Chapter 39 Remote Loop-Free Alternate - Fast Reroute

How to Configure Remote Loop-Free Alternate - Fast Reroute

Verifying Remote LFA-FRR Configuration for EoMPLS on an EVC Interface

To verify the remote LFA-FRR configuration for EoMPLS on an EVC interface, use the show commands described in the following examples.

Router# show mpls l2transport vc 3001 detail

Local interface: Gi0/0 up, line protocol up, Eth VLAN 200 up

Interworking type is Ethernet

Destination address: 3.3.3.3, VC ID: 1, VC status: up

Output interface: Vl4000, imposed label stack {18 16}

Preferred path: not configured

Default path: active

Next hop: 71.12.1.2

Create time: 00:13:47, last status change time: 00:04:20

Last label FSM state change time: 00:11:54

Signaling protocol: LDP, peer 3.3.3.3:0 up

Targeted Hello: 1.1.1.1(LDP Id) -> 3.3.3.3, LDP is UP

Graceful restart: not configured and not enabled

Non stop routing: not configured and not enabled

Status TLV support (local/remote)

: enabled/supported

LDP route watch

: enabled

Label/status state machine

: established, LruRru

Last local dataplane

status rcvd: No fault

Last BFD dataplane

status rcvd: Not sent

Last BFD peer

monitor

status rcvd: No fault

Last local AC

circuit status rcvd: No fault

Last local AC

circuit status sent: No fault

Last local PW

i/f circ status rcvd: No fault

Last local LDP TLV

status sent: No fault

Last remote LDP TLV

status rcvd: No fault

Last remote LDP ADJ

status rcvd: No fault

MPLS VC labels: local 16, remote 16

Group ID: local 0, remote 0

MTU: local 1500, remote 1500

Remote interface description:

MAC Withdraw: sent:1, received:0

Sequencing: receive disabled, send disabled

Control Word: On (configured: autosense)

Dataplane:

SSM segment/switch IDs: 1434251/4096 (used), PWID: 1

VC statistics:

transit packet

totals:

receive 0, send 260970

transit

byte totals:

receive

0,

send 24009240

transit

packet

drops:

receive

0,

seq error 0, send 0

Local interface: Gi0/0 up, line protocol up, Eth VLAN 200 up

Interworking type is Ethernet

Destination address: 4.4.4.4, VC ID: 1, VC status: standby

Output interface: Vl4000, imposed label stack {21 16}

Preferred path: not configured

Default path: active

Next hop: 71.12.1.2

Create time: 00:13:47, last status change time: 00:14:41

Last label FSM state change time: 00:12:47

Signaling protocol: LDP, peer 4.4.4.4:0 up

Targeted Hello: 1.1.1.1(LDP Id) -> 4.4.4.4, LDP is UP

Graceful restart: not configured and not enabled

Non stop routing: not configured and not enabled

 

 

 

Status TLV support (local/remote)

: enabled/supported

 

 

 

LDP route watch

 

: enabled

 

 

 

Label/status state machine

: established, LrdRru

 

 

 

Last local dataplane

status rcvd: No fault

 

 

 

Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide

 

 

 

 

39-32

 

 

 

OL-23826-09

 

 

 

 

 

 

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Cisco Systems A9014CFD manual 39-32, Router# show mpls l2transport vc 3001 detail