Cisco Catalyst 2960 Series User Manual

DETAILED STEPS
PurposeCommand or Action
Enables privileged EXEC mode. Enter your password if
prompted.
enable
Example:
Switch> enable
Step 1
Enters the global configuration mode.configure terminal
Example:
Switch# configure terminal
Step 2
Specifies the interface to be configured, and enters interface
configuration mode. The interface can be a Layer 2 port that
interface interface-id
Example:
Switch(config)# interface
Step 3
does not belong to an EtherChannel group or a EtherChannel
interface.
gigabitethernet1/0/2
Sets the maximum number of IGMP groups that the interface
can join. The range is 0 to 4294967294. The default is to have
no maximum set.
ip igmp max-groups number
Example:
Switch(config-if)# ip igmp max-groups 20
Step 4
To remove the maximum group limitation and return
to the default of no maximum, use the no ip igmp
max-groups interface configuration command.
Note
Returns to privileged EXEC mode.end
Example:
Switch(config)# end
Step 5
Verifies your entries.
show running-config interface interface-id
Example:
Switch# show running-config interface
Step 6
gigabitethernet1/0/1
(Optional) Saves your entries in the configuration file.copy running-config startup-config
Example:
Switch# copy running-config startup-config
Step 7
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
156
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