H3C Technologies H3C WX6000 Series Access Controllers - Manual (Page 178)

24-6
Table 24-1 IGMP snooping configuration task list
Task Remarks
Enabling IGMP Snooping
Globally Required
Disabled by default.
Configuring IGMP Snooping
in a VLAN
Required
Enable IGMP snooping in the VLAN and configure the IGMP snooping version
and querier feature.
By default, IGMP snooping is disabled in a VLAN.
IGMP snooping must be enabled globally before it can be enabled in a
VLAN.
After enabling IGMP snooping in a VLAN, you cannot enable IGMP or PIM
on the corresponding VLAN interface, and vice versa.
When you enable IGMP snooping in a VLAN, this function takes effect for
ports in this VLAN only.
Configuring IGMP Snooping
Port Functions
Optional
Configure the maximum number of multicast groups allowed and the fast leave
function for ports in the specified VLAN.
Multicast routing or IGMP snooping must be enabled globally before IGMP
snooping can be enabled on a port.
IGMP snooping configured on a port takes effect only after IGMP snooping
is enabled in the VLAN or IGMP is enabled on the VLAN interface.
Display IGMP Snooping
Multicast Entry Information
Optional
Enabling IGMP Snooping Globally
Select Network > IGMP Snooping in the navigation tree to enter the basic configuration page shown in
Figure 24-3 .
Figure 24-3 Basic IGMP snooping configurations