Modifying Ipmsv6 Parameters; Modifying The Mld Query Interval; Configuring The Mld Query Interval; Restoring The Mld Query Interval - Alcatel-Lucent OmniSwitch 6850-48 Network Configuration Manual

Configuring IP Multicast Switching

Modifying IPMSv6 Parameters

The table in "IPMSv6 Default Values" on page 42-5
following sections describe how to use CLI commands to modify these parameters.

Modifying the MLD Query Interval

The default IPMSv6 query interval (i.e., the time between MLD queries) is 125 in seconds. The following
subsections describe how to configure a user-specified query interval value and restore it by using the
ipv6 multicast query-interval

Configuring the MLD Query Interval

You can modify the MLD query interval from 1 to 65535 in seconds by entering
ipv6 multicast query-interval
60 seconds on the system if no VLAN is specified, you would enter:
-> ipv6 multicast query-interval 160
You can also modify the MLD query interval on the specified VLAN by entering:
-> ipv6 multicast vlan 2 query-interval 160

Restoring the MLD Query Interval

To restore the MLD query interval to its default (i.e., 125 seconds) value on the system if no VLAN is
specified, use the ipv6 multicast query-interval
-> no ipv6 multicast query-interval
You can also restore the MLD query interval on the specified VLAN by entering:
-> no ipv6 multicast vlan 2 query-interval

Modifying the MLD Last Member Query Interval

The default MLD last member query interval (i.e., the time period to reply to an MLD query message sent
in response to a leave group message) is 1000 in milliseconds. The following subsections describe how to
configure the MLD last member query interval and restore it by using the
ipv6 multicast last-member-query-interval

Configuring the MLD Last Member Query Interval

You can modify the MLD last member query interval from 1 to 65535 in milliseconds by entering
ipv6 multicast last-member-query-interval
member query interval to 600 milliseconds on the system if no VLAN is specified, you would enter:
-> ipv6 multicast last-member-query-interval 2200
You can also modify the MLD last member query interval on the specified VLAN by entering:
-> ipv6 multicast vlan 3 last-member-query-interval 2200
OmniSwitch AOS Release 6 Network Configuration Guide
lists default values for IPMSv6 parameters. The
command.
followed by the new value. For example, to set the MLD query interval to
command by entering:
command.
followed by the new value. For example, to set the MLD last
September 2009
Modifying IPMSv6 Parameters
page 42-29