Cisco Catalyst 3750-X Command Reference

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Catalyst 3750-X and 3560-X Switch Command Reference
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Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
interface range
• tengigabitethernet stack member/module/{first port} - {last port}, where module is always 0
For physical interfaces:
– stack member is the number used to identify the switch within the stack. The number ranges
from 1 to 9 and is assigned to the switch the first time the stack member initializes.
– module is always 0
– the range is type stack member/0/number - number (for example, gigabitethernet1/0/1 - 2)
• port-channel port-channel-number - port-channel-number, where port-channel-number is from 1
to 48
Note When you use the interface range command with port channels, the first and last port
channel number in the range must be active port channels.
When you define a range, you must enter a space between the first entry and the hyphen (-):
interface range gigabitethernet1/0/1 -2
When you define multiple ranges, you must still enter a space after the first entry and before the
comma (,):
interface range gigabitethernet1/0/1 - 2, gigabitethernet1/0/1 - 2
You cannot specify both a macro and an interface range in the same command.
You can also specify a single interface in port-range. The command is then similar to the interface
interface-id global configuration command.
For more information about configuring interface ranges, see the software configuration guide for this
release.
Examples This example shows how to use the interface range command to enter interface-range configuration
mode to apply commands to two ports:
Switch(config)# interface range gigabitethernet1/0/1 - 2
Switch(config-if-range)#
This example shows how to use a port-range macro macro1 for the same function. The advantage is that
you can reuse macro1 until you delete it.
Switch(config)# define interface-range macro1 gigabitethernet1/0/1 - 2
Switch(config)# interface range macro macro1
Switch(config-if-range)#
Related Commands Command Description
define interface-range Creates an interface range macro.
show running-config Displays the operating configuration.

Cisco Catalyst 3750-X Specifications

General

Switching Capacity	160 Gbps
Stacking Bandwidth	64 Gbps
Max Stacking Units	9
Layer Support	Layer 2 and Layer 3
Form Factor	Rack-mountable
DRAM	256 MB
Flash Memory	64 MB
Model	Cisco Catalyst 3750-X Series
Ports	24 or 48 10/100/1000 Ethernet ports
Uplink Interfaces	4 SFP or 2 SFP+
Features	StackWise Plus, EnergyWise
Image	IP Base or IP Services
Operating Temperature	0 to 40°C
Operating Humidity	10 to 85% noncondensing