Microsoft ES4625 User Manual
Multicast Filtering Commands
4-237
4
ip igmp max-resp-interval
This command configures the maximum response time advertised in IGMP queries.
Use the no form of this command to restore the default.
Use the no form of this command to restore the default.
Syntax
ip igmp max-resp-interval seconds
no ip igmp max-resp-interval
no ip igmp max-resp-interval
seconds - The report delay advertised in IGMP queries. (Range: 1-255)
Default Setting
10 seconds
Command Mode
Interface Configuration (VLAN)
Command Usage
• The switch must be using IGMPv2 for this command to take effect.
• This command defines how long any responder (i.e., client or router) still in the
• This command defines how long any responder (i.e., client or router) still in the
group has to respond to a query message before the router deletes the group.
• By varying the Maximum Response Interval, you can tune the burstiness of
IGMP messages passed on the subnet; where larger values make the traffic
less bursty, as host responses are spread out over a larger interval.
less bursty, as host responses are spread out over a larger interval.
• The number of seconds represented by the maximum response interval must
be less than the Query Interval (page 4-236).
Example
The following shows how to configure the maximum response time to 20 seconds:
The following shows how to configure the maximum response time to 20 seconds:
Related Commands
ip igmp last-memb-query-interval
This command configures the last member query interval. Use the no form of this
command to restore the default.
command to restore the default.
Syntax
ip igmp last-memb-query-interval seconds
no ip igmp last-memb-query-interval
no ip igmp last-memb-query-interval
seconds - The report delay for the last member query. (Range: 1-255)
Default Setting
1 second
Console(config-if)#ip igmp max-resp-interval 20
Console(config-if)#
Console(config-if)#