Cisco AP775A - Nexus Converged Network Switch 5010 Configuration Manual page 265

Configuring IGMP Snooping Parameters
Procedure
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
Step 7
Step 8
Step 9
Step 10
Step 11
OL-16597-01
Command or Action
switch# configure terminal
switch(config)# ip igmp snooping
switch(config)# vlan vlan-id
switch(config-vlan)# ip igmp
snooping
switch(config-vlan)# ip igmp
snooping explicit-tracking
switch(config-vlan)# ip igmp
snooping fast-leave
switch(config-vlan)# ip igmp
snooping
last-member-query-interval
seconds
switch(config-vlan)# ip igmp
snooping querier IP-address
switch(config-vlan)# ip igmp
snooping report-suppression
switch(config-vlan)# ip igmp
snooping mrouter interface
interface
switch(config-vlan)# ip igmp
snooping static-group
group-ip-addr [source
source-ip-addr] interface interface
Purpose
Enters configuration mode.
Globally enables IGMP snooping. The default is enabled.
If the global setting is disabled, then all VLANs
Note
are treated as disabled, whether they are enabled
or not.
Enters VLAN configuration mode.
Enables IGMP snooping for the current VLAN. The default
is enabled.
If IGMP snooping is enabled globally, this
Note
command is not required.
Tracks IGMPv3 membership reports from individual hosts
for each port on a per-VLAN basis. The default is enabled
on all VLANs.
Supports IGMPv2 hosts that cannot be explicitly tracked
because of the host report suppression mechanism of the
IGMPv2 protocol. When you enable fast leave, the IGMP
software assumes that no more than one host is present on
each VLAN port. The default is disabled for all VLANs.
Removes the group from the associated VLAN port if no
hosts respond to an IGMP query message before the last
member query interval expires. Values range from 1 to 25
seconds. The default is 1 second.
Configures a snooping querier when you do not enable PIM
because multicast traffic does not need to be routed. The IP
address is used as the source in messages. The default is
disabled.
Limits the membership report traffic sent to
multicast-capable routers. When you disable report
suppression, all IGMP reports are sent as is to
multicast-capable routers. The default is enabled.
Configures a static connection to a multicast router. The
interface to the router must be in the selected VLAN. You
can specify the interface by type and number.
Configures an interface belonging to a VLAN as a static
member of a multicast group. You can specify the interface
by type and number.
Cisco Nexus 5000 Series Switch CLI Software Configuration Guide
IGMP Forwarding
219