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Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR
Table 41
Table 41
Field
Local intf
Local circuit
Dest address
VC ID
Status
The following example shows information about the NSF/SSO and graceful restart capability. The SSO
portion indicates when checkpointing data has either been sent (on active) or received (on standby).
When SSO data has not been successfully sent or has been released, the SSO information is not shown.
Router# show mpls l2transport vc detail
Local interface: Fa0/1.1 down, line protocol down, Eth VLAN 2 up
Destination address: 10.55.55.2, VC ID: 1002, VC status: down
Output interface: Fa0/0, imposed label stack {16}
Preferred path: not configured
Default path: active
Tunnel label: imp-null, next hop point2point
Create time: 02:03:29, last status change time: 02:03:26
Signaling protocol: LDP, peer 10.55.55.2:0 down
MPLS VC labels: local 16, remote unassigned
Group ID: local 0, remote unknown
MTU: local 1500, remote unknown
Remote interface description:
Sequencing: receive disabled, send disabled
SSO Descriptor: 10.55.55.2/1002, local label: 16
SSM segment/switch IDs: 12290/8193, PWID: 8193
VC statistics:
OL-23890-01
describes the significant fields shown in the display.
show mpls l2transport vc Field Descriptions
Description
The interface on the local router that has been enabled to transport Layer 2
packets.
The type and number (if applicable) of the local circuit. The output shown in this
column varies, depending on the transport type:
For ATM cell relay and AAL5, the output shows the VPI/VCI of the PVC.
•
For Ethernet VLANs, the output shows the VLAN number.
•
The IP address of the remote router's interface that is the other end of the VC.
The VC identifier assigned to one of the interfaces on the router.
The status of the VC. The status can be 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 you have a remote VC label and an Interior Gateway
Protocol (IGP) label. The IGP label can be implicit null in a back-to-back
configuration. An IGP label means there is a Label Switched Path (LSP)
to the peer.
DOWN—The VC is not ready to carry traffic between the two VC endpoints.
•
Use the detail keyword to determine the reason that the VC is down.
•
ADMIN DOWN—The VC has been disabled by a user.
•
RECOVERING—The VC is recovering from a stateful switchover.
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR
show mpls l2transport vc
557
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