Huawei
H12-891_V1.0 · Question #318
Which of the following descriptions about GRE tunnels is wrong?
The correct answer is D. GRE can encapsulate IPv6 broadcast messages. See the full explanation below for the reasoning.
MPLS and VPN Technologies
Question
Which of the following descriptions about GRE tunnels is wrong?
Options
- AGRE can encapsulate IPv4 unicast packets
- BThe GRE implementation mechanism is simple and puts less burden on the equipment at both
- CGRE can encapsulate IPv6 unicast packets
- DGRE can encapsulate IPv6 broadcast messages
How the community answered
(41 responses)- A2% (1)
- B10% (4)
- C7% (3)
- D80% (33)
Topics
#GRE tunnel#packet encapsulation#IPv6 broadcast#tunnel protocols
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