Huawei
H31-311_V2.5 · Question #248
In QinQ, the TPID values of the inner and outer labels of the device are both 0x8100 as specified in the protocol. This value cannot be changed. If it changes, the frame will be discarded.
The correct answer is B. False. See the full explanation below for the reasoning.
Huawei Transmission Equipment Introduction
Question
In QinQ, the TPID values of the inner and outer labels of the device are both 0x8100 as specified in the protocol. This value cannot be changed. If it changes, the frame will be discarded.
Options
- ATrue
- BFalse
How the community answered
(54 responses)- A17% (9)
- B83% (45)
Topics
#QinQ#TPID#VLAN stacking#Ethernet tagging
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