HP
HP0-Y37 · Question #34
Two BGP routers, the "local" and "the remote," are connected to a switch. An EBGP session is established between them. What will happen if an Ethernet interface is disconnected on the local BGP…
The correct answer is A. On the local router, all BGP sessions are terminated, and all IP routes from that BGP neighbor are removed from the routing table. On the remote side, the BGP router wait for the hold time timer before ending the BGP session. D. If the routers are using BFD, the remote BGP router will quickly detect forwarding path failures and remove all IP routes from the routing table. See the full explanation below for the reasoning.
Question
Two BGP routers, the "local" and "the remote," are connected to a switch. An EBGP session is established between them. What will happen if an Ethernet interface is disconnected on the local BGP router? (Select two.)
Options
- AOn the local router, all BGP sessions are terminated, and all IP routes from that BGP neighbor are removed from the routing table. On the remote side, the BGP router wait for the hold time timer before ending the BGP session.
- BBoth BGP routers and the BGP sessions and remove the IP prefixes from routing table they have learned from BGP neighbor.
- CBoth BGP routers wait for the hold timer to remove the IP prefixes from the routing table they have learned from BGP neighbor.
- DIf the routers are using BFD, the remote BGP router will quickly detect forwarding path failures and remove all IP routes from the routing table.
- EBoth BGP routers will retain all routing information until iBGP timers have expired.
How the community answered
(56 responses)- A75% (42)
- B7% (4)
- C4% (2)
- E14% (8)
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