Cisco CRS Series User Manual

VRF-aware MSDP 65
Multicast Nonstop Forwarding 65
Multicast Configuration Submodes 65
Multicast-Routing Configuration Submode 66
PIM Configuration Submode 66
IGMP Configuration Submode 66
MLD Configuration Submode 66
MSDP Configuration Submode 66
Understanding Interface Configuration Inheritance 66
Understanding Interface Configuration Inheritance Disablement 67
Understanding Enabling and Disabling Interfaces 68
Multicast Routing Information Base 68
Multicast Forwarding Information Base 68
MSDP MD5 Password Authentication 69
How to Implement Multicast Routing 69
Configuring PIM-SM and PIM-SSM 69
Configuring Native PIM BIDIR 71
Configuring MVPN GRE BIDIR 74
Configuring MVPN MLDP BIDIR 83
Configuring a Static RP and Allowing Backward Compatibility 90
Configuring Auto-RP to Automate Group-to-RP Mappings 92
Configuring the Bootstrap Router 94
Calculating Rates per Route 96
Configuring Multicast Nonstop Forwarding 98
Configuring Multicast VPN 100
Prerequisites for Multicast VPN 101
Restrictions for Multicast VPN for Multicast Routing 101
Enabling a VPN for Multicast Routing 101
Specifying the PIM VRF Instance 104
Specifying the IGMP VRF Instance 105
Configuring the MDT Source per VRF 105
Configuring Label Switched Multicast 108
Verification of LSM mLDP based MVPN Configuration 113
Configuring Multitopology Routing 116
Restrictions for Configuring Multitopology Routing 116
Cisco IOS XR Multicast Configuration Guide for the Cisco CRS Router, Release 5.2.x
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Contents

Cisco CRS Series Specifications

General

Category	Network Router
Operating System	Cisco IOS XR
Form Factor	Modular chassis
Routing Capacity	Up to 322 Tbps
Interface Support	10 Gigabit Ethernet, 40 Gigabit Ethernet, 100 Gigabit Ethernet
Maximum Throughput	Up to 322 Tbps
Line Card Slots	4, 8, 16
Dimensions	Varies by chassis
Weight	Varies by chassis
Model	Cisco CRS Series