Huawei
H31-161 · Question #16
Which of the following statements about the MAC address learning in VPLS are true? (ACD)
The correct answer is A. The PE learns the MAC address of a directly connected CE through the attachment circuit (AC) C. In qualified mode, the PE learns MAC addresses on a per-VLAN basis in each virtual switch D. In unqualified mode, the PE learns MAC addresses on a per-VSI basis and all user VLANs share a. See the full explanation below for the reasoning.
Question
Which of the following statements about the MAC address learning in VPLS are true? (ACD)
Options
- AThe PE learns the MAC address of a directly connected CE through the attachment circuit (AC)
- BThe PE learns the MAC address of a directly connected CE through the PW and learns the MAC
- CIn qualified mode, the PE learns MAC addresses on a per-VLAN basis in each virtual switch
- DIn unqualified mode, the PE learns MAC addresses on a per-VSI basis and all user VLANs share a
How the community answered
(45 responses)- A71% (32)
- B29% (13)
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