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What is needed to fix the problem?
Refer to the exhibit. During troubleshooting it was discovered that the device is not reachable using a secureweb browser. What is needed to fix the problem?A . permit tcp port 443 B. permit udp port 465 C. permit tcp port 465 D. permit tcp port 22View 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 loses reachability with the router R3 Fa0/0 interface. The route has changed to flow throughrouter R2. Which debug command is used to troubleshoot this issue?A...
Which configuration adds an IPv4 interface to an OSPFv3 process in OSPFv3 address family configuration?
Which configuration adds an IPv4 interface to an OSPFv3 process in OSPFv3 address family configuration?A . Router ospf3 1 address-family ipv4 B. Router(config-router)#ospfv3 1 ipv4 area 0 C. Router(config-if)#ospfv3 1 ipv4 area 0 D. Router ospfv3 1 address-family ipv4 unicastView AnswerAnswer: C Explanation: Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_ospf/configuration/xe-3s/iro-xe-3s-book/ip6-route-ospfv3-add-fam-xe.html
Which protocol is used to determine the NBMA address on the other end of a tunnel when mGRE is used?
Which protocol is used to determine the NBMA address on the other end of a tunnel when mGRE is used?A . NHRP B. IPsec C. MP-BGP D. OSPFView AnswerAnswer: A
Which configuration ensures that the branch router in AS 45123 advertises only the local networks to all SP neighbors?
After some changes in the routing policy, it is noticed that the router in AS 45123 is being used as a transit AS router for several service provides. Which configuration ensures that the branch router in AS 45123 advertises only the local networks to all SP neighbors? A) B) C)...
Which two actions resolve the issue?
Refer to the exhibit. After applying IPsec, the engineer observed that the DMVPN tunnel went down, and bothspoke-to-spoke and hub were not establishing. Which two actions resolve the issue? (Choose two.)A . Configure the crypto isakmp key cisco address 192.1.1.1 on R2 and R3 B. Configure the crypto isakmp key...
Which transport layer protocol is used to form LDP sessions?
Which transport layer protocol is used to form LDP sessions?A . UDP B. SCTP C. TCP D. RDPView AnswerAnswer: C Explanation: LDP multicasts hello messages to a well-known UDP port (646) in order to discover neighbors. Once the discovery is accomplished, a TCP connection (port 646) is established and the...
Which statement about IPv6 ND inspection is true?
Which statement about IPv6 ND inspection is true?A . It learns and secures bindings for stateless autoconfiguration addresses in Layer 3 neighbor tables. B. It learns and secures bindings for stateless autoconfiguration addresses in Layer 2 neighbor tables. C. It learns and secures bindings for stateful autoconfiguration addresses in Layer...
What solves the gaps in the graphs?
Refer to the exhibit. A company is evaluating multiple network management system tools. Trending graphs generated by SNMP data are returned by the NMS and appear to have multiple gaps. While troubleshooting the issue, an engineer noticed the relevant output. What solves the gaps in the graphs?A . Remove the...
Why is the summary route missing?
Refer to the exhibit. An engineer is trying to generate a summary route in OSPF for network 10.0.0.0/8, but thesummary route does not show up in the routing table. Why is the summary route missing?A . The summary-address command is used only for summarizing prefixes between areas. B. The summary...
