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

Posted by: Pdfprep Category: JN0-360 Tags: , ,

Which two statements are true regarding GRE tunnels? (Choose two.)
A . GRE can be used to tunnel IP packets only.
B . A GRE tunnel can be applied only at the physical interface level.
C . GRE tunnels can be used to send nonroutable packets over a public IP network.
D . GRE tunnels can be used as backup links.

Answer: C,D

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