Users Guide

Table Of Contents
Configuration.............................................................................................................................................................. 810
Create virtual router.................................................................................................................................................. 811
Group version.............................................................................................................................................................. 811
Virtual IP addresses...................................................................................................................................................812
Configure virtual IP address....................................................................................................................................812
Configure virtual IP address in a VRF................................................................................................................... 813
Set group priority.......................................................................................................................................................814
Authentication............................................................................................................................................................ 815
Disable preempt......................................................................................................................................................... 815
Advertisement interval............................................................................................................................................. 816
Interface/object tracking.........................................................................................................................................817
Configure tracking..................................................................................................................................................... 817
VRRP commands....................................................................................................................................................... 818
Chapter 14: Multicast................................................................................................................ 824
Important notes...............................................................................................................................................................824
Configure multicast routing..........................................................................................................................................825
Unknown multicast flood control................................................................................................................................ 825
Enable multicast flood control................................................................................................................................827
Multicast Commands......................................................................................................................................................827
multicast snooping flood-restrict.......................................................................................................................... 827
Internet Group Management Protocol.......................................................................................................................827
Standards compliance..............................................................................................................................................828
Important notes.........................................................................................................................................................828
Supported IGMP versions.......................................................................................................................................828
Query interval.............................................................................................................................................................828
Last member query interval....................................................................................................................................828
Maximum response time..........................................................................................................................................829
IGMP immediate leave............................................................................................................................................. 829
Select an IGMP version........................................................................................................................................... 829
View IGMP-enabled interfaces and groups........................................................................................................ 829
IGMP snooping.......................................................................................................................................................... 830
IGMP commands....................................................................................................................................................... 832
Multicast Listener Discovery Protocol.......................................................................................................................843
MLD snooping............................................................................................................................................................ 843
MLD snooping commands.......................................................................................................................................845
Protocol Independent Multicast...................................................................................................................................851
PIM terminology........................................................................................................................................................ 852
Standards compliance..............................................................................................................................................852
PIM-SM....................................................................................................................................................................... 852
PIM-SSM.....................................................................................................................................................................853
Configure expiry timers for S, G entries..............................................................................................................854
Configure static rendezvous point........................................................................................................................854
Configure dynamic RP using the BSR mechanism........................................................................................... 855
Configure designated router priority.................................................................................................................... 857
PIM commands.......................................................................................................................................................... 857
PIM-SM sample configuration............................................................................................................................... 869
PIM-SSM sample configuration.............................................................................................................................873
Multicast VRF sample configuration.......................................................................................................................... 878
VLT multicast routing.................................................................................................................................................... 886
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Contents