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200-301 · Question #185
200-301 Question #185: Real Exam Question with Answer & Explanation
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Submitted by rohit_dlh· Mar 5, 2026IP Connectivity
Question
Refer to the graphic. R1 is unable to establish an OSPF neighbor relationship with R3. What are possible reasons for this problem? (Choose two.)
Options
- AAll of the routers need to be configured for backbone Area 1.
- BR1 and R2 are the DR and BDR, so OSPF will not establish neighbor adjacency with R3.
- CA static route has been configured from R1 to R3 and prevents the neighbor adjacency from
- DThe hello and dead interval timers are not set to the same values on R1 and R3.
- EEIGRP is also configured on these routers with a lower administrative distance.
- FR1 and R3 are configured in different areas.
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Topics
#OSPF troubleshooting#OSPF neighbor adjacency#OSPF timers#OSPF areas