Huawei
H31-341_V2.5 · Question #598
The emergence of QinQ is mainly aimed at which of the following problems prominently exist in the network? (Multiple choice)
The correct answer is A. The single board supporting MPLS function is generally expensive. It is difficult for small users to afford B. Layer 3 switches of many manufacturers do not support the MPLS function C. Network configuration and maintenance work is relatively complicated. See the full explanation below for the reasoning.
Question
The emergence of QinQ is mainly aimed at which of the following problems prominently exist in the network? (Multiple choice)
Options
- AThe single board supporting MPLS function is generally expensive. It is difficult for small users to afford
- BLayer 3 switches of many manufacturers do not support the MPLS function
- CNetwork configuration and maintenance work is relatively complicated
- DThe VLAN space of the network is insufficient
How the community answered
(33 responses)- A70% (23)
- D30% (10)
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