Cisco CRS Configuration Guide

Related Topics
Configuring Local Label Allocation Control, on page 48
Local Label Allocation Control, on page 16
Configuring LDP Session Protection: Example
The example shows how to configure session protection.
mpls ldp
session protection for peer_acl_1 duration
60
!
Related Topics
Configuring Session Protection, on page 49
Session Protection, on page 16
Configuring LDP IGP Synchronization—OSPF: Example
The example shows how to configure LDP IGP synchronization for OSPF.
router ospf 100
mpls ldp sync
!
mpls ldp
igp sync delay 30
!
Related Topics
Configuring LDP IGP Synchronization: OSPF, on page 50
IGP Synchronization, on page 17
Configuring LDP IGP Synchronization—ISIS: Example
The example shows how to configure LDP IGP synchronization.
router isis 100
interface POS 0/2/0/0
address-family ipv4 unicast
mpls ldp sync
!
!
!
mpls ldp
igp sync delay 30
!
Related Topics
Configuring LDP IGP Synchronization: ISIS, on page 55
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
83
Implementing MPLS Label Distribution Protocol
Configuring LDP Session Protection: Example

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