H3C S7500E Series Command Manual

Command Manual – Multicast
H3C S7500E Series Ethernet Switches Chapter 3 IGMP Configuration Commands
3-24
Description
Use the send-router-alert command to enable globally the insertion of the
Router-Alert option into IGMP messages to be sent.
Use the undo send-router-alert command to disable globally the insertion of the
Router-Alert option into IGMP messages to be sent.
By default, an IGMP message carries the Router-Alert option.
Related commands: igmp send-router-alert, require-router-alert.
Examples
# Globally disable the insertion of the Router-Alert option in IGMP messages to be sent.
<Sysname> system-view
[Sysname] igmp
[Sysname-igmp] send-router-alert
3.1.26 timer other-querier-present
Syntax
timer other-querier-present interval
undo timer other-querier-present
View
IGMP view
Parameters
interval: IGMP other querier present interval, in the range of 60 to 300.
Description
Use the timer other-querier-present command to configure the IGMP other querier
present interval globally.
Use the undo timer other-querier-present command to restore the system default.
By default, the IGMP other querier present interval is [ IGMP query interval ] times
[ IGMP querier robustness variable ] plus [ maximum response time for IGMP general
queries ] divided by two..

H3C S7500E Series Specifications

General

Brand	H3C
Model	S7500E Series
Category	Switch
Language	English