Cisco MWR 2941 Installation Manual Page 571

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Cisco MWR 2941 Mobile Wireless Edge Router Release 3.5 Command Reference, Cisco IOS Release 15.1(3)MR
OL-26895-01
Chapter Cisco MWR 2941 Router Command Reference, Release 15.1(3)MR
show mpls l2transport vc
packet totals: receive 0, send 0
byte totals: receive 0, send 0
packet drops: receive 0, send 0
Table 1-42 describes the significant fields shown in the display.
Table 1-42 show mpls l2transport vc Field Descriptions
Field Description
Local interface Interface on the local router that has been enabled to send and receive Layer 2
packets. The interface varies, depending on the transport type. The output also
shows the status of the interface.
line protocol Status of the line protocol on the edge-facing interface.
Destination address IP address of the remote router specified for this VC. Specify the destination IP
address as part of the mpls l2transport route command.
VC ID VC identifier assigned to the interface on the router.
VC status Status of the VC, which is one of the following conditions:
UP—The VC is in a state where it can carry traffic between the two VC
endpoints. A VC is up when both imposition and disposition interfaces are
programmed.
The disposition interface is programmed if the VC has been configured and
the client interface is up.
The imposition interface is programmed if the disposition interface is
programmed and a remote VC label and an IGP label exist. The IGP label
can be an implicit null in a back-to-back configuration. (An IGP label
means there is an LSP to the peer.)
DOWN—The VC is not ready to carry traffic between the two VC endpoints.
ADMIN DOWN—The VC has been disabled by a user.
Output interface Interface on the remote router that has been enabled to transmit and receive
Layer 2 packets.
imposed label stack Summary of the MPLS label stack used to direct the VC to the PE router.
Preferred path Path that was assigned to the VC and the status of that path. The path can be an
MPLS traffic engineering tunnel or an IP address or hostname of a PE router.
Default path Status of the default path, which can be disabled or active.
By default, if the preferred path fails, the router uses the default path. However,
you can disable the router from using the default path when the preferred path
fails by specifying the disable-fallback keyword with the preferred-path
command.
Create time Time when the VC was provisioned.
last status change
time
Last time the VC state changed.
Signaling protocol Type of protocol used to send the MPLS labels. The output also shows the status
of the peer router.
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