Igmp Ssm-Mapping Enable - 3Com S7906E Command Reference Manual

Description
Use the igmp send-router-alert command on the current interface to enable insertion of the
Router-Alert option in IGMP messages to be sent.
Use the undo igmp send-router-alert command on the current interface to disable insertion of the
Router-Alert option in IGMP messages to be sent.
By default, IGMP messages are sent with the Router-Alert option.
Related commands: send-router-alert, igmp require-router-alert.
Examples
# Disable insertion of the Router-Alert option into IGMP messages that leave VLAN-interface 100.
<Sysname> system-view
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] undo igmp send-router-alert

igmp ssm-mapping enable

Syntax
igmp ssm-mapping enable
undo igmp ssm-mapping enable
View
Interface view
Default Level
2: System level
Parameters
None
Description
Use the igmp ssm-mapping enable command to enable the IGMP SSM mapping feature on the
current interface.
Use the undo igmp ssm-mapping enable command to disable the IGMP SSM mapping feature on the
current interface.
By default, the IGMP SSM mapping feature is disabled on all interfaces.
Examples
# Enable the IGMP SSM mapping feature on VLAN-interface 100.
<Sysname> system-view
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] igmp ssm-mapping enable
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