C613-50170-01 Rev B
Command Reference for x510 Series
1214
AlliedWare Plus™ Operating System - Version 5.4.7-1.x
IGMP
AND
IGMP S
NOOPING
C
OMMANDS
IP
IGMP
RA
-
OPTION
ip igmp ra-option
Overview
Use this command to enable strict Router Alert (RA) option validation. With strict
RA option enabled, IGMP packets without RA options are ignored.
Use the
no
variant of this command to disable strict RA option validation.
Syntax
ip igmp ra-option
no ip igmp ra-option
Default
The default state of RA validation is unset.
Mode
Interface Configuration for a VLAN interface.
Usage
This command applies to interfaces configured for IGMP and IGMP Snooping.
Examples
To enable strict Router Alert (RA) option validation on vlan20, use the following
commands:
awplus#
configure terminal
awplus(config)#
interface vlan20
awplus(config-if)#
ip igmp ra-option