Cisco
350-060 · Question #52
A L3VPN customer is connected to one of your PE routers by using OSPF as CE-PE protocol and was successfully exchanging VPN routes. It came to your attention that OSPF adjacency became stuck in…
The correct answer is D. The MTU setting is changed on the CE after the first bring up. See the full explanation below for the reasoning.
Question
A L3VPN customer is connected to one of your PE routers by using OSPF as CE-PE protocol and was successfully exchanging VPN routes. It came to your attention that OSPF adjacency became stuck in "EXCHANGE" state recently. What is the most likely cause for this issue?
Options
- AA corrupted OSPF LSA was originated by the CE.
- BThe OSPF cost metric is changed on the CE after the first bring up.
- CThe CE-PE link is severely degraded after the first bring up.
- DThe MTU setting is changed on the CE after the first bring up.
- EThe CE-PE link is congested with traffic.
How the community answered
(23 responses)- A4% (1)
- B4% (1)
- C13% (3)
- D78% (18)
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