3Com MSR 30 Mld timer other-querier-present interval, Undo mld timer other-querier-present

1454 CHAPTER 92: MLD CONFIGURATION COMMANDS

If the IPv6 multicast address is in the SSM multicast address range, and if an IPv6 address is specified for the multicast source, multicast messages carrying the (S,G) entry, namely, the source IPv6 address information, can be sent out of this interface.

Example # Configure Ethernet 1/0 to be a statically-connected member of the multicast group FF03::101.

<Sysname> system-view

[Sysname] interface ethernet 1/0

[Sysname-Ethernet1/0] mld static-group ff03::101

#Configure Ethernet 1/0 to forward multicast data of the multicast source 2001::101 to the multicast group FF04::202.

<Sysname> system-view

[Sysname] interface ethernet 1/0

[Sysname-Ethernet1/0] mld static-group ff04::202 source 2001::101

mld timer other-querier-present

Syntax	mld timer other-querier-present interval
	undo mld timer other-querier-present
View	Interface view
Parameter	interval: MLD other querier present interval in seconds, in the range of 60 to 300.
Description	Use the mld timer other-querier-presentcommand to configure the MLD
	other querier present interval on the current interface.
	Use the undo mld timer other-querier-present command to restore the
	system default.
	By default, the MLD other querier present interval is determined by the following
	formula:
	MLD other querier present interval = [ MLD query interval ] times [ MLD querier
	robustness variable ] plus [ maximum response delay for MLD general queries ]
	divided by two.
n	By default, the values of the three parameters in the above-mentioned formula are
	125, 2, and 10, respectively, so the default MLD other querier present interval is
	125 x 2 + 10 / 2 = 255 (seconds).
Related command:	timer other-querier-present (MLD view), mld timer query, mld
	robust-count,mld max-response-time, and display mld interface.

Example # Set the MLD other querier present interval to 200 seconds on Ethernet 1/0.