. What is the problem?
","_id":"3fdd4d2eec1842fd82ba6225c68fd7a1","_parentId":"42df424f3f8b4b61abaf11767425d959","_type":"component","_layout":"full","_ravennaSourceID":"210918","_smvWiseScoring":{"ident":"it_210918","outcomes":{"decvar":[{"_varname":"491583","_maxvalue":1,"title":"correctness of response"}],"interpretvar":[{"_varname":"491583","_view":"All","interpret":"1 point for Option 10 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"The ipv6 dhcp relay command should be applied to interface Gig0/0.","_shouldBeSelected":true,"feedback":""},{"text":"The ipv6 nd managed-config-flag should be applied to interface Gig0/1.","_shouldBeSelected":false,"feedback":""},{"text":"The ipv6 nd managed-config-flag command should be ipv6 nd other-config-flag.","_shouldBeSelected":false,"feedback":""},{"text":"The ipv6 dhcp relay command should use the link-local address of the DHCP server.","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"The ipv6 dhcp relay command must be applied to the interface where the clients are located. The ipv6 dhcp relay command can use either the link-local or global unicast address of the DHCPv6 server, or even a multicast address. The ipv6 nd managed-config-flag indicates to the clients that they should use stateful DHCPv6 and is also applied to the interface where the clients are located.","_incorrect":{"final":"The ipv6 dhcp relay command must be applied to the interface where the clients are located. The ipv6 dhcp relay command can use either the link-local or global unicast address of the DHCPv6 server, or even a multicast address. The ipv6 nd managed-config-flag indicates to the clients that they should use stateful DHCPv6 and is also applied to the interface where the clients are located.","notFinal":"The ipv6 dhcp relay command must be applied to the interface where the clients are located. The ipv6 dhcp relay command can use either the link-local or global unicast address of the DHCPv6 server, or even a multicast address. The ipv6 nd managed-config-flag indicates to the clients that they should use stateful DHCPv6 and is also applied to the interface where the clients are located."},"_partlyCorrect":{"final":"The ipv6 dhcp relay command must be applied to the interface where the clients are located. The ipv6 dhcp relay command can use either the link-local or global unicast address of the DHCPv6 server, or even a multicast address. The ipv6 nd managed-config-flag indicates to the clients that they should use stateful DHCPv6 and is also applied to the interface where the clients are located.","notFinal":"The ipv6 dhcp relay command must be applied to the interface where the clients are located. The ipv6 dhcp relay command can use either the link-local or global unicast address of the DHCPv6 server, or even a multicast address. The ipv6 nd managed-config-flag indicates to the clients that they should use stateful DHCPv6 and is also applied to the interface where the clients are located."}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"Which message does an IPv4 host use to reply when it receives a DHCPOFFER message from a DHCP server?
","_id":"849defbd80f04820aee0aafb09f90c70","_parentId":"6737b975e66c4a66889d9ee825d40334","_type":"component","_layout":"full","_ravennaSourceID":"210921","_smvWiseScoring":{"ident":"it_210921","outcomes":{"decvar":[{"_varname":"491584","_maxvalue":1,"title":"correctness of response"}],"interpretvar":[{"_varname":"491584","_view":"All","interpret":"1 point for Option 40 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"DHCPACK","_shouldBeSelected":false,"feedback":""},{"text":"DHCPDISCOVER","_shouldBeSelected":false,"feedback":""},{"text":"DHCPOFFER","_shouldBeSelected":false,"feedback":""},{"text":"DHCPREQUEST","_shouldBeSelected":true,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"When the client receives the DHCPOFFER from the server, it sends back a DHCPREQUEST broadcast message. On receiving the DHCPREQUEST message, the server replies with a unicast DHCPACK message.","_incorrect":{"final":"When the client receives the DHCPOFFER from the server, it sends back a DHCPREQUEST broadcast message. On receiving the DHCPREQUEST message, the server replies with a unicast DHCPACK message.","notFinal":""},"_partlyCorrect":{"final":"When the client receives the DHCPOFFER from the server, it sends back a DHCPREQUEST broadcast message. On receiving the DHCPREQUEST message, the server replies with a unicast DHCPACK message.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"Which command, when issued in the interface configuration mode of a router, enables the interface to acquire an IPv4 address automatically from an ISP, when that link to the ISP is enabled?
","_id":"711b1f42d7df4685ab689319817fcf85","_parentId":"af0f675d595d40f98d658fa75dbf2083","_type":"component","_layout":"full","_ravennaSourceID":"210922","_smvWiseScoring":{"ident":"it_210922","outcomes":{"decvar":[{"_varname":"498455","_maxvalue":1,"title":"correctness of response"},{"_varname":"499748","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"498455","_view":"All","interpret":"1 point for Option 20 points for any other option"},{"_varname":"499748","_view":"All","interpret":"2 points for Option 20 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"ip dhcp pool","_shouldBeSelected":false,"feedback":""},{"text":"ip address dhcp","_shouldBeSelected":true,"feedback":""},{"text":"service dhcp","_shouldBeSelected":false,"feedback":""},{"text":"ip helper-address","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"The ip address dhcp interface configuration command configures an Ethernet interface as a DHCP client. The service dhcp global configuration command enables the DHCPv4 server process on the router. The ip helper-address command is issued to enable DHCP relay on the router. The ip dhcp pool command creates the name of a pool of addresses that the server can assign to hosts.","_incorrect":{"final":"The ip address dhcp interface configuration command configures an Ethernet interface as a DHCP client. The service dhcp global configuration command enables the DHCPv4 server process on the router. The ip helper-address command is issued to enable DHCP relay on the router. The ip dhcp pool command creates the name of a pool of addresses that the server can assign to hosts.","notFinal":"The ip address dhcp interface configuration command configures an Ethernet interface as a DHCP client. The service dhcp global configuration command enables the DHCPv4 server process on the router. The ip helper-address command is issued to enable DHCP relay on the router. The ip dhcp pool command creates the name of a pool of addresses that the server can assign to hosts."},"_partlyCorrect":{"final":"The ip address dhcp interface configuration command configures an Ethernet interface as a DHCP client. The service dhcp global configuration command enables the DHCPv4 server process on the router. The ip helper-address command is issued to enable DHCP relay on the router. The ip dhcp pool command creates the name of a pool of addresses that the server can assign to hosts.","notFinal":"The ip address dhcp interface configuration command configures an Ethernet interface as a DHCP client. The service dhcp global configuration command enables the DHCPv4 server process on the router. The ip helper-address command is issued to enable DHCP relay on the router. The ip dhcp pool command creates the name of a pool of addresses that the server can assign to hosts."}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"Which set of commands will configure a router as a DHCP server that will assign IPv4 addresses to the 192.168.100.0/23 LAN while reserving the first 10 and the last addresses for static assignment?
","_id":"9f8dee92613b4e6fa4d63cc4b7351335","_parentId":"a92dab8fc7ec42438ed4c7136b179fef","_type":"component","_layout":"full","_ravennaSourceID":"210928","_smvWiseScoring":{"ident":"it_210928","outcomes":{"decvar":[{"_varname":"491592","_maxvalue":1,"title":"correctness of response"},{"_varname":"499670","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"491592","_view":"All","interpret":"1 point for Option 20 points for any other option"},{"_varname":"499670","_view":"All","interpret":"2 points for Option 20 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"ip dhcp excluded-address 192.168.100.1 192.168.100.10Match the DHCP message types to the order of the DHCPv4 process.
","instruction":"","_attempts":1,"_isRandom":true,"_shouldDisplayAttempts":false,"_shouldResetAllAnswers":true,"_questionWeight":1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_recordInteraction":true,"_isQuestionRandom":true,"_isAnswerRandom":false,"_categoryTitle":"Categories:","_optionTitle":"Options:","_defaultAnswerBGColor":"#F2F2F2","placeholder":"Please select an option","_ravennaSourceID":"210963","_smvWiseScoring":{"ident":"it_210963","outcomes":{"decvar":[{"_varname":"obs0","_maxvalue":2,"title":"title"},{"_varname":"status","_maxvalue":0,"title":"status"}],"interpretvar":[{"_varname":"obs0","_view":"All","interpret":"description"},{"_varname":"status","_view":"All","interpret":"status"}]}},"_items":[{"question":"Step 4","answer":"DHCPACK","questionBGColor":"#F9D8D6"},{"question":"Step 3","answer":"DHCPREQUEST","questionBGColor":"#D7FAD9"},{"question":"Step 1","answer":"DHCPDISCOVER","questionBGColor":"#D7F7FA"},{"question":"Step 2","answer":"DHCPOFFER","questionBGColor":"#B0EAF7"}],"_feedback":{"title":"","correct":"Place the options in the following order:
| Step 4 | DHCPACK |
| Step 3 | DHCPREQUEST |
| Step 1 | DHCPDISCOVER | Step 2 | DHCPOFFER |
Place the options in the following order:
| Step 4 | DHCPACK |
| Step 3 | DHCPREQUEST |
| Step 1 | DHCPDISCOVER | Step 2 | DHCPOFFER |
Place the options in the following order:
| Step 4 | DHCPACK |
| Step 3 | DHCPREQUEST |
| Step 1 | DHCPDISCOVER | Step 2 | DHCPOFFER |
Place the options in the following order:
| Step 4 | DHCPACK |
| Step 3 | DHCPREQUEST |
| Step 1 | DHCPDISCOVER | Step 2 | DHCPOFFER |
Place the options in the following order:
| Step 4 | DHCPACK |
| Step 3 | DHCPREQUEST |
| Step 1 | DHCPDISCOVER | Step 2 | DHCPOFFER |
Which kind of message is sent by a DHCP client when its IP address lease has expired?
","_id":"6c8f16238254481aba76d4c4c49ad921","_parentId":"93641ad9ac934b2395ea7895818c337a","_type":"component","_layout":"full","_ravennaSourceID":"215786","_smvWiseScoring":{"ident":"it_215786","outcomes":{"decvar":[{"_varname":"491333","_maxvalue":1,"title":"correctness of response"},{"_varname":"499784","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"491333","_view":"All","interpret":"1 point for Option 30 points for any other option"},{"_varname":"499784","_view":"All","interpret":"2 points for Option 30 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"a DHCPDISCOVER broadcast message","_shouldBeSelected":false,"feedback":""},{"text":"a DHCPREQUEST broadcast message","_shouldBeSelected":false,"feedback":""},{"text":"a DHCPREQUEST unicast message","_shouldBeSelected":true,"feedback":""},{"text":"a DHCPDISCOVER unicast message","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"When the IP address lease time of the DHCP client expires, it sends a DHCPREQUEST unicast message directly to the DHCPv4 server that originally offered the IPv4 address.","_incorrect":{"final":"When the IP address lease time of the DHCP client expires, it sends a DHCPREQUEST unicast message directly to the DHCPv4 server that originally offered the IPv4 address.","notFinal":""},"_partlyCorrect":{"final":"When the IP address lease time of the DHCP client expires, it sends a DHCPREQUEST unicast message directly to the DHCPv4 server that originally offered the IPv4 address.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"![\"The](\"en-US/assets/i216427v1n1_216427v2.png\")
Refer to the exhibit. A network engineer is troubleshooting host connectivity on a LAN that uses a first hop redundancy protocol. Which IPv4 gateway address should be configured on the host?
","_id":"81357ddd341647078da35d752c840736","_parentId":"5630116f28ff4de2999ffc508bf2dc07","_type":"component","_layout":"full","_ravennaSourceID":"216427","_smvWiseScoring":{"ident":"it_216427","outcomes":{"decvar":[{"_varname":"494778","_maxvalue":1,"title":"correctness of response"},{"_varname":"504469","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"494778","_view":"All","interpret":"1 point for Option 40 points for any other option"},{"_varname":"504469","_view":"All","interpret":"2 points for Option 40 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"192.168.2.0","_shouldBeSelected":false,"feedback":""},{"text":"192.168.2.1","_shouldBeSelected":false,"feedback":""},{"text":"192.168.2.2","_shouldBeSelected":false,"feedback":""},{"text":"192.168.2.100","_shouldBeSelected":true,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"The host default gateway address should be the FHRP (in this case GLBP) virtual IP address.","_incorrect":{"final":"The host default gateway address should be the FHRP (in this case GLBP) virtual IP address.","notFinal":""},"_partlyCorrect":{"final":"The host default gateway address should be the FHRP (in this case GLBP) virtual IP address.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"![\"The](\"en-US/assets/i216443v1n1_216443.png\")
Refer to the exhibit. What protocol can be configured on gateway routers R1 and R2 that will allow traffic from the internal LAN to be load balanced across the two gateways to the Internet?
","_id":"d7798e529d08441fa2406feac28d5539","_parentId":"b967c64db2cb46bf9e006c507a411843","_type":"component","_layout":"full","_ravennaSourceID":"216443","_smvWiseScoring":{"ident":"it_216443","outcomes":{"decvar":[{"_varname":"511972","_maxvalue":1,"title":"correctness of response"},{"_varname":"522833","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"511972","_view":"All","interpret":"1 point for Option 40 points for any other option"},{"_varname":"522833","_view":"All","interpret":"2 points for Option 40 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"STP","_shouldBeSelected":false,"feedback":""},{"text":"PVST","_shouldBeSelected":false,"feedback":""},{"text":"PVST+","_shouldBeSelected":false,"feedback":""},{"text":"GLBP","_shouldBeSelected":true,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"GLBP, or Group Load Balancing Protocol, allows multiple routers to act as a single default gateway for hosts. GLBP load balances the traffic across the individual routers on a per host basis.","_incorrect":{"final":"GLBP, or Group Load Balancing Protocol, allows multiple routers to act as a single default gateway for hosts. GLBP load balances the traffic across the individual routers on a per host basis.","notFinal":""},"_partlyCorrect":{"final":"GLBP, or Group Load Balancing Protocol, allows multiple routers to act as a single default gateway for hosts. GLBP load balances the traffic across the individual routers on a per host basis.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"![\"Media](\"en-US/assets/i222841v1n1_210900.png\")
Refer to the exhibit. A network administrator is implementing the stateless DHCPv6 operation for the company. Clients are configuring IPv6 addresses as expected. However, the clients are not getting the DNS server address and the domain name information configured in the DHCP pool. What could be the cause of the problem?
","_id":"9968f63f76f848428658bfce0e340927","_parentId":"22c048c6286d4250b117570ae79a357b","_type":"component","_layout":"full","_ravennaSourceID":"222841","_smvWiseScoring":{"ident":"it_222841","outcomes":{"decvar":[{"_varname":"512959","_maxvalue":1,"title":"correctness of response"},{"_varname":"512960","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"512959","_view":"All","interpret":"1 point for Option 20 points for any other option"},{"_varname":"512960","_view":"All","interpret":"2 points for Option 20 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"The GigabitEthernet interface is not activated.","_shouldBeSelected":false,"feedback":""},{"text":"The router is configured for SLAAC operation.","_shouldBeSelected":true,"feedback":""},{"text":"The DNS server address is not on the same network as the clients are on.","_shouldBeSelected":false,"feedback":""},{"text":"The clients cannot communicate with the DHCPv6 server, evidenced by the number of active clients being 0.","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"The router is configured for SLAAC operation because there is no configuration command to change the RAM and O flag value. By default, both M and O flags are set to 0. In order to permint stateless DHCPv6 operation, the interface command ipv6 nd other-config-flag should be issued. The GigabitEthernet interface is in working condition because clients can get RA messages and configure their IPv6 addresses as expected. Also, the fact that R1 is the DHCPv6 server and clients are getting RA messages indicates that clients can communicate with the DHCP server. The number of active clients is 0 because the DHCPv6 server does not maintain the state of clients IPv6 addresses (it is not configured for stateful DHCPv6 operation). The DNS server address issue is not relevant to the problem.","_incorrect":{"final":"The router is configured for SLAAC operation because there is no configuration command to change the RAM and O flag value. By default, both M and O flags are set to 0. In order to permint stateless DHCPv6 operation, the interface command ipv6 nd other-config-flag should be issued. The GigabitEthernet interface is in working condition because clients can get RA messages and configure their IPv6 addresses as expected. Also, the fact that R1 is the DHCPv6 server and clients are getting RA messages indicates that clients can communicate with the DHCP server. The number of active clients is 0 because the DHCPv6 server does not maintain the state of clients IPv6 addresses (it is not configured for stateful DHCPv6 operation). The DNS server address issue is not relevant to the problem.","notFinal":"The router is configured for SLAAC operation because there is no configuration command to change the RAM and O flag value. By default, both M and O flags are set to 0. In order to permint stateless DHCPv6 operation, the interface command ipv6 nd other-config-flag should be issued. The GigabitEthernet interface is in working condition because clients can get RA messages and configure their IPv6 addresses as expected. Also, the fact that R1 is the DHCPv6 server and clients are getting RA messages indicates that clients can communicate with the DHCP server. The number of active clients is 0 because the DHCPv6 server does not maintain the state of clients IPv6 addresses (it is not configured for stateful DHCPv6 operation). The DNS server address issue is not relevant to the problem."},"_partlyCorrect":{"final":"The router is configured for SLAAC operation because there is no configuration command to change the RAM and O flag value. By default, both M and O flags are set to 0. In order to permint stateless DHCPv6 operation, the interface command ipv6 nd other-config-flag should be issued. The GigabitEthernet interface is in working condition because clients can get RA messages and configure their IPv6 addresses as expected. Also, the fact that R1 is the DHCPv6 server and clients are getting RA messages indicates that clients can communicate with the DHCP server. The number of active clients is 0 because the DHCPv6 server does not maintain the state of clients IPv6 addresses (it is not configured for stateful DHCPv6 operation). The DNS server address issue is not relevant to the problem.","notFinal":"The router is configured for SLAAC operation because there is no configuration command to change the RAM and O flag value. By default, both M and O flags are set to 0. In order to permint stateless DHCPv6 operation, the interface command ipv6 nd other-config-flag should be issued. The GigabitEthernet interface is in working condition because clients can get RA messages and configure their IPv6 addresses as expected. Also, the fact that R1 is the DHCPv6 server and clients are getting RA messages indicates that clients can communicate with the DHCP server. The number of active clients is 0 because the DHCPv6 server does not maintain the state of clients IPv6 addresses (it is not configured for stateful DHCPv6 operation). The DNS server address issue is not relevant to the problem."}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"![\"A](\"en-US/assets/i223091v1n1_223091.png\")
Refer to the exhibit. Which destination MAC address is used when frames are sent from the workstation to the default gateway?
","_id":"c776e49c772045fe85af0c4c944b3b3e","_parentId":"9a0ad66d7bb4415fa0843a54c16ac9cf","_type":"component","_layout":"full","_ravennaSourceID":"223091","_smvWiseScoring":{"ident":"it_223091","outcomes":{"decvar":[{"_varname":"518736","_maxvalue":1,"title":"correctness of response"},{"_varname":"520366","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"518736","_view":"All","interpret":"1 point for Option 40 points for any other option"},{"_varname":"520366","_view":"All","interpret":"2 points for Option 40 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"MAC address of the forwarding router","_shouldBeSelected":false,"feedback":""},{"text":"MAC addresses of both the forwarding and standby routers","_shouldBeSelected":false,"feedback":""},{"text":"MAC address of the standby router","_shouldBeSelected":false,"feedback":""},{"text":"MAC address of the virtual router","_shouldBeSelected":true,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"The IP address of the virtual router acts as the default gateway for all the workstations. Therefore, the MAC address that is returned by the Address Resolution Protocol to the workstation will be the MAC address of the virtual router.","_incorrect":{"final":"The IP address of the virtual router acts as the default gateway for all the workstations. Therefore, the MAC address that is returned by the Address Resolution Protocol to the workstation will be the MAC address of the virtual router.","notFinal":""},"_partlyCorrect":{"final":"The IP address of the virtual router acts as the default gateway for all the workstations. Therefore, the MAC address that is returned by the Address Resolution Protocol to the workstation will be the MAC address of the virtual router.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"Which statement describes HSRP?
","_id":"db56f55674004389a005c443e59a63f6","_parentId":"298b2a5ba8134ac5bf3c4da3317dcba4","_type":"component","_layout":"full","_ravennaSourceID":"223435","_smvWiseScoring":{"ident":"it_223435","outcomes":{"decvar":[{"_varname":"596342","_maxvalue":1,"title":"correctness of response"},{"_varname":"596343","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"596342","_view":"All","interpret":"1 point for Option 40 points for any other option"},{"_varname":"596343","_view":"All","interpret":"2 points for Option 40 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"If the virtual router master fails, one router is elected as the virtual router master with the other routers acting as backups.","_shouldBeSelected":false,"feedback":""},{"text":"It is an open standard protocol.","_shouldBeSelected":false,"feedback":""},{"text":"It uses ICMP to allow IPv4 hosts to locate routers that provide IPv4 connectivity to remote IP networks.","_shouldBeSelected":false,"feedback":""},{"text":"It is used within a group of routers for selecting an active device and a standby device to provide gateway services to a LAN.","_shouldBeSelected":true,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"It is VRRP that elects one router as the virtual router master, with the other routers acting as backups in case the virtual router master fails. HSRP is a Cisco-proprietary protocol. IRDP uses ICMP messages to allow IPv4 hosts to locate routers that provide IPv4 connectivity to other (nonlocal) IP networks. HSRP selects active and standby routers to provide gateway services to hosts on a LAN.","_incorrect":{"final":"It is VRRP that elects one router as the virtual router master, with the other routers acting as backups in case the virtual router master fails. HSRP is a Cisco-proprietary protocol. IRDP uses ICMP messages to allow IPv4 hosts to locate routers that provide IPv4 connectivity to other (nonlocal) IP networks. HSRP selects active and standby routers to provide gateway services to hosts on a LAN.","notFinal":""},"_partlyCorrect":{"final":"It is VRRP that elects one router as the virtual router master, with the other routers acting as backups in case the virtual router master fails. HSRP is a Cisco-proprietary protocol. IRDP uses ICMP messages to allow IPv4 hosts to locate routers that provide IPv4 connectivity to other (nonlocal) IP networks. HSRP selects active and standby routers to provide gateway services to hosts on a LAN.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"A network administrator is analyzing the features that are supported by different first-hop router redundancy protocols. Which statement describes a feature that is associated with HSRP?
","_id":"8604834844bb4a83a80a755e301ad9c5","_parentId":"30fda811920947c3815f5de9329c8d95","_type":"component","_layout":"full","_ravennaSourceID":"223502","_smvWiseScoring":{"ident":"it_223502","outcomes":{"decvar":[{"_varname":"563956","_maxvalue":1,"title":"correctness of response"},{"_varname":"563957","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"563956","_view":"All","interpret":"1 point for Option 10 points for any other option"},{"_varname":"563957","_view":"All","interpret":"2 points for Option 10 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"HSRP uses active and standby routers.","_shouldBeSelected":true,"feedback":""},{"text":"It uses ICMP messages in order to assign the default gateway to hosts.","_shouldBeSelected":false,"feedback":""},{"text":"It allows load balancing between a group of redundant routers.","_shouldBeSelected":false,"feedback":""},{"text":"HSRP is nonproprietary.","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"The HSRP first-hop router redundancy protocol is Cisco proprietary and supports standby and active devices. VRRPv2 and VRRPv3 are nonproprietary. GLBP is Cisco proprietary and supports load balancing between a group of redundant routers.","_incorrect":{"final":"The HSRP first-hop router redundancy protocol is Cisco proprietary and supports standby and active devices. VRRPv2 and VRRPv3 are nonproprietary. GLBP is Cisco proprietary and supports load balancing between a group of redundant routers.","notFinal":""},"_partlyCorrect":{"final":"The HSRP first-hop router redundancy protocol is Cisco proprietary and supports standby and active devices. VRRPv2 and VRRPv3 are nonproprietary. GLBP is Cisco proprietary and supports load balancing between a group of redundant routers.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"A host PC is attempting to lease an address through DHCP. What message is sent by the server to let the client know it is able to use the provided IP information?
","_id":"6e3cb68cbb2b4691a42a09b314ea1c57","_parentId":"9da494d065784738bd362cbb5433a6c6","_type":"component","_layout":"full","_ravennaSourceID":"237027","_smvWiseScoring":{"ident":"it_237027","outcomes":{"decvar":[{"_varname":"563387","_maxvalue":1,"title":"correctness of response"},{"_varname":"563388","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"563387","_view":"All","interpret":"1 point for Option 40 points for any other option"},{"_varname":"563388","_view":"All","interpret":"2 points for Option 40 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"DHCPDISCOVER","_shouldBeSelected":false,"feedback":""},{"text":"DHCPOFFER","_shouldBeSelected":false,"feedback":""},{"text":"DHCPREQUEST","_shouldBeSelected":false,"feedback":""},{"text":"DHCPACK","_shouldBeSelected":true,"feedback":""},{"text":"DHCPNACK","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"When a host uses DHCP to automatically configure an IP address, the typically sends two messages: the DHCPDISCOVER message and the DHCPREQUEST message. These two messages are usually sent as broadcasts to ensure that all DHCP servers receive them. The servers respond to these messages using DHCPOFFER, DHCPACK, and DHCPNACK messages, depending on the circumstance.","_incorrect":{"final":"When a host uses DHCP to automatically configure an IP address, the typically sends two messages: the DHCPDISCOVER message and the DHCPREQUEST message. These two messages are usually sent as broadcasts to ensure that all DHCP servers receive them. The servers respond to these messages using DHCPOFFER, DHCPACK, and DHCPNACK messages, depending on the circumstance.","notFinal":""},"_partlyCorrect":{"final":"When a host uses DHCP to automatically configure an IP address, the typically sends two messages: the DHCPDISCOVER message and the DHCPREQUEST message. These two messages are usually sent as broadcasts to ensure that all DHCP servers receive them. The servers respond to these messages using DHCPOFFER, DHCPACK, and DHCPNACK messages, depending on the circumstance.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_id":"d0d64c51a08c40d693f6093d3ec70203","_parentId":"9286f883b6e243a1a97d5e732f531075","_type":"component","_component":"objectMatching","_classes":"","_layout":"full","title":"Question","displayTitle":"Question","body":"Match the DHCP message types to the order of the stateful DHCPv6 process when a client first connects to an IPv6 network.
","instruction":"","_attempts":1,"_isRandom":true,"_shouldDisplayAttempts":false,"_shouldResetAllAnswers":true,"_questionWeight":1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_recordInteraction":true,"_isQuestionRandom":true,"_isAnswerRandom":false,"_categoryTitle":"Categories:","_optionTitle":"Options:","_defaultAnswerBGColor":"#F2F2F2","placeholder":"Please select an option","_ravennaSourceID":"248180","_smvWiseScoring":{"ident":"it_248180","outcomes":{"decvar":[{"_varname":"obs0","_maxvalue":2,"title":"title"},{"_varname":"status","_maxvalue":0,"title":"status"}],"interpretvar":[{"_varname":"obs0","_view":"All","interpret":"description"},{"_varname":"status","_view":"All","interpret":"status"}]}},"_items":[{"question":"Step 3","answer":"DHCPv6 REQUEST","questionBGColor":"#F9D8D6"},{"question":"Step 1","answer":"DHCPv6 SOLICIT","questionBGColor":"#D7FAD9"},{"question":"Step 4","answer":"DHCPv6 REPLY","questionBGColor":"#D7F7FA"},{"question":"Step 2","answer":"DHCPv6 ADVERTISE","questionBGColor":"#B0EAF7"}],"_feedback":{"title":"","correct":"Place the options in the following order:
| Step 3 | DHCPv6 REQUEST |
| Step 1 | DHCPv6 SOLICIT |
| Step 4 | DHCPv6 REPLY | Step 2 | DHCPv6 ADVERTISE |
Place the options in the following order:
| Step 3 | DHCPv6 REQUEST |
| Step 1 | DHCPv6 SOLICIT |
| Step 4 | DHCPv6 REPLY | Step 2 | DHCPv6 ADVERTISE |
Place the options in the following order:
| Step 3 | DHCPv6 REQUEST |
| Step 1 | DHCPv6 SOLICIT |
| Step 4 | DHCPv6 REPLY | Step 2 | DHCPv6 ADVERTISE |
Place the options in the following order:
| Step 3 | DHCPv6 REQUEST |
| Step 1 | DHCPv6 SOLICIT |
| Step 4 | DHCPv6 REPLY | Step 2 | DHCPv6 ADVERTISE |
Place the options in the following order:
| Step 3 | DHCPv6 REQUEST |
| Step 1 | DHCPv6 SOLICIT |
| Step 4 | DHCPv6 REPLY | Step 2 | DHCPv6 ADVERTISE |
What is an advantage of configuring a Cisco router as a relay agent?
","_id":"109897b4691b446d8bad1b409c39e498","_parentId":"8f82aea0c0aa48be9cb82b87ca18c3a8","_type":"component","_layout":"full","_ravennaSourceID":"264465","_smvWiseScoring":{"ident":"it_264465","outcomes":{"decvar":[{"_varname":"655996","_maxvalue":1,"title":"correctness of response"},{"_varname":"655997","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"655996","_view":"All","interpret":"1 point for Option 30 points for any other option"},{"_varname":"655997","_view":"All","interpret":"2 points for Option 30 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"It will allow DHCPDISCOVER messages to pass without alteration.","_shouldBeSelected":false,"feedback":""},{"text":"It can forward both broadcast and multicast messages on behalf of clients.","_shouldBeSelected":false,"feedback":""},{"text":"It can provide relay services for multiple UDP services.","_shouldBeSelected":true,"feedback":""},{"text":"It reduces the response time from a DHCP server.","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"By default, the ip helper-address command forwards the following eight UDP services:After a host has generated an IPv6 address by using the DHCPv6 or SLAAC process, how does the host verify that the address is unique and therefore usable?
","_id":"97f7196765ac44cfa6245ee026362894","_parentId":"639f01e484994f24b7d76ab3a133af06","_type":"component","_layout":"full","_ravennaSourceID":"268879","_smvWiseScoring":{"ident":"it_268879","outcomes":{"decvar":[{"_varname":"705694","_maxvalue":1,"title":"correctness of response"},{"_varname":"705695","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"705694","_view":"All","interpret":"1 point for Option 20 points for any other option"},{"_varname":"705695","_view":"All","interpret":"2 points for Option 20 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"The host sends an ICMPv6 echo request message to the DHCPv6 or SLAAC-learned address and if no reply is returned, the address is considered unique.","_shouldBeSelected":false,"feedback":""},{"text":"The host sends an ICMPv6 neighbor solicitation message to the DHCP or SLAAC-learned address and if no neighbor advertisement is returned, the address is considered unique.","_shouldBeSelected":true,"feedback":""},{"text":"The host checks the local neighbor cache for the learned address and if the address is not cached, it it considered unique.","_shouldBeSelected":false,"feedback":""},{"text":"The host sends an ARP broadcast to the local link and if no hosts send a reply, the address is considered unique.","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"Before a host can actually configure and use an IPv6 address learned through SLAAC or DHCP, the host must verify that no other host is already using that address. To verify that the address is indeed unique, the host sends an ICMPv6 neighbor solicitation to the address. If no neighbor advertisement is returned, the host considers the address to be unique and configures it on the interface.","_incorrect":{"final":"Before a host can actually configure and use an IPv6 address learned through SLAAC or DHCP, the host must verify that no other host is already using that address. To verify that the address is indeed unique, the host sends an ICMPv6 neighbor solicitation to the address. If no neighbor advertisement is returned, the host considers the address to be unique and configures it on the interface.","notFinal":""},"_partlyCorrect":{"final":"Before a host can actually configure and use an IPv6 address learned through SLAAC or DHCP, the host must verify that no other host is already using that address. To verify that the address is indeed unique, the host sends an ICMPv6 neighbor solicitation to the address. If no neighbor advertisement is returned, the host considers the address to be unique and configures it on the interface.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"What is a result when the DHCP servers are not operational in a network?
","_id":"e0e84fddc3ec4625bf863df35fb93d1d","_parentId":"3bfad69f0cf34e91a4c0de52d6015a88","_type":"component","_layout":"full","_ravennaSourceID":"277919","_smvWiseScoring":{"ident":"it_277919","outcomes":{"decvar":[{"_varname":"695094","_maxvalue":1,"title":"correctness of response"},{"_varname":"695095","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"695094","_view":"All","interpret":"1 point for Option 40 points for any other option"},{"_varname":"695095","_view":"All","interpret":"2 points for Option 40 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"Workstations are assigned with the IP address 0.0.0.0.","_shouldBeSelected":false,"feedback":""},{"text":"Workstations are assigned with the IP address 127.0.0.1.","_shouldBeSelected":false,"feedback":""},{"text":"Workstations are assigned with IP addresses in the 10.0.0.0/8 network.","_shouldBeSelected":false,"feedback":""},{"text":"Workstations are assigned with IP addresses in the 169.254.0.0/16 network.","_shouldBeSelected":true,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"When workstations are configured with obtaining IP address automatically but DHCP servers are not available to respond to the requests, a workstation can assign itself an IP addresses from the 169.254.0.0/16 network.","_incorrect":{"final":"When workstations are configured with obtaining IP address automatically but DHCP servers are not available to respond to the requests, a workstation can assign itself an IP addresses from the 169.254.0.0/16 network.","notFinal":""},"_partlyCorrect":{"final":"When workstations are configured with obtaining IP address automatically but DHCP servers are not available to respond to the requests, a workstation can assign itself an IP addresses from the 169.254.0.0/16 network.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"What is one indication that a Windows computer did not receive an IPv4 address from a DHCP server?
","_id":"c091773cfa9a4b91b7c127d438de8b20","_parentId":"cfe77285c01c4250b1948753b8c4d186","_type":"component","_layout":"full","_ravennaSourceID":"278191","_smvWiseScoring":{"ident":"it_278191","outcomes":{"decvar":[{"_varname":"699451","_maxvalue":1,"title":"correctness of response"},{"_varname":"699452","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"699451","_view":"All","interpret":"1 point for Option 30 points for any other option"},{"_varname":"699452","_view":"All","interpret":"2 points for Option 30 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"The computer cannot ping 127.0.0.1.","_shouldBeSelected":false,"feedback":""},{"text":"Windows displays a DHCP timeout message.","_shouldBeSelected":false,"feedback":""},{"text":"The computer receives an IP address that starts with 169.254.","_shouldBeSelected":true,"feedback":""},{"text":"The computer cannot ping other devices on the same network with IP addresses in the 169.254.0.0/16 range.","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"When a Windows PC cannot communicate with an IPv4 DHCP server, the computer automatically assigns an IP address in the 169.254.0.0/16 range. Any other device on the same network that receives an address in the same range is reachable.","_incorrect":{"final":"When a Windows PC cannot communicate with an IPv4 DHCP server, the computer automatically assigns an IP address in the 169.254.0.0/16 range. Any other device on the same network that receives an address in the same range is reachable.","notFinal":""},"_partlyCorrect":{"final":"When a Windows PC cannot communicate with an IPv4 DHCP server, the computer automatically assigns an IP address in the 169.254.0.0/16 range. Any other device on the same network that receives an address in the same range is reachable.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"![\"Media](\"en-US/assets/i278349v2n1_210895.png\")
Refer to the exhibit. A network administrator is configuring a router as a DHCPv6 server. The administrator issues a show ipv6 dhcp pool command to verify the configuration. Which statement explains the reason that the number of active clients is 0?
","_id":"856bd077f4c64e3f9833440956ac4be5","_parentId":"5d789b0a675c4914a6ba5881021ed71e","_type":"component","_layout":"full","_ravennaSourceID":"278349","_smvWiseScoring":{"ident":"it_278349","outcomes":{"decvar":[{"_varname":"862583","_maxvalue":1,"title":"correctness of response"}],"interpretvar":[{"_varname":"862583","_view":"All","interpret":"1 point for Option 40 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"The default gateway address is not provided in the pool.","_shouldBeSelected":false,"feedback":""},{"text":"No clients have communicated with the DHCPv6 server yet.","_shouldBeSelected":false,"feedback":""},{"text":"The IPv6 DHCP pool configuration has no IPv6 address range specified.","_shouldBeSelected":false,"feedback":""},{"text":"The state is not maintained by the DHCPv6 server under stateless DHCPv6 operation.","_shouldBeSelected":true,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"Under the stateless DHCPv6 configuration, indicated by the command ipv6 nd other-config-flag, the DHCPv6 server does not maintain the state information, because client IPv6 addresses are not managed by the DHCP server. Because the clients will configure their IPv6 addresses by combining the prefix/prefix-length and a self-generated interface ID, the ipv6 dhcp pool configuration does not need to specify the valid IPv6 address range. And because clients will use the link-local address of the router interface as the default gateway address, the default gateway address is not necessary.","_incorrect":{"final":"Under the stateless DHCPv6 configuration, indicated by the command ipv6 nd other-config-flag, the DHCPv6 server does not maintain the state information, because client IPv6 addresses are not managed by the DHCP server. Because the clients will configure their IPv6 addresses by combining the prefix/prefix-length and a self-generated interface ID, the ipv6 dhcp pool configuration does not need to specify the valid IPv6 address range. And because clients will use the link-local address of the router interface as the default gateway address, the default gateway address is not necessary.","notFinal":"Under the stateless DHCPv6 configuration, indicated by the command ipv6 nd other-config-flag, the DHCPv6 server does not maintain the state information, because client IPv6 addresses are not managed by the DHCP server. Because the clients will configure their IPv6 addresses by combining the prefix/prefix-length and a self-generated interface ID, the ipv6 dhcp pool configuration does not need to specify the valid IPv6 address range. And because clients will use the link-local address of the router interface as the default gateway address, the default gateway address is not necessary."},"_partlyCorrect":{"final":"Under the stateless DHCPv6 configuration, indicated by the command ipv6 nd other-config-flag, the DHCPv6 server does not maintain the state information, because client IPv6 addresses are not managed by the DHCP server. Because the clients will configure their IPv6 addresses by combining the prefix/prefix-length and a self-generated interface ID, the ipv6 dhcp pool configuration does not need to specify the valid IPv6 address range. And because clients will use the link-local address of the router interface as the default gateway address, the default gateway address is not necessary.","notFinal":"Under the stateless DHCPv6 configuration, indicated by the command ipv6 nd other-config-flag, the DHCPv6 server does not maintain the state information, because client IPv6 addresses are not managed by the DHCP server. Because the clients will configure their IPv6 addresses by combining the prefix/prefix-length and a self-generated interface ID, the ipv6 dhcp pool configuration does not need to specify the valid IPv6 address range. And because clients will use the link-local address of the router interface as the default gateway address, the default gateway address is not necessary."}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"A small coffee shop is offering free Wi-Fi to customers. The network includes a wireless router and a DSL modem that is connected to the local phone company. What method is typically used to configure the connection to the phone company?
","_id":"01bc24e246274eaca8c2135407e9cfb0","_parentId":"2f7d9f3d13f042259f5d845136025582","_type":"component","_layout":"full","_ravennaSourceID":"282165","_smvWiseScoring":{"ident":"it_282165","outcomes":{"decvar":[{"_varname":"708331","_maxvalue":1,"title":"correctness of response"},{"_varname":"708332","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"708331","_view":"All","interpret":"1 point for Option 10 points for any other option"},{"_varname":"708332","_view":"All","interpret":"2 points for Option 10 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"Set the WAN connection in the wireless router as a DHCP client.","_shouldBeSelected":true,"feedback":""},{"text":"Set the DSL modem as a DHCP client to get a public IP address from the wireless router.","_shouldBeSelected":false,"feedback":""},{"text":"Set the connection between the wireless router and the DSL modem as a private IP network.","_shouldBeSelected":false,"feedback":""},{"text":"Set the DSL modem as a DHCP client to the phone company and a DHCP server for the internal connection.","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"In a SOHO environment, a wireless router connects to an ISP via a DSL or cable modem. The IP address between the wireless router and ISP site is typically assigned by the ISP through DHCP. The DSL modem does not manage IP address allocation.","_incorrect":{"final":"In a SOHO environment, a wireless router connects to an ISP via a DSL or cable modem. The IP address between the wireless router and ISP site is typically assigned by the ISP through DHCP. The DSL modem does not manage IP address allocation.","notFinal":""},"_partlyCorrect":{"final":"In a SOHO environment, a wireless router connects to an ISP via a DSL or cable modem. The IP address between the wireless router and ISP site is typically assigned by the ISP through DHCP. The DSL modem does not manage IP address allocation.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"What is the reason that an ISP commonly assigns a DHCP address to a wireless router in a SOHO environment?
","_id":"832bf38fc4aa4640a7a46baa1d53e4c2","_parentId":"074d7f25e4f440a5971a9b0673930d91","_type":"component","_layout":"full","_ravennaSourceID":"282166","_smvWiseScoring":{"ident":"it_282166","outcomes":{"decvar":[{"_varname":"709570","_maxvalue":1,"title":"correctness of response"},{"_varname":"709571","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"709570","_view":"All","interpret":"1 point for Option 30 points for any other option"},{"_varname":"709571","_view":"All","interpret":"2 points for Option 30 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"better connectivity","_shouldBeSelected":false,"feedback":""},{"text":"better network performance","_shouldBeSelected":false,"feedback":""},{"text":"easy IP address management","_shouldBeSelected":true,"feedback":""},{"text":"easy configuration on ISP firewall","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"In a SOHO environment, a wireless router connects to the ISP via a DSL or cable modem. The IP address between the wireless router and ISP site is typically assigned by the ISP through DHCP. This method facilitates the IP addressing management in that IP addresses for clients are dynamically assigned so that if a client is dropped, the assigned IP address can be easily reassigned to another client.","_incorrect":{"final":"In a SOHO environment, a wireless router connects to the ISP via a DSL or cable modem. The IP address between the wireless router and ISP site is typically assigned by the ISP through DHCP. This method facilitates the IP addressing management in that IP addresses for clients are dynamically assigned so that if a client is dropped, the assigned IP address can be easily reassigned to another client.","notFinal":""},"_partlyCorrect":{"final":"In a SOHO environment, a wireless router connects to the ISP via a DSL or cable modem. The IP address between the wireless router and ISP site is typically assigned by the ISP through DHCP. This method facilitates the IP addressing management in that IP addresses for clients are dynamically assigned so that if a client is dropped, the assigned IP address can be easily reassigned to another client.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"A company uses DHCP to manage IP address deployment for employee workstations. The IT department deploys multiple DHCP servers in the data center and uses DHCP relay agents to facilitate the DHCP requests from workstations. Which two UDP ports are used to forward DHCP traffic? (Choose two.)
","_id":"51ad8dc9cb7540d9ba01e4cb2a0a119c","_parentId":"dbf2c92dbfc14493b2b3ee2144b0500d","_type":"component","_layout":"full","_ravennaSourceID":"282170","_smvWiseScoring":{"ident":"it_282170","outcomes":{"decvar":[{"_varname":"709572","_maxvalue":1,"title":"correctness of response"},{"_varname":"709573","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"709572","_view":"All","interpret":"1 point for Option 3, Option 40 points for any other option"},{"_varname":"709573","_view":"All","interpret":"Option 3 and Option 4 are correct.1 point for each correct option.0 points if more options are selected than required."}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"23","_shouldBeSelected":false,"feedback":""},{"text":"53","_shouldBeSelected":false,"feedback":""},{"text":"67","_shouldBeSelected":true,"feedback":""},{"text":"68","_shouldBeSelected":true,"feedback":""},{"text":"80","_shouldBeSelected":false,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":2,"_feedback":{"title":"","correct":"The DHCP protocol operates with 2 UDP ports. UDP port 67 is the destination port for DHCP servers, and DHCP clients use UDP port 68.","_incorrect":{"final":"The DHCP protocol operates with 2 UDP ports. UDP port 67 is the destination port for DHCP servers, and DHCP clients use UDP port 68.","notFinal":""},"_partlyCorrect":{"final":"The DHCP protocol operates with 2 UDP ports. UDP port 67 is the destination port for DHCP servers, and DHCP clients use UDP port 68.","notFinal":""}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"What information can be verified through the show ip dhcp binding command?
","_id":"f15c15a7a5d3449cb4539a53f424283c","_parentId":"90f7ee34ce5644b59003d4bd4f0ae62c","_type":"component","_layout":"full","_ravennaSourceID":"282894","_smvWiseScoring":{"ident":"it_282894","outcomes":{"decvar":[{"_varname":"735448","_maxvalue":1,"title":"correctness of response"},{"_varname":"735449","_maxvalue":2,"title":"correctness of response"}],"interpretvar":[{"_varname":"735448","_view":"All","interpret":"1 point for Option 40 points for any other option"},{"_varname":"735449","_view":"All","interpret":"2 points for Option 40 points for any other option"}]}},"_onScreen":{"_isEnabled":false,"_classes":"","_percentInviewVertical":50},"_pageLevelProgress":{"_isEnabled":true,"_isCompletionIndicatorEnabled":false},"_courseProgress":{"_isEnabled":true},"instruction":"","_items":[{"text":"the number of IP addresses remaining in the DHCP pool","_shouldBeSelected":false,"feedback":""},{"text":"the IPv4 addresses that have been excluded from the DHCPv4 pool","_shouldBeSelected":false,"feedback":""},{"text":"that DHCPv4 discover messages are still being received by the DHCP server","_shouldBeSelected":false,"feedback":""},{"text":"the IPv4 addresses that are assigned to hosts by the DHCP server","_shouldBeSelected":true,"feedback":""}],"_attempts":-1,"_canShowModelAnswer":false,"_canShowFeedback":false,"_canShowMarking":true,"_shouldDisplayAttempts":false,"_isRandom":true,"_recordInteraction":true,"_questionWeight":1,"_selectable":1,"_feedback":{"title":"","correct":"The show ip dhcp binding command shows a list of IPv4 addresses and the MAC addresses of the hosts to which they are assigned. Using this information an administrator can determine which host interfaces have been assigned to specific hosts.","_incorrect":{"final":"The show ip dhcp binding command shows a list of IPv4 addresses and the MAC addresses of the hosts to which they are assigned. Using this information an administrator can determine which host interfaces have been assigned to specific hosts.","notFinal":"The show ip dhcp binding command shows a list of IPv4 addresses and the MAC addresses of the hosts to which they are assigned. Using this information an administrator can determine which host interfaces have been assigned to specific hosts."},"_partlyCorrect":{"final":"The show ip dhcp binding command shows a list of IPv4 addresses and the MAC addresses of the hosts to which they are assigned. Using this information an administrator can determine which host interfaces have been assigned to specific hosts.","notFinal":"The show ip dhcp binding command shows a list of IPv4 addresses and the MAC addresses of the hosts to which they are assigned. Using this information an administrator can determine which host interfaces have been assigned to specific hosts."}},"_buttons":{"_submit":{"buttonText":"","ariaLabel":""},"_reset":{"buttonText":"","ariaLabel":""},"_showCorrectAnswer":{"buttonText":"","ariaLabel":""},"_hideCorrectAnswer":{"buttonText":"","ariaLabel":""},"_showFeedback":{"buttonText":"","ariaLabel":""},"remainingAttemptsText":"","remainingAttemptText":""}},{"_component":"mcq","_classes":"background-colour1","_isOptional":false,"_isAvailable":true,"title":"Question","displayTitle":"Question","body":"A client device on an Ethernet segment needs an IP address in order to communicate on the network. A DHCP server with IP address 192.168.1.1 has been configured and enabled on the network. How will a client device obtain a usable IP address for this network?
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Which FHRP implementation is a nonproprietary IPv4-only election protocol with limited scalability?
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| Step 4 | The new forwarding router assumes both the IP and MAC addresses of the virtual router. |
| Step 3 | The standby router assumes the role of the forwarding router. |
| Step 1 | The forwarding router fails. | Step 2 | The standby router stops seeing hello messages from the forwarding router. |
Place the options in the following order:
| Step 4 | The new forwarding router assumes both the IP and MAC addresses of the virtual router. |
| Step 3 | The standby router assumes the role of the forwarding router. |
| Step 1 | The forwarding router fails. | Step 2 | The standby router stops seeing hello messages from the forwarding router. |
Place the options in the following order:
| Step 4 | The new forwarding router assumes both the IP and MAC addresses of the virtual router. |
| Step 3 | The standby router assumes the role of the forwarding router. |
| Step 1 | The forwarding router fails. | Step 2 | The standby router stops seeing hello messages from the forwarding router. |
Place the options in the following order:
| Step 4 | The new forwarding router assumes both the IP and MAC addresses of the virtual router. |
| Step 3 | The standby router assumes the role of the forwarding router. |
| Step 1 | The forwarding router fails. | Step 2 | The standby router stops seeing hello messages from the forwarding router. |
Place the options in the following order:
| Step 4 | The new forwarding router assumes both the IP and MAC addresses of the virtual router. |
| Step 3 | The standby router assumes the role of the forwarding router. |
| Step 1 | The forwarding router fails. | Step 2 | The standby router stops seeing hello messages from the forwarding router. |
Match the FHRP protocols to the appropriate description.
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| GLBP | A Cisco proprietary FHRP that provides load sharing in addition to redundancy |
| HSRP | A Cisco proprietary FHRP that provides redundancy through use of an active device and standby device |
| VRRP | An open standard FHRP that provides redundancy through use of a virtual routers master and one or more backups |
Place the options in the following order:
| GLBP | A Cisco proprietary FHRP that provides load sharing in addition to redundancy |
| HSRP | A Cisco proprietary FHRP that provides redundancy through use of an active device and standby device |
| VRRP | An open standard FHRP that provides redundancy through use of a virtual routers master and one or more backups |
Place the options in the following order:
| GLBP | A Cisco proprietary FHRP that provides load sharing in addition to redundancy |
| HSRP | A Cisco proprietary FHRP that provides redundancy through use of an active device and standby device |
| VRRP | An open standard FHRP that provides redundancy through use of a virtual routers master and one or more backups |
Place the options in the following order:
| GLBP | A Cisco proprietary FHRP that provides load sharing in addition to redundancy |
| HSRP | A Cisco proprietary FHRP that provides redundancy through use of an active device and standby device |
| VRRP | An open standard FHRP that provides redundancy through use of a virtual routers master and one or more backups |
Place the options in the following order:
| GLBP | A Cisco proprietary FHRP that provides load sharing in addition to redundancy |
| HSRP | A Cisco proprietary FHRP that provides redundancy through use of an active device and standby device |
| VRRP | An open standard FHRP that provides redundancy through use of a virtual routers master and one or more backups |
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