LevelOne IES-1085 - Manual (Page 147)

User Manual Page 147
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
4. Example:
The following example enables IGMP snooping fast-leave on vlan1.1:
switch_a(config)#interface vlan1.1
switch_a(config-if )#ip igmp snooping fast-leave
switch_a(config-if )#
IGMP querier:
Query-interval:
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).