Configure The Mpls-Te Auto-Tunnel Backup: Example - Cisco ASR 9000 Series Configuration Manual
Aggregation services router mpls
Hide thumbs
Also See for ASR 9000 Series:
- Command reference manual (1138 pages) ,
- Routing configuration manual (702 pages) ,
- Reference manual (696 pages)
Table of Contents
Advertisement
Configure the MPLS-TE Auto-Tunnel Backup: Example
Configure the MPLS-TE Auto-Tunnel Backup: Example
The following example shows the auto-tunnel backup configuration for core or edge routers.
RP/0/RSP0/CPU0:router(config)#
mpls traffic-eng
The following example shows the protection (NNHOP and SRLG) that was set on the auto-tunnel backup.
RP/0/RSP0/CPU0:router# show mpls traffic-eng tunnels 1
Signalling Summary:
Name: tunnel-te1
Status:
11)
Config Parameters:
Auto Backup:
History:
Path info (OSPF 0 area 0):
Hop0: 10.0.0.2
Hop1: 100.0.0.2
Hop2: 100.0.0.3
Hop3: 200.0.0.3
Cisco ASR 9000 Series Aggregation Services Router MPLS Configuration Guide, Release 4.3.x
262
auto-tunnel backup
tunnel-id min 60000 max 61000
interface pos 0/1/0/0
auto-tunnel backup
attribute-set ab
LSP Tunnels Process:
RSVP Process:
Forwarding:
Periodic reoptimization:
Periodic FRR Promotion:
Auto-bw enabled tunnels:
Destination: 200.0.0.3 (auto backup)
Admin:
up Oper:
up
path option 10,
type explicit (autob_nnhop_srlg_tunnel1) (Basis for Setup, path weight
path option 20,
type explicit (autob_nnhop_tunnel1)
G-PID: 0x0800 (derived from egress interface properties)
Bandwidth Requested: 0 kbps
Creation Time: Fri Jul 10 01:53:25.581 PST
Bandwidth:
0 kbps (CT0) Priority:
Metric Type: TE (default)
AutoRoute: disabled
LockDown: disabled
Forwarding-Adjacency: disabled
Loadshare:
0 equal loadshares
Auto-bw: disabled
Fast Reroute: Disabled, Protection Desired: None
Path Protection: Not Enabled
Protected LSPs: 4
Protected S2L Sharing Families: 0
Protected S2Ls: 0
Protected i/f: Gi0/1/0/0
Protection: NNHOP+SRLG
Unused removal timeout: not running
Tunnel has been up for: 00:00:08
Current LSP:
Uptime: 00:00:08
Prior LSP:
ID: path option 1 [545]
Removal Trigger: configuration changed
running
running
enabled
every 3600 seconds, next in 2524 seconds
every 300 seconds, next in 49 seconds
1
Path:
valid
Signalling: connected
CT0
(1h 25m 17s ago)
7
7 Affinity: 0x0/0xffff
Policy class: not set
Protected node: 20.0.0.2
Implementing MPLS Traffic Engineering
OL-28381-02
Advertisement
Table of Contents
