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Which statement about IPv6 RA Guard is true?
Which statement about IPv6 RA Guard is true?A . It does not offer protection in environments where IPv6 traffic is tunneledB . It cannot be configured on a switch port interface in the ingress direction.C . Packets that are dropped by IPv6 RA Guard cannot be spanned.D . It is...
Why is the image not uploading?
White working with software images, an engineer observes that Cisco DNA Center cannot upload its software image directly from the device. Why is the image not uploading?A . The device has lost connectivity to Cisco DNA Center.B . The software image for the device is in bundle modeC . The...
Which action blocks the route?
Refer to the exhibit. An engineer is trying to block the route to 192.168.2.2 from the routing table by using the configuration that is shown. The route us still present in the routing table as an OSPF route. Which action blocks the route?A . Add this statement to the route...
Which security feature can protect DMVPN tunnels?
Which security feature can protect DMVPN tunnels?A . IPsecB . TACACS+C . RTBHD . RADIUSView AnswerAnswer: A
Which debug command is used to troubleshoot this issue?
Refer to the exhibit. An IP SLA was configured on router R1 that allows the default route to be modified in the event that Fa0/0 losses reachability with the router R3 Fa0/0 interface. The route has changed to flow through route R2. Which debug command is used to troubleshoot this...
Which action ensures that debug messages are displayed for remote logins?
Refer to the exhibit. An administrator that is connected to the console does not see debug messages when remote users log in. Which action ensures that debug messages are displayed for remote logins?A . Enter the transport input ssh configuration command.B . Enter the terminal monitor exec command.C . Enter...
Which attribute eliminates LFAs that belong to protected paths in situations where links in a network are connected through a common fiber?
Which attribute eliminates LFAs that belong to protected paths in situations where links in a network are connected through a common fiber?A . Interface-dispointB . Shared risk link group-disjointC . Linecard-disjointD . Lowest-repair-path-metricView AnswerAnswer: B Explanation: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_eigrp/configuration/xe-3s/asr1000/ire- xe-3s-asr1000/ire-ipfrr.html
What is needed to fix the problem?
Refer to the exhibit. During troubleshooting it was discovered that the device is not reachable using a secure web browser. What is needed to fix the problem?A . permit tcp port 465.B . permit tcp port 443C . permit udp port 465D . permit tcp port 22View AnswerAnswer: B
What is the reason for the error?
When provisioning a device in Cisco DNA Center, the engineer sees the error message "Cannot select the device. Not compatible with template.". What is the reason for the error?A . The software version of the template is different from the software version of the deviceB . The changes to the...
Which configuration denies Telnet traffic to router 2 from 198A:0:200C::1/64?
Refer to the exhibit. Which configuration denies Telnet traffic to router 2 from 198A:0:200C::1/64? A) B) C) D) A . Option AB . Option BC . Option CD . Option DView AnswerAnswer: A Explanation: When assigning an IPv4 access list to an interface you used the ip access-list ACL_NAME in|out...
