Specifications

show mpls l2transport vc
MP-647
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
The following example shows sample output from the show mpls l2 transport vc command to display
the status of the control word when it is not configured; that is, it defaults to autosense.
Router# show mpls l2transport vc 123400 detail
Local interface: Et0/0 up, line protocol up, Ethernet up
Destination address: 10.1.1.2, VC ID: 123400, VC status: down
Output interface: if-?(0), imposed label stack {}
Preferred path: not configured
Default path: no route
No adjacency
Create time: 01:03:48, last status change time: 01:03:48
Signaling protocol: LDP, peer 10.1.1.3:0 up
Targeted Hello: 10.1.1.1(LDP Id) -> 10.1.1.2
Status TLV support (local/remote) : enabled/unknown (no remote binding)
Label/status state machine : local ready, LruRnd
Last local dataplane status rcvd: no fault
Last local SSS circuit status rcvd: no fault
Last local SSS circuit status sent: not sent
Last local LDP TLV status sent: no fault
Last remote LDP TLV status rcvd: unknown (no remote binding)
MPLS VC labels: local 1002, remote unassigned
Group ID: local 0, remote unknown
MTU: local 1500, remote unknown
Remote interface description:
Sequencing: receive disabled, send disabled
Control Word: on (configured: autosense)
If the control word is negotiated by the peer and is different from the configured value, the configured
value is shown in parentheses.
• If the control word is configured to be disabled, the displayed value is:
Control Word: off (configured: disabled)
• If the control word is configured to be enabled but negotiated by the peer to be off, the displayed
value is:
Control Word: off (configured: enabled)
• If the control word is not configured, the displayed value is:
Control Word: on (configured: autosense)
Related Commands Command Description
show mpls l2transport
s
ummary
Displays summary information about VCs that have been enabled to route
AToM Layer 2 packets on a router.
show xconnect Displays information about xconnect attachment circuits and pseudowires.