Cisco Nexus 7000 Series Configuration Manual page 39

Configuring IGMP
Parameter
Group membership timeout
Report link local multicast groups
Report policy
Access groups
Immediate leave
1
To configure route-map policies, see the Cisco Nexus 7000 Series NX-OS Unicast Routing Configuration
Guide.
For information about configuring multicast route maps, see Configuring Route Maps to Control RP Information
Distribution.
Procedure
Step 1
Command or Action
config t
Example:
switch# config t
switch(config)#
Cisco Nexus 7000 Series NX-OS Multicast Routing Configuration Guide
Configuring IGMP Interface Parameters
Description
Group membership interval that must pass before the
router decides that no members of a group or source
exist on the network. Values range from 3 to 65,535
seconds. The default is 260 seconds.
Option that enables sending reports for groups in
224.0.0.0/24. Link local addresses are used only by
protocols on the local network. Reports are always
sent for nonlink local groups. The default is disabled.
Access policy for IGMP reports that is based on a
route-map policy.
1
Option that configures a route-map policy to control
the multicast groups that hosts on the subnet serviced
by an interface can join.
Only the match ip multicast group
Note
command is supported in this route map
policy. The match ip address command
for matching an ACL is not supported.
Option that minimizes the leave latency of IGMPv2
group memberships on a given IGMP interface
because the device does not send group-specific
queries. When immediate leave is enabled, the device
will remove the group entry from the multicast routing
table immediately upon receiving a leave message for
the group. The default is disabled.
Note Use this command only when there is one
receiver behind the interface for a given
group.
Purpose
Enters configuration mode.
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