Click the Exhibit button. Referring to the exhibit, Router-1 and Router-2 are failing to form an IS- IS adjacency. What should you do to solve the problem?

The correct answer is C. Remove the ISO address fromge-0/0/2 on Router-1. There are two interfaces with ISO addresses on Router-1, and they have different area IDs, 002 and 003. Only one interface on Router-1 need to have an ISO address.

IS-IS

Question

Exhibit

Options

AChange the IP subnet masks to match on the ge-0/0/2 interfaces of both routers.
BChange the ISO areas on the Io0 interfaces to match on both routers.
CRemove the ISO address fromge-0/0/2 on Router-1
DRemove the overloaded statement from Router-1.

How the community answered

(27 responses)

A
4% (1)
B
7% (2)
C
74% (20)
D
15% (4)

Explanation

There are two interfaces with ISO addresses on Router-1, and they have different area IDs, 002 and 003. Only one interface on Router-1 need to have an ISO address.

Topics

#IS-IS#adjacency failure#ISO address#interface configuration

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