Configuring A Range Of Interfaces - Cisco WS-C3020 Software Configuration Manual

Chapter 9 Configuring Interface Characteristics

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.
Beginning in privileged EXEC mode, follow these steps to configure a range of interfaces with the
same parameters:
Command
Step 1
configure terminal
Step 2
interface range {port-range | macro
macro_name}
Step 3
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:
•
•
OL-8915-03
Valid entries for port-range:
vlan vlan-ID - vlan-ID, where the VLAN ID is 1 to 4094
–
gigabitethernet module/{first port} - {last port}, where the module is always 0
–
port-channel port-channel-number - port-channel-number, where the port-channel-number
–
is 1 to 48
When you use the interface range command with port channels, the first and last
Note
port-channel number must be active port channels.
You must add a space between the first interface number and the hyphen when using the
interface range command. For example, the command interface range gigabitethernet0/1 - 4 is a
valid range; the command interface range gigabitethernet0/1-4 is not a valid range.
Purpose
Enter global configuration mode.
Specify 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 re-enter the
interface type, but you must enter a space before the hyphen.
Use the normal configuration commands to apply the configuration
parameters to all interfaces in the range. Each command is executed
as it is entered.
Return to privileged EXEC mode.
Verify the configuration of the interfaces in the range.
(Optional) Save your entries in the configuration file.
Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide
Using Interface Configuration Mode
"Configuring and Using
9-10.
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