Users Guide

Table Of Contents
Configuration.............................................................................................................................................................. 813
Create virtual router..................................................................................................................................................814
Group version............................................................................................................................................................. 815
Virtual IP addresses...................................................................................................................................................815
Configure virtual IP address....................................................................................................................................815
Configure virtual IP address in a VRF................................................................................................................... 817
Set group priority....................................................................................................................................................... 817
Authentication............................................................................................................................................................ 818
Disable preempt..........................................................................................................................................................818
Advertisement interval............................................................................................................................................. 819
Interface/object tracking........................................................................................................................................820
Configure tracking.................................................................................................................................................... 820
VRRP commands....................................................................................................................................................... 821
Chapter 14: Multicast................................................................................................................ 827
Important notes............................................................................................................................................................... 827
Configure multicast routing..........................................................................................................................................828
Unknown multicast flood control................................................................................................................................ 828
Enable multicast flood control............................................................................................................................... 830
Multicast Commands..................................................................................................................................................... 830
multicast snooping flood-restrict.......................................................................................................................... 830
Internet Group Management Protocol.......................................................................................................................830
Standards compliance...............................................................................................................................................831
Important notes..........................................................................................................................................................831
Supported IGMP versions........................................................................................................................................831
Query interval............................................................................................................................................................. 831
Last member query interval.....................................................................................................................................831
Maximum response time..........................................................................................................................................832
IGMP immediate leave............................................................................................................................................. 832
Select an IGMP version........................................................................................................................................... 832
View IGMP-enabled interfaces and groups........................................................................................................ 832
IGMP snooping...........................................................................................................................................................833
IGMP commands.......................................................................................................................................................835
Multicast Listener Discovery Protocol.......................................................................................................................846
MLD snooping............................................................................................................................................................ 846
MLD snooping commands.......................................................................................................................................848
Protocol Independent Multicast..................................................................................................................................854
PIM terminology........................................................................................................................................................ 855
Standards compliance..............................................................................................................................................855
PIM-SM....................................................................................................................................................................... 855
PIM-SSM.....................................................................................................................................................................856
Configure expiry timers for S, G entries..............................................................................................................857
Configure static rendezvous point........................................................................................................................857
Configure dynamic RP using the BSR mechanism............................................................................................858
Configure designated router priority....................................................................................................................860
PIM commands..........................................................................................................................................................860
PIM-SM sample configuration................................................................................................................................872
PIM-SSM sample configuration.............................................................................................................................876
Multicast VRF sample configuration........................................................................................................................... 881
VLT multicast routing.................................................................................................................................................... 889
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Contents