Cisco CRS Configuration Guide

PurposeCommand or Action
traffic-eng
Configures a PCE IPv4 address.
pce address ipv4 address
Example:
RP/0/RP0/CPU0:router(config-mpls-te)#
Step 3
pce address ipv4 10.1.1.1
commit—Saves the configuration changes and remains within the
configuration session.
Use the commit or end command.
Step 4
end—Prompts user to take one of these actions:
• Yes— Saves configuration changes and exits the configuration
session.
• No—Exits the configuration session without committing the
configuration changes.
• Cancel—Remains in the configuration session, without
committing the configuration changes.
Related Topics
Path Computation Element, on page 185
Configure PCE: Example, on page 351
Configuring PCE Parameters
Perform this task to configure PCE parameters, including a static PCE peer, periodic reoptimization timer
values, and request timeout values.
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
283
Implementing MPLS Traffic Engineering
Configuring a Path Computation Client and Element

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