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4A0-C01 · Question #371

Click on the exhibit. The routers have an established IS-IS L2 adjacency on which IPv4 system addresses are exchanged. An operator successfully configures multi-topology IS-IS routing so that the…

The correct answer is C. Router R2 has two IS-IS adjacencies and four LSPs. See the full explanation below for the reasoning.

Question

Click on the exhibit. The routers have an established IS-IS L2 adjacency on which IPv4 system addresses are exchanged. An operator successfully configures multi-topology IS-IS routing so that the IPv6 system addresses are also exchanged between routers. After IPv6 has been configured, which of the following is TRUE?

Exhibit

4A0-C01 question #371 exhibit

Options

  • ARouter R2 has two IS-IS adjacencies and two LSPs
  • BRouter R2 has two IS-IS adjacencies and three LSPs
  • CRouter R2 has two IS-IS adjacencies and four LSPs
  • DRouter R2 has three IS-IS adjacencies and three LSPs
  • ERouter R2 has three IS-IS adjacencies and four LSPs
  • FRouter R2 has three IS-IS adjacencies and six LSPs

How the community answered

(36 responses)
  • A
    3% (1)
  • B
    6% (2)
  • C
    69% (25)
  • D
    17% (6)
  • E
    6% (2)

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