350-501 Practice Test practice questions, page 18 of 21, with answer review and explanations.
Question 86
Refer to the exhibit. While troubleshooting the OSPF adjacency between routers R1 and R2, an engineer noticed that both routers are stuck in the EXCHANGE/ EXSTART state. What should the engineer fix to solve the ongoing issue?
match OSPF network types
match IPv4 addresses
match MTU values
match OSPF areas
Question 87
Refer to the exhibit. A network engineer is implementing a standard customer route-policy on router ASBR1 with these requirements: ✑ It must accept only customer-assigned prefixes. ✑ It must preserve customer-advertised BGP communities. ✑ It must set the local-preference to 110 for all prefixes. It must attach the ORIGINATION-PE and LOCAL-CITY communities to all accepted prefixes. Which route policy must the engineer implement on ASBR1 to satisfy the requirements? A. B. C. D.
Question 88
What are two factors to consider when implementing NSR High Availability on an MPLS PE router? (Choose two.)
It requires all PE-CE sessions to support NSR
It requires routing protocol extensions
It consumes more memory and CPU resources than NSF
It operates normally without NSR support on the PE peers
It cannot sync state information across redundant RPs
Question 89
Refer to the exhibit. A network operator needs to shut down interface Gi0/0/0/2 for maintenance. What occurs to the interface states of Gi0/0/0/0 and Gi0/0/0/1?
Refer to the exhibit. When the Link Aggregation configuration router is running on Cisco IOS XR Software, which LACP interface configuration is needed to add the interface to the bundle? A. B. C. D.