Modifying The Igmp Host-Query Message Interval - Cisco Catalyst 2960-XR Configuration Manuals

Modifying the IGMP Host-Query Message Interval

DETAILED STEPS
Command or Action
Step 1
configure terminal
Example:
Switch# configure terminal
Step 2 interface interface-id
Example:
Switch(config)# interface gigabitethernet
1/0/1
Step 3 ip igmp version {1 | 2 | 3 }
Example:
Switch(config-if)# ip igmp version 2
Step 4
end
Example:
Switch(config-if)# end
Step 5 show ip igmp interface [interface-id]
Example:
Switch# show ip igmp interface
Step 6
copy running-config startup-config
Example:
Switch# copy running-config
startup-config
Modifying the IGMP Host-Query Message Interval
The switch periodically sends IGMP host-query messages to discover which multicast groups are present on
attached networks. These messages are sent to the all-hosts multicast group (224.0.0.1) with a time-to-live
Catalyst 2960-XR Switch IP Multicast Routing Configuration Guide, Cisco IOS Release 15.0(2)EX1
20
Understanding Cisco's Implementation of IP Multicast Routing
Purpose
Enters the global configuration mode.
Specifies the interface to be configured, and enters the interface
configuration mode.
Specifies the IGMP version that the switch uses.
Note If you change to Version 1, you cannot configure the
ip igmp query-interval or the ip igmp
query-max-response-time interface configuration
commands.
To return to the default setting, use the no ip igmp version
interface configuration command.
Returns to privileged EXEC mode.
Verifies your entries.
(Optional) Saves your entries in the configuration file.
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