PLANET XGS3-24042 - Manual (Page 826)

44-101
ip igmp robust-variable <value>
no ip igmp robust-variable
Function:
Configure the robust variable value，the “no ip igmp robust-variable” command restores default
value.
Parameter:
value: range from 2 to 7.
Command Mode:
Interface Configuration Mode
Default:
2.
Usage Guide:
It is recommended using the default value.
Example:
Switch (config-if-vlan1)#ip igmp robust-variable 3
44.9.13 ip igmp static-group
Command:
ip igmp static-group <A.B.C.D > [source <A.B.C.D >]
no ip igmp static -group <A.B.C.D > [source <A.B.C.D >]
Function:
Configure interface to join some IGMP static group; the “no ip igmp static-group” command cancels
this join.
Parameter:
<A.B.C.D> is group address;
Source <A.B.C.D> expresses SSM source address of configuration.
Default:
Do not join static group
Command Mode:
Interface Configuration Mode
Usage Guide:
When configuring some interface to join some static group, it will receives about the multicast
packet of the static group whether the interface has a real receiver or not; that is, if configuring the
interface to join static group 224.1.1.1, the interface always receives about multicast packet about
group 224.1.1.1 whether the interface has a receiver or not. Carefully, it is the difference between
the command and ip igmp join-group command.