/VC=(vc1,vc2,...)

    Includes specific VCs (set of LAN communication paths between two
    nodes).  The default is all VCs included.  VC names are displayed by
    the PE VC command.  Each VC name may be preceded by "NO" to
    exclude the VC.

    /VC=ALL includes all VCs.  /VC=NOVCn, equivalent to /VC=(ALL,NOVCn),
    includes all VCs except VCn.  /VC=VCn, equivalent to /VC=(NOALL,VCn)
    selects only VCn.