Configuration Guide User guide

xxxviii FastIron Configuration Guide
53-1002494-02
Disabling CPU processing for select multicast groups . . . . . . . . 1591
CLI command syntax to disable CPU processing. . . . . . . . . 1592
Viewing disabled multicast addresses . . . . . . . . . . . . . . . . . 1592
Configuring a static multicast route. . . . . . . . . . . . . . . . . . . . . . . 1593
Displaying the multicast configuration for
another multicast router. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1595
IGMP V3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1596
Default IGMP version. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1597
Compatibility with IGMP V1 and V2 . . . . . . . . . . . . . . . . . . . .1597
Globally enabling the IGMP version . . . . . . . . . . . . . . . . . . . .1597
Enabling the IGMP version per interface setting . . . . . . . . . 1598
Enabling the IGMP version on a physical port within
a virtual routing interface . . . . . . . . . . . . . . . . . . . . . . . . . . . 1598
Enabling membership tracking and fast leave . . . . . . . . . . 1598
Setting the query interval . . . . . . . . . . . . . . . . . . . . . . . . . . . 1599
Setting the group membership time. . . . . . . . . . . . . . . . . . . 1599
Setting the maximum response time . . . . . . . . . . . . . . . . . . 1600
IGMP V3 and source-specific multicast protocols . . . . . . . . 1600
Displaying IGMP V3 information on Layer 3 switches . . . . . 1600
Clearing IGMP statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1604
IGMP Proxy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1605
IGMP proxy configuration notes . . . . . . . . . . . . . . . . . . . . . . 1605
IGMP proxy limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1605
Configuring IGMP Proxy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1605
Displaying IGMP Proxy traffic . . . . . . . . . . . . . . . . . . . . . . . . 1606
IP multicast protocols and IGMP snooping
on the same device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1606
IP multicast protocols and IGMP snooping
configuration example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1607
IP multicast protocols and IGMP snooping
CLI commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1608
Chapter 37 MLD Snooping on FastIron X Series Switches
MLD Snooping Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1611
How MLD snooping uses MAC addresses to forward
multicast packets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1612
MLD snooping configuration notes and feature limitations .1613
MLD snooping-enabled queriers and non-queriers. . . . . . . .1614
MLD and VLAN configuration . . . . . . . . . . . . . . . . . . . . . . . . .1615
MLDv1 with MLDv2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1615