Cisco Nexus 7000 Series Configuration Manual page 156

Configuring IGMP Snooping Parameters per VLAN
Cisco Nexus 7000 Series NX-OS Multicast Routing Configuration Guide
142
Command or Action
Option
ip igmp snooping
group-timeout
{minutes
never
| }
switch(config-vlan-config)# ip igmp
snooping group-timeout never
ip igmp snooping
last-member-query-interval
seconds
switch(config-vlan-config)# ip igmp
snooping
last-member-query-interval 3
ip igmp snooping
optimise-multicast-flood
Purpose
D e s c r i p t i o n
C o n f i g u r e s
the
g r o u p
m e m b e r s h i p
t i m e o u t
for
the
s p e c i f i e d
V L A N s .
R e m o v e s
the
g r o u p
from
the
a s s o c i a t e d
V L A N
port
if
no
hosts
r e s p o n d
to
an
I G M P
query
m e s s a g e
b e f o r e
the
last
m e m b e r
query
i n t e r v a l
e x p i r e s .
V a l u e s
range
from
1 to
25
s e c o n d s .
The
d e f a u l t
is 1
s e c o n d .
O p t i m i z e s
O M F
Configuring IGMP Snooping