Cisco CRS Configuration Guide

DETAILED STEPS
PurposeCommand or Action
Enters global configuration mode.configure
Example:
RP/0/RP0/CPU0:router# configure
Step 1
Enters router MLD configuration mode.router mld
Example:
RP/0/RP0/CPU0:router(config)# router mld
Step 2
RP/0/RP0/CPU0:router(config-mld)#
Configures a virtual private network (VRF) instance.
vrf vrf-name
Example:
RP/0/RP0/CPU0:router(config-mld)#vrf default
Step 3
RP/0/RP0/CPU0:router(config-mld-default)#
Configures an MPLS-TE P2MP tunnel interface.
interface tunnel-mte tunnel-id
Example:
RP/0/RP0/CPU0:router(config-mld-default)#interface
Step 4
tunnel-mte 1
RP/0/RP0/CPU0:router(config-mld-default-if)#
Configures the multicast group address in the
Source-Specific Multicast (SSM) address range (ff35::/16)
for the IPv6 address prefix.
static-group group-address
Example:
RP/0/RP0/CPU0:router(config-mld-default-if)#
Step 5
static-group ff35::1 2000::1
commit—Saves the configuration changes and remains
within the configuration session.
Use the commit or end command.
Step 6
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.
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
310
Implementing MPLS Traffic Engineering
Configuring Point-to-Multipoint TE

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