Cisco Catalyst 2960-XR Configuration Guides

DETAILED STEPS
PurposeCommand or Action
Enters the global configuration mode.configure terminal
Example:
Switch# configure terminal
Step 1
Specifies the interface to be configured, and enters the interface
configuration mode.
interface interface-id
Example:
Switch(config)# interface gigabitethernet
Step 2
1/0/1
Specifies the IGMP version that the switch uses.
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.
Note
To return to the default setting, use the no ip igmp version
interface configuration command.
ip igmp version {1 | 2 | 3 }
Example:
Switch(config-if)# ip igmp version 2
Step 3
Returns to privileged EXEC mode.end
Example:
Switch(config-if)# end
Step 4
Verifies your entries.
show ip igmp interface [interface-id]
Example:
Switch# show ip igmp interface
Step 5
(Optional) Saves your entries in the configuration file.copy running-config startup-config
Example:
Switch# copy running-config
Step 6
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 OL-29426-01
Understanding Cisco's Implementation of IP Multicast Routing
Modifying the IGMP Host-Query Message Interval

Cisco Catalyst 2960-XR Specifications

General

Stacking Bandwidth	80 Gbps
Layer Support	Layer 2 and Layer 3
Jumbo Frame Support	9198 bytes
RAM	512 MB
Input Voltage	100-240V AC
Model	Catalyst 2960-XR
Uplink Interfaces	4 x 1G SFP or 2 x 10G SFP+
Downlink Interfaces	24 or 48 x Gigabit Ethernet ports
Power Supply	Internal
MAC Address Table Size	16, 000 entries
PoE	Available on PoE models
Weight	4.5 kg
Features	energy efficiency
Stacking	Up to 8 switches
Operating Temperature	0 to 45°C