9-6
Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
OL-4266-08
Chapter 9 Configuring Interfaces
Defining and Using Interface-Range Macros
Defining and Using Interface-Range Macros
You can define an interface-range macro to automatically select a range of interfaces for configuration.
Before you can use the
macro
keyword in the
interface range macro
command string, you must define
the macro.
To define an interface-range macro, perform this task:
This example shows how to define an interface-range macro named enet_list to select Fast Ethernet ports
5/1 through 5/4:
Router(config)#
define interface-range enet_list fastethernet 5/1 - 4
To show the defined interface-range macro configuration, perform this task:
This example shows how to display the defined interface-range macro named enet_list:
Router#
show running-config | include define
define interface-range enet_list FastEthernet5/1 - 4
Router#
To use an interface-range macro in the
interface range
command, perform this task:
This example shows how to change to the interface-range configuration mode using the interface-range
macro enet_list:
Router(config)#
interface range macro enet_list
Router(config-if)#
Configuring Optional Interface Features
These sections describe optional interface features:
•
Configuring Ethernet Interface Speed and Duplex Mode, page 9-7
•
Configuring Jumbo Frame Support, page 9-10
Command
Purpose
Router(config)#
define interface-range
macro_name
{
vlan
vlan_ID
-
vlan_ID
} | {
type
1
slot/port
-
port
}
[
,
{
type
1
slot/port
-
port
}]
1.
type
=
ethernet
,
fastethernet
,
gigabitethernet
, or
tengigabitethernet
Defines the interface-range macro and save it in NVRAM.
Router(config)#
no define interface-range
macro_name
Deletes a macro.
Command
Purpose
Router#
show running-config
Shows the defined interface-range macro configuration.
Command
Purpose
Router(config)#
interface range macro
macro_name
Selects the interface range to be configured using the values
saved in a named interface-range macro.
