Cisco CRS Configuration Guide

PurposeCommand or Action
• Cancel—Remains in the configuration session, without
committing the configuration changes.
Related Topics
Auto-Tunnel Mesh, on page 206
Destination List (Prefix-List), on page 207
Enabling Stateful PCE Client
Perform these steps to enable stateful PCE client.
SUMMARY STEPS
1.
configure
2.
mpls traffic-eng
3.
pce
4.
stateful-client
5.
capabilities { instantiation | update}
6.
Use the commit or end command.
DETAILED STEPS
PurposeCommand or Action
Enters global configuration mode.configure
Example:
RP/0/RP0/CPU0:router# configure
Step 1
Enters MPLS TE configuration mode.mpls traffic-eng
Example:
RP/0/RP0/CPU0:router(config)#mpls traffic-eng
Step 2
Enters PCE configuration mode.pce
Example:
RP/0/RP0/CPU0:router(config-mpls-te)#pce
Step 3
Enters stateful PCE client configuration mode.stateful-client
Step 4
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
331
Implementing MPLS Traffic Engineering
Enabling Stateful PCE Client

Cisco CRS Specifications

General

Operating System	Cisco IOS XR
Product Type	Core Router
Form Factor	Modular Chassis
Dimensions	Varies by chassis type
Weight	Varies by chassis type
Architecture	Distributed
Switch Fabric	Multi-stage
Interface Support	Ethernet, SONET/SDH, OTN
Interfaces/Ports	Varies by line card
Port Density	Varies by line card
Routing Protocol	BGP, IS-IS, OSPF, MPLS
Management	CLI, SNMP
Power Supply	Redundant, hot-swappable
Cooling	Redundant, Hot-swappable Fan Trays
Supported Protocols	IPv4, IPv6, MPLS
Management Interfaces	Ethernet, console
Security Features	ACLs