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200-301 · Question #282

Refer to the exhibit. What action establishes the OSPF neighbor relationship without forming an adjacency?

The correct answer is A. modify hello interval. Based on the show ip ospf output from R1 and R2, R1 and R2 will not form an OSPF neighbor adjacency because of a mismatch in the Hello/Dead Interval. This is because the Hello interval on R1 is 10 seconds and the Hello interval on R2 is 20 seconds. The Hello and Dead interval mus

Submitted by skyler.x· Mar 5, 2026

Question

Refer to the exhibit. What action establishes the OSPF neighbor relationship without forming an adjacency?

Exhibits

200-301 question #282 exhibit 1
200-301 question #282 exhibit 2

Options

  • Amodify hello interval
  • Bmodify process ID
  • Cmodify priority
  • Dmodify network type

How the community answered

(16 responses)
  • A
    81% (13)
  • B
    13% (2)
  • C
    6% (1)

Explanation

Based on the show ip ospf output from R1 and R2, R1 and R2 will not form an OSPF neighbor adjacency because of a mismatch in the Hello/Dead Interval. This is because the Hello interval on R1 is 10 seconds and the Hello interval on R2 is 20 seconds. The Hello and Dead interval must match (along with other factors) before OSPF will form a neighbor adjacency.

Topics

#OSPF neighbor states#OSPF hello interval#OSPF adjacency

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