Specifications

show mpls l2transport vc
MP-638
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
Usage Guidelines If you do not specify any keywords or arguments, the command displays a summary of all the VCs.
Examples The output of the commands varies, depending on the type of Layer 2 packets being transported over the
AT
oM VCs.
12.0(22)S This command was integrated into Cisco IOS Release 12.0(22)S and
i
mplemented on the Cisco 10720 router.
12.0(23)S This command was modified. The int
erface and destination keywords were
added.
12.2(14)SX This command was integrated into Cisco IOS Release 12.2(14)SX and was
i
mplemented on the Supervisor Engine 720.
12.2(14)SZ This command was integrated into Cisco IOS Release 12.2(14)SZ.
12.2(15)T This command was integrated into Cisco IOS Release 12.2(15)T.
12.2(28)SB This command was integrated into Cisco IOS Release 12.2(28)SB and was
i
mplemented on the Cisco 10000 series routers. Example output was
changed for the Cisco 10000 series router, and two fields (SSO Descriptor
and SSM segment/switch IDs) were removed from the output, because they
are not supported.
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.2(33)SRB This command was modified. This command was updated to include
f
orwarding equivalence class (FEC) 129 signaling information for
p
seudowires that are configured through VPLS Autodiscovery, and to
support provisioning Any Transport over MPLS (AToM) static pseudowires.
12.2(33)SXH This command was integrated into Cisco IOS Release 12.2(33)SXH.
12.2(33)SRC This command was modified. This command was updated to display the
nu
mber of MAC address withdrawal messages sent and received as part of
the H-VPLS N-PE Redundancy for QinQ and MPLS Access feature.
This command was updated to display pseudowire status between peer
ro
uters that have been configured for the MPLS Pseudowire Status Signaling
feature.
Cisco IOS XE
Re
lease 2.1
This command was implemented on the Cisco ASR 1000 series routers.
Cisco IOS XE
Re
lease 2.3
This command was modified. This command output was updated to display
the following information:
• The status of pseudowires before, during, and after a switchover.
• The status of a pseudowire switching point for multisegment
pseudowires.
• The number of packets and bytes being sent from the router. The VC
statistics fields include the word “transit” to show that the packet totals
no longer include packets being sent to the router.
12.2(33)SCC This command was integrated into Cisco IOS Release 12.2(33)SCC.
Release Modification