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Consistency checks and compatibility checks are performed before a Virtual PortChannel (vPC) is created. During a compatibility check, one vPC peer conveys configuration information to the other vPC peer in order to verify that vPC member ports can actually form a PortChannel.     Which statements about a "Virtual PortChannel graceful consistent check" are true?()
A

Graceful consistency check is enabled by default.

B

When graceful consistency check is enabled, only the links on the secondary peer device are suspended.

C

Graceful consistency check is disabled by default, so to enable this feature, use graceful consistency-check command under VPC domain configuration mode.

D

When graceful consistency check is enabled, only the inconsistent VLANs on the secondary peer device are suspended.


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