What does an EVPN VPLS do that a traditional VPLS does not do?
A.
It provides a multipoint connectivity service.
B.
It maintains a forwarding database.
C.
It uses control-plane MAC learning.
D.
It acts as a switch, carrying full layer-2 frames between customer sites.
The Answer Is:
C
This question includes an explanation.
Explanation:
EVPN VPLS and traditional VPLS differ in several ways:
A. False: Both EVPN VPLS and traditional VPLS provide a multipoint connectivity service.
B. False: Both maintain a forwarding database (FDB).
C. True: EVPN VPLS uses control-plane MAC learning, which is more efficient and scalable compared to the data-plane MAC learning used by traditional VPLS.
D. False: Both act as switches, carrying full layer-2 frames between customer sites.
Control-plane MAC learning allows for better scaling and convergence in larger networks, as it uses BGP to distribute MAC addresses, reducing the reliance on flooding.
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