How does a non-hierarchical VPLS Martini solution prevent looping for broadcasts and
multicasts?

A.
PEs use split horizon operations, never forwarding a packet received on a pseudo wire
(PW) over another PW.
B.
PEs implement Shortest Path Bridging (SPB) VLAN Mode (SPBV).
C.
PEs use a hub and spoke topology, relying on the hub to distribute broadcasts and
multicasts.
D.
PEs implement a version of Spanning Tree Protocol (STP). preferably Multiple STP
(MSTP).
i think answer A
anyone can Help
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Hi
Any one know the right answer ?
please
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any one can help ?
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Correct Answer: A, SURE
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A
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