Configuring A Range Of Interfaces - Cisco Catalyst 3560-X Software Configuration Manual

Using Interface Configuration Mode
You can also configure a range of interfaces by using the interface range or interface range macro
global configuration commands. Interfaces configured in a range must be the same type and must be
configured with the same feature options.
After you configure an interface, verify its status by using the show privileged EXEC commands listed
Step 4
in the
Enter the show interfaces privileged EXEC command to see a list of all interfaces on or configured for
the switch. A report is provided for each interface that the device supports or for the specified interface.

Configuring a Range of Interfaces

You can use the interface range global configuration command to configure multiple interfaces with the
same configuration parameters. When you enter the interface-range configuration mode, all command
parameters that you enter are attributed to all interfaces within that range until you exit this mode.
To configure a range of interfaces with the same parameters, follow these steps beginning in privileged
EXEC mode:
Command
Step 1
configure terminal
Step 2 interface range {port-range | macro
macro_name}
Step 3
Use the normal configuration commands to
apply the configuration parameters to all
interfaces in the range. Each command is
executed as it is entered.
Step 4 end
Step 5
show interfaces [interface-id]
Step 6
copy running-config startup-config
When using the interface range global configuration command, note these guidelines:
•
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
1-22
"Monitoring and Maintaining the Interfaces" section on page
Valid entries for port-range:
vlan vlan-ID - vlan-ID, where the VLAN ID is 1 to 4094
–
gigabitethernet module/{first port} - {last port} (for 3560-X switches), where the module is
–
always 0
Purpose
Enters global configuration mode.
Specifies the range of interfaces (VLANs or physical ports) to be
configured, and enter interface-range configuration mode.
You can use the interface range command to configure up to five
•
port ranges or a previously defined macro.
The macro variable is explained in the
•
Interface Range Macros" section on page
• In a comma-separated port-range, you must enter the interface
type for each entry and enter spaces before and after the comma.
• In a hyphen-separated port-range, you do not need to reenter the
interface type, but you must enter a space before the hyphen.
Returns to privileged EXEC mode.
Verifies the configuration of the interfaces in the range.
(Optional) Saves your entries in the configuration file.
Chapter 1 Configuring Interface Characteristics
1-51.
"Configuring and Using
1-24.
OL-25303-03