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Which two actions resolve the issue?
Refer to the exhibit. After applying IPsec, the engineer observed that the DMVPN tunnel went down, and both spoke-to-spoke and hub were not establishing. Which two actions resolve the issue? (Choose two.)A . Configure the crypto isakmp key cisco address 0.0.0.0 on R2 and R3.B . Remove the crypto isakmp...
What statement about route distinguishers in an MPLS network is true?
What statement about route distinguishers in an MPLS network is true?A . Route distinguishers make a unique VPNv4 address across the MPLS network.B . Route distinguishers allow multiple instances of a routing table to coexist within the edge router.C . Route distinguishers are used for label bindingsD . Route distinguishers...
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 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
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...
Which protocol is used in a DMVPN network to map logical IP address to physical IP addresses?
Which protocol is used in a DMVPN network to map logical IP address to physical IP addresses?A . BGPB . LLDPC . EIGRPD . NHRPView AnswerAnswer: D Explanation: Next Hop Resolution Protocol (NHRP), defined in RFC 2332, is a Layer 2 address resolution protocol and cache, like Address Resolution Protocol...
Which two actions are needed to allow the file to copy?
An engineer is trying to copy an IOS file from one router to another router by using TFTP. Which two actions are needed to allow the file to copy? (Choose two.)A . Configure the TFTP authentication on the source router with the tftp-server authentication local command.B . Configure a user...
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...
What is the result if applying this configuration?
Refer to the exhibit. What is the result if applying this configuration?A . The router can form BGP neighborships with any other device.B . The router can form BGP neighborships with any device that matched by the access list named ''BGP''C . The router cannot form BGP neighborships with any...
What does the imp-null tag represent in the MPLS VPN cloud?
Refer to the exhibit. What does the imp-null tag represent in the MPLS VPN cloud?A . Include the EXP bitB . Exclude the EXP bitC . Impose the labelD . Pop the labelView AnswerAnswer: D Explanation: The “imp-null” (implicit null) tag instructs the upstream router to pop the tag entry...
