An HP IRF virtual switch with two members is implementing SPBM. The administrator wants
to ensure that the master can fail without causing topology changes or changes in
forwarding tables in the SPBM region. Which setting helps support this requirement?

A.
non-stop-forwarding for SPBM
B.
Bidirectional Forwarding Detection (BFD) Multi-Active Detection (MAD) for the IRF link
C.
tandem replication for multicasts
D.
persistent MAC address for IRF
Hi
Any one know the right answer ?
please
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correct is D
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CORRECT IS D
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D
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