Cisco CCNA mock exam questions sample test – Question 275

Examine the output shown below:
What is true of this configuration?

A. The link-local address of R1 is FE80::2
B. The link-local address of R1 is FE80::1
C. The area ID is 1
D. No adjacency has formed

Correct Answer: B

The output shows that the link-local address of R1 is FE80::1. R1’s link-local address appears in the output of R2 because the show ipv6 eigrp neighbors command displays information about the neighbor, not the local router.
The link-local address of R1 is not FE80::2. That is the link-local address of R2.
Because the area ID is not displayed in the output, we do not know its value. The only 1 in the output is the value representing the process ID of both routers, IPv6-EIGRP neighbors for process 1.
It is not true that no adjacency has formed. There is an adjacency present; if there were not, the two routers would not appear in each other’s output of the show ipv6 eigrp neighbors command.

Routing Fundamentals
Configure, verify, and troubleshoot EIGRP for IPv6 (excluding authentication, filtering, manual summarization, redistribution, stub)
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