You disconnected a switch from the Virtual Chassis, but the disconnected switch’s member ID is still displayed
in the status output.
Which operational command is used to remove the disconnected member?
A.
request virtual-chassis renumber member-id 3 new-member-id 2
B.
request virtual-chassis vc-port delete pic-slot 2 port 0
C.
request virtual-chassis reactivate
D.
request virtual-chassis recycle
D is correct
A is correct
https://www.juniper.net/documentation/en_US/junos/topics/reference/command-summary/request-virtual-chassis-renumber.html