Huawei
H31-311_V2.5 · Question #26
Which of the following is not an advantage of using QinQ technology?
The correct answer is D. Solve the packet transmission delay problem. See the full explanation below for the reasoning.
Huawei Transmission Equipment Introduction
Question
Which of the following is not an advantage of using QinQ technology?
Options
- ASolve the problem of increasingly scarce public network VLAN ID resources
- BProvide a simpler Layer 2 VPN solution
- CDifferent services can be distinguished by different levels of VLAN ID:
- DSolve the packet transmission delay problem
How the community answered
(35 responses)- A14% (5)
- B6% (2)
- C6% (2)
- D74% (26)
Topics
#QinQ#VLAN stacking#Layer 2 VPN#Ethernet technology
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