Cisco CRS Configuration Guide

DETAILED STEPS
PurposeCommand or Action
Enters global configuration mode.configure
Example:
RP/0/RP0/CPU0:router# configure
Step 1
Enters the MPLS-TE configuration mode.mpls traffic-eng
Example:
RP/0/RP0/CPU0:router(config)# mpls
Step 2
traffic-eng
Enables unequal load sharing across TE tunnels to the same
destination.
load-share unequal
Example:
RP/0/RP0/CPU0:router(config-mpls-te)#
Step 3
load-share unequal
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.
Verifies the state of unequal load balancing, including bandwidth
and load-share values.
show mpls traffic-eng tunnels
Example:
RP/0/RP0/CPU0:router# show mpls
Step 5
traffic-eng tunnels
Related Topics
Unequal Load Balancing, on page 184
Configure Unequal Load Balancing: Example, on page 350
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
280
Implementing MPLS Traffic Engineering
Configuring Unequal Load Balancing

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