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JN0-360 · Question #243

Which two statements are true regarding GRE tunnels? (Choose two.)

The correct answer is C. GRE tunnels can be used to send nonroutable packets over a public IP network. D. GRE tunnels can be used as backup links. See the full explanation below for the reasoning.

Question

Which two statements are true regarding GRE tunnels? (Choose two.)

Options

AGRE can be used to tunnel IP packets only.
BA GRE tunnel can be applied only at the physical interface level.
CGRE tunnels can be used to send nonroutable packets over a public IP network.
DGRE tunnels can be used as backup links.

How the community answered

(47 responses)

A
6% (3)
B
11% (5)
C
83% (39)

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