H31-161 · Question #47
As shown in the figure, CEs connect to users 1 and 2 through access interfaces or links. [Quidway-GigabitEthernet1/0/4]portswitch [Quidway-GigabitEthernet1/0/4]port link-type access…
The correct answer is B. On a PE, configure vlan-mapping and STC for interfaces on the private network for users 1 and 2. C. On a PE, configure vlan-stacking and STC for interfaces on the private network for users 1 and 2. See the full explanation below for the reasoning.
Question
As shown in the figure, CEs connect to users 1 and 2 through access interfaces or links. [Quidway-GigabitEthernet1/0/4]portswitch [Quidway-GigabitEthernet1/0/4]port link-type access [Quidway-GigabitEthernet1/0/4]port default vlan 1 [Quidway-GigabitEthernet1/0/6]portswitch [Quidway-GigabitEthernet1/0/6]port link-type access [Quidway-GigabitEthernet1/0/6]port default vlan 2 [Quidway-GigabitEthernet1/0/3]portswitch [Quidway-GigabitEthernet1/0/3]port link-type trunk [Quidway-GigabitEthernet1/0/3]port trunk permit-pass vlan 1 to 2 Users 1 and 2 require different network transmission quality. Which of the following methods are feasible to configure 802.1p priority 1 for packets of user 1 and 802.1p priority 2 for packets of user 2?
Exhibit
Options
- AOn a PE, configure Dot1q tunnel interfaces and simple traffic classification (STC) for interfaces on
- BOn a PE, configure vlan-mapping and STC for interfaces on the private network for users 1 and 2.
- COn a PE, configure vlan-stacking and STC for interfaces on the private network for users 1 and 2.
- DOn a CE, configure STC for user VLANs on the user access side.
How the community answered
(17 responses)- A18% (3)
- B76% (13)
- D6% (1)
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