JN0-351 · Question #43
Which two statements are correct about tunnels? (Choose two.)
The correct answer is B. Tunnel endpoints must have a valid route to the remote tunnel endpoint. D. Tunnels add additional overhead to packet size. For a tunnel to be established, the endpoints must have a route to each other. This is essential for the encapsulated packets to reach their destination. Tunnels encapsulate packets, adding extra headers for the encapsulation protocol, which increases the overall packet size.
Question
Which two statements are correct about tunnels? (Choose two.)
Options
- ABFD cannot be used to monitor tunnels.
- BTunnel endpoints must have a valid route to the remote tunnel endpoint.
- CIP-IP tunnels are stateful.
- DTunnels add additional overhead to packet size.
How the community answered
(26 responses)- A8% (2)
- B81% (21)
- C12% (3)
Explanation
For a tunnel to be established, the endpoints must have a route to each other. This is essential for the encapsulated packets to reach their destination. Tunnels encapsulate packets, adding extra headers for the encapsulation protocol, which increases the overall packet size.
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