IGMP Configuration Commands 253
undo igmp group-limit
View
VLAN Interface View
Parameter
number
: Number of multicast groups, in the range of 0 to 1024.
Description
Use the igmp group-limit command to limit multicast groups on an interface.
Use the undo igmp group-limit command to restore the default setting.
By default, you can add up to 1024 IGMP groups on an interface.
If the existing IGMP groups exceed the quantity limit you configured using this
command, the system will not delete the existing entries.
The new configuration overwrites the old one if you run the command for a
second time.
Example
Limit the maximum IGMP groups at Vlan-interface10 to 100.
<SW5500>system-view
System View: return to User View with Ctrl+Z
[SW5500]interface Vlan-interface 10
[SW5500-Vlan-interface10] igmp group-limit 100
igmp group-policy Syntax
igmp group-policy
acl-number
[ 1 | 2 | port {
interface_type
interface_ num
|
interface_name
} [ to {
interface_type interface_
num
|
interface_name
} ] ]
undo igmp group-policy [ port {
interface_type interface_ num
|
interface_name
} [ to {
interface_type interface_ num
|
interface_name
} ] ]
View
VLAN Interface View
Parameter
acl-number
: Number of the basic IP ACL number, defining a multicast group
range. The value ranges from 2000 to 2999.
1: IGMP version 1.
2: IGMP version 2. If IGMP version is not specified, version 2 will be used as
default.
port: Packets received and sent by the port(s) and applied to the conditions set by
the ACL will be filtered. And the port(s) must belong to the VLAN interface being
configured by this command.
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