Quick Reference Guide

PowerConnect B-Series TI24X Configuration Guide xv
53-1002269-02
Configuring IGMP snooping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .445
Enabling IGMP snooping globally on the device . . . . . . . . . . .447
Configuring the IGMP mode . . . . . . . . . . . . . . . . . . . . . . . . . . .447
Configuring the IGMP version . . . . . . . . . . . . . . . . . . . . . . . . . .448
Disabling IGMP snooping on a VLAN . . . . . . . . . . . . . . . . . . . .448
Disabling transmission and receipt of IGMP packets
on a port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .449
Modifying the age interval for group membership entries . . .449
Modifying the query interval (active IGMP snooping
mode only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .449
Modifying the maximum response time. . . . . . . . . . . . . . . . . .450
Configuring report control . . . . . . . . . . . . . . . . . . . . . . . . . . . . .450
Modifying the wait time before stopping traffic when receiving a
leave message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .450
Modifying the multicast cache age time . . . . . . . . . . . . . . . . .451
Enabling or disabling error and warning messages . . . . . . . .451
Configuring static router ports . . . . . . . . . . . . . . . . . . . . . . . . .451
Turning off static group proxy . . . . . . . . . . . . . . . . . . . . . . . . . .451
IGMP V3 membership tracking and fast leave . . . . . . . . . . . .452
Fast leave for IGMP V2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .452
Fast convergence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .453
Configuring PIM SM snooping . . . . . . . . . . . . . . . . . . . . . . . . . . . . .453
Enabling or disabling PIM SM snooping . . . . . . . . . . . . . . . . . .453
Enabling PIM SM snooping on a VLAN . . . . . . . . . . . . . . . . . . .454
Disabling PIM SM snooping on a VLAN . . . . . . . . . . . . . . . . . .454
IGMP snooping show commands. . . . . . . . . . . . . . . . . . . . . . . . . . .454
Displaying the IGMP snooping configuration . . . . . . . . . . . . . .454
Displaying IGMP snooping errors . . . . . . . . . . . . . . . . . . . . . . .455
Displaying IGMP group information . . . . . . . . . . . . . . . . . . . . .456
Displaying IGMP snooping mcache information . . . . . . . . . . .457
Displaying software resource usage for VLANs . . . . . . . . . . . .458
Displaying the status of IGMP snooping traffic . . . . . . . . . . . .459
PIM SM snooping show commands. . . . . . . . . . . . . . . . . . . . . . . . .460
Displaying PIM SM snooping information. . . . . . . . . . . . . . . . .460
Displaying PIM SM snooping information on a Layer 2 switch460
Displaying PIM SM snooping information for a specific
group or source group pair . . . . . . . . . . . . . . . . . . . . . . . . . . . .461
Clear commands for IGMP snooping . . . . . . . . . . . . . . . . . . . . . . . .462
Clearing the IGMP mcache . . . . . . . . . . . . . . . . . . . . . . . . . . . .462
Clearing the mcache on a specific VLAN . . . . . . . . . . . . . . . . .462
Clearing traffic on a specific VLAN . . . . . . . . . . . . . . . . . . . . . .463
Clearing IGMP counters on VLANs . . . . . . . . . . . . . . . . . . . . . .463
Chapter 19 Configuring IP Multicast Protocols
Overview of IP multicasting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .465
IPv4 multicast group addresses . . . . . . . . . . . . . . . . . . . . . . . .465
Mapping of IPv4 Multicast group addresses to
Ethernet MAC addresses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .466
Supported Layer 3 multicast routing protocols . . . . . . . . . . . .466
Multicast terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .466