
Configuring IP Multicast Switching Modifying IPMS Parameters
OmniSwitch 6800/6850/9000 Network Configuration Guide June 2006 page 28-15
You can also restore the IGMP router timeout on the specified VLAN by entering:
-> ip multicast vlan 2 router-timeout 0
Or, as an alternative, enter:
-> ip multicast vlan 2 router-timeout
To restore the IGMP router timeout to its default value.
Modifying the Source Timeout
The default source timeout (i.e., the expiry time of IP multicast sources) is 30 seconds. The following
subsections describe how to configure a user-specified source timeout value and restore it by using the
ip multicast router-timeout command.
Configuring the Source Timeout
You can modify the source timeout from 1 to 65535 seconds by entering ip multicast source-timeout
followed by the new value. For example, to set the source timeout to 360 seconds on the system if no
VLAN is specified, you would enter:
-> ip multicast source-timeout 360
You can also modify the source timeout on the specified VLAN by entering:
-> ip multicast vlan 2 source-timeout 360
Restoring the Source Timeout
To restore the source timeout to its default (i.e., 30 seconds) value on the system if no VLAN is specified,
use the ip multicast source-timeout command by entering:
-> ip multicast source-timeout 0
Or, as an alternative, enter:
-> ip multicast source-timeout
To restore the source timeout to its default value.
You can also restore the source timeout on the specified VLAN by entering:
-> ip multicast vlan 2 source-timeout 0
Or, as an alternative, enter:
-> ip multicast vlan 2 source-timeout
To restore the source timeout to its default value.
Enabling and Disabling IGMP Querying
By default, IGMP querying is disabled.The following subsections describe how to enable and disable
IGMP querying by using the ip multicast querying command.
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