PLANET XGS3-24040 - Manual (Page 653)

XGS3 Command Guide
38-82
Switch(config)#ip igmp snooping vlan 100
38.10.6 ip igmp snooping vlan immediate-leave
Command: ip igmp snooping vlan <vlan-id> immediate-leave
no ip igmp snooping vlan <vlan-id> immediate-leave
Function: Enable the IGMP fast leave function for the specified VLAN; the “no ip igmp snooping vlan
<vlan-id> immediate-leave” command disables the IGMP fast leave function.
Parameter: <vlan-id> is the VLAN number specified.
Command mode: Global Mode
Default: This function is disabled by default.
Usage Guide: Enable immediate-leave function of the IGMP Snooping in specified vlan; the“no” form of
this command disables the immediate-leave function of the IGMP Snooping.
Example: Enable the IGMP fast leave function for VLAN 100.
Switch(config)#ip igmp snooping vlan 100 immediate-leave
38.10.7 ip igmp snooping vlan l2-general-querier
Command: ip igmp snooping vlan < vlan-id > l2-general-querier
no ip igmp snooping vlan < vlan-id > l2-general-querier
Function: Set this vlan to layer 2 general querier.
Parameter: vlan-id: is ID number of the VLAN, ranging between <1-4094>.
Command Mode: Global mode
Default: VLAN is not as the IGMP Snooping layer 2 general querier.
Usage Guide: It is recommended to configure a layer 2 general querier on a segment. IGMP Snooping
function will be enabled by this command if not enabled on this vlan before configuring this command,
IGMP Snooping function will not be disabled when disabling the layer 2 general querier function. This
command is mainly for sending general queries regularly to help switches within this segment learn
mrouter ports.
Comment: There are three paths IGMP snooping learn mrouter
1 Port receives the IGMP query messages
2 Port receives multicast protocol packets, and supports DVMRP, PIM
3 Static configured port
38.10.8 ip igmp snooping vlan
l2-general-querier-source
Command: ip igmp snooping vlan <vlanid> L2-general-query-source <A.B.C.D>
no ip igmp snooping vlan <vlanid> L2-general-query-source
Function: Configure source address of query of igmp snooping
Parameters: <vlanid>: the id of the vlan, with limitation to <1-4094>. <A.B.C.D> is the source address
of the query operation.
Command Mode: Global mode.
Default; 0.0.0.0