Cisco Catalyst 2960 Series User Manual

PurposeCommand or Action
(Optional) Saves your entries in the configuration file.copy running-config startup-config
Example:
Switch# copy running-config startup-config
Step 5
Related Topics
Default IGMP Snooping Configuration, on page 122
Enabling or Disabling IGMP Snooping on a VLAN Interface
Follow these steps to enable IGMP snooping on a VLAN interface:
SUMMARY STEPS
1.
enable
2.
configure terminal
3.
ip igmp snooping vlan vlan-id
4.
end
5.
copy running-config startup-config
DETAILED STEPS
PurposeCommand or Action
Enables privileged EXEC mode. Enter your password if prompted.enable
Step 1
Example:
Switch> enable
Enters the global configuration mode.configure terminal
Example:
Switch# configure terminal
Step 2
Enables IGMP snooping on the VLAN interface. The VLAN ID
range is 1 to 1001 and 1006 to 4094.
ip igmp snooping vlan vlan-id
Example:
Switch(config)# ip igmp snooping vlan 7
Step 3
IGMP snooping must be globally enabled before you can enable
VLAN snooping.
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
129
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