H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 237)

224
Recommended configuration procedure
Step Remarks
1. Enabling IGMP
snooping globally
Required
Disabled by default.
2. 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.
IMPORTANT:
• 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.
3. 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.
IMPORTANT:
• 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.
4. Display IGMP
snooping multicast
entry information
Optional
Enabling IGMP snooping globally
1. Select Network > IGMP snooping in the navigation tree to enter the basic configuration page
shown in
Figure 199 .
2. Select Enable for IGMP Snooping.
3. Click Apply.