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Catalyst 3750 Switch Command Reference
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Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
interface range
•
gigabitethernet
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
typestack 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 fastethernet1/0/1 - 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
Creates an interface range macro.
show running-config
Displays the configuration information currently running on the switch. For
syntax information, select
Cisco IOS Configuration Fundamentals
Command Reference, Release 12.2 > File Management Commands >
Configuration File Management Commands
.
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