Cisco Catalyst 2960 Series User Manual

PurposeCommand or Action
(Optional) Sets the interval between IGMP queriers. The
range is 1 to 18000 seconds.
ip igmp snooping querier query-interval
interval-count
Example:
Switch(config)# ip igmp snooping querier
Step 5
query-interval 30
(Optional) Sets the time between Topology Change
Notification (TCN) queries. The count range is 1 to 10. The
interval range is 1 to 255 seconds.
ip igmp snooping querier tcn query [count count |
interval interval]
Example:
Switch(config)# ip igmp snooping querier tcn
Step 6
query interval 20
(Optional) Sets the length of time until the IGMP querier
expires. The range is 60 to 300 seconds.
ip igmp snooping querier timer expiry timeout
Example:
Switch(config)# ip igmp snooping querier timer
Step 7
expiry 180
(Optional) Selects the IGMP version number that the querier
feature uses. Select 1 or 2.
ip igmp snooping querier version version
Example:
Switch(config)# ip igmp snooping querier
Step 8
version 2
Returns to privileged EXEC mode.end
Example:
Switch(config)# end
Step 9
(Optional) Verifies that the IGMP snooping querier is enabled
on the VLAN interface. The VLAN ID range is 1 to 1001
and 1006 to 4094.
show ip igmp snooping vlan vlan-id
Example:
Switch# show ip igmp snooping vlan 30
Step 10
(Optional) Saves your entries in the configuration file.copy running-config startup-config
Example:
Switch# copy running-config startup-config
Step 11
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
144
How to Configure IGMP Snooping and MVR

Cisco Catalyst 2960 Series Specifications

General

Layer	Layer 2
Power over Ethernet (PoE)	Available on some models
RAM	128 MB
Flash Memory	32 MB
MAC Address Table Size	8000
Operating Temperature	0°C to 45°C (32 to 113°F)
Ports	24 or 48 x 10/100/1000