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HPE6-A45 · Question #7

OSPF Area 1 has two ABRs. One ABR is configured with this range for Area 1: 10.1.0.0/16. The other ABR is not configured with a range for Area 1. Which type of issue occurs due to this mismatch?

The correct answer is A. The ABRs create a discontinuous routes and disrupt intra-area routing between devices within Area 1. See the full explanation below for the reasoning.

Question

OSPF Area 1 has two ABRs. One ABR is configured with this range for Area 1: 10.1.0.0/16. The other ABR is not configured with a range for Area 1. Which type of issue occurs due to this mismatch?

Options

  • AThe ABRs create a discontinuous routes and disrupt intra-area routing between devices within Area 1.
  • BOne ABR cannot use the Area 1 traffic compared to the other switch through an access switch.
  • CThe ABRs lose adjacency entirely and cannot route traffic between each other at all.
  • DThe ABRs lose adjacency in Area 1 and must route all traffic to each other through Area 0.

How the community answered

(21 responses)
  • A
    86% (18)
  • B
    5% (1)
  • D
    10% (2)

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