Chapter 39 Remote Loop-Free Alternate - Fast Reroute

How to Configure Remote Loop-Free Alternate - Fast Reroute

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 20, remote 32

Group ID: local

0, remote 0

MTU: local 0, remote 0

 

Remote

interface description:

Sequencing: receive disabled, send disabled

Control Word: On (configured: autosense)

Verifying Remote LFA-FRR Configuration on CESoPSN

To verify the remote LFA-FRR configuration on CESoPSN, use the show commands described in the following example.

Router# show mpls l2 vc 111 detail

Local interface: CE0/0 up, line protocol up, CESoPSN Basic 1 up

Destination address: 2.2.2.2, VC ID: 111, VC status: up

Output interface: Vlan300, imposed label stack {29 32}

Preferred path: not configured

Default path: active

Next hop: point2point

Create time: 17:54:25, last status change time: 17:54:25

Last label FSM state change time: 17:54:25

Signaling protocol: LDP, peer 2.2.2.2:0

up

 

Targeted Hello: 170.0.0.201(LDP

Id) -> 2.2.2.2, 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 20, remote 32

 

 

 

Group ID: local 0, remote 0

 

 

 

 

MTU: local 0, remote 0

 

 

 

 

 

Remote

interface description:

 

 

 

 

Sequencing: receive disabled, send disabled

 

 

 

Control Word: On (configured: autosense)

 

 

 

Dataplane:

 

 

 

SSM segment/switch IDs: 4124/8219 (used), PWID: 4

 

 

 

VC statistics:

 

 

 

Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide

 

 

 

 

39-34

 

OL-23826-09

 

 

 

 

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Image 800
Cisco Systems A9014CFD manual Verifying Remote LFA-FRR Configuration on CESoPSN, 39-34, Router# show mpls l2 vc 111 detail