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4A0-101 · Question #166

Click the exhibit button. Routers R1 ,, R2, and R3 are running a classful routing protocol between them. Assuming that router R1 advertises all directly connected networks, how will these networks…

The correct answer is C. The networks will be represented with one entry of 10.0.0.0/8 in router R3's routing table. See the full explanation below for the reasoning.

Question

Click the exhibit button. Routers R1 ,, R2, and R3 are running a classful routing protocol between them. Assuming that router R1 advertises all directly connected networks, how will these networks be represented in router R3's routing table?

Exhibit

4A0-101 question #166 exhibit

Options

  • ARouter R3's routing table can only contain one of the routes, which will result in route flapping.
  • BRouter R3's routing table will have one entry for 10.1.1.0/24 and one entry for 10.1.2.0/24.
  • CThe networks will be represented with one entry of 10.0.0.0/8 in router R3's routing table.
  • DThe networks will be represented with one entry of 10.0.0.0/24 in router R3's route table.

How the community answered

(44 responses)
  • A
    5% (2)
  • B
    16% (7)
  • C
    75% (33)
  • D
    5% (2)

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