Optical Systems Design OSD2700SFP SERIES Operator's Manual page 205

3. Command Syntax:
(no) ip igmp snooping enable
4. Example:
The following example enables IGMP snooping on the switch:
switch_a(config)# ip igmp snooping enable
switch_a(config)#
IGMP version:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
vlan1.1 means vlan 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface vlan1.1
switch_a(config-if)#
2. Usage:
Use ip igmp version command to set the current IGMP protocol version on an interface.
To return to the default version, use the no ip igmp version command.
3. Command Syntax:
ip igmp version VERSION
no ip igmp version
VERSION IGMP protocol version number.
4. Example:
The following example sets the IGMP protocol version 3 on vlan1.1:
switch_a(config)#interface vlan1.1
switch_a(config-if)#ip igmp version 3
switch_a(config-if)#
Fast-leave:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
vlan1.1 means vlan 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface vlan1.1
switch_a(config-if)#
2. Usage:
Use ip igmp snooping fast-leave command to enable IGMP Snooping fast-leave processing. Fast-
leave processing is analogous to immediate leave processing; the IGMP group-membership is removed,
as soon as an IGMP leave group message is received without sending out a group-specific query.
Use the no ip igmp snooping fast-leave command to disable fast-leave processing.
3. Command Syntax:
(no) ip igmp snooping fast-leave
PAGE 205
OSD2700SFP OPERATOR MANUAL
OPTICAL SYSTEMS DESIGN
DOC ID: 10112704