Switch User Manual

94 Command Groups
IGMP Snooping
Command Description Mode
a
a. For the meaning of each Mode abbreviation, see Mode Types on page 79.
ip igmp snooping (Global) In Global Config mode, Enables Internet
Group Management Protocol (IGMP)
snooping.
GC
ip igmp snooping
(Interface)
Enables Internet Group Management Protocol
(IGMP) snooping on a specific VLAN.
IC
ip igmp snooping host-
time-out
Configures the host-time-out. IC
ip igmp snooping leave-
time-out
Configures the leave-time-out. IC
ip igmp snooping mrouter-
time-out
Configures the mrouter-time-out. IC
show ip igmp snooping
groups
Displays Multicast groups learned by IGMP
snooping.
UE
show ip igmp snooping
interface
Displays IGMP snooping configuration. PE
show ip igmp snooping
mrouter
Displays information on dynamically learned
Multicast router interfaces.
PE
ip igmp snooping (VLAN) In VLAN Config mode, enables IGMP snooping
on a particular VLAN or on all interfaces
participating in a VLAN.
VLAN
ip igmp snooping fast-leave Enables or disables IGMP Snooping fast-leave
mode on a selected VLAN.
VLAN
ip igmp snooping
groupmembership-interval
Sets the IGMP Group Membership Interval
time on a VLAN.
VLAN
ip igmp snooping
maxresponse
Sets the IGMP Maximum Response time on a
particular VLAN.
VLAN
ip igmp snooping
mcrtrexpiretime
Sets the Multicast Router Present Expiration
time.
VLAN
2CSPC4.XCT-SWUM2XX1.book Page 94 Monday, October 3, 2011 11:05 AM