Interface Range - Cisco Catalyst 3750 Command Reference Manual

Chapter 2 Catalyst 3750 Switch Cisco IOS Commands

interface range

Use the interface range global configuration command on the switch stack or on a standalone switch to
enter interface range configuration mode and to execute a command on multiple ports at the same time.
Use the no form of this command to remove an interface range.
Syntax Description
port-range
macro name
Defaults This command has no default setting.
Command Modes Global configuration
Command History Release
12.1(11)AX
Usage Guidelines
When you enter interface range configuration mode, all interface parameters you enter are attributed to
all interfaces within the range.
For VLANs, you can use the interface range command only on existing VLAN switch virtual interfaces
(SVIs). To display VLAN SVIs, enter the show running-config privileged EXEC command. VLANs not
displayed cannot be used in the interface range command. The commands entered under interface
range command are applied to all existing VLAN SVIs in the range.
All configuration changes made to an interface range are saved to nonvolatile RAM (NVRAM), but the
interface range itself is not saved to NVRAM.
You can enter the interface range in two ways:
•
•
All interfaces in a range must be the same type; that is, all Fast Ethernet ports, all Gigabit Ethernet ports,
all EtherChannel ports, or all VLANs. However, you can define up to five interface ranges with a single
command, with each range separated by a comma.
78-16181-01
interface range {port-range | macro name}
no interface range {port-range | macro name}
Port range. For a list of valid values for port-range, see the "Usage Guidelines"
section.
Specify the name of a macro.
Modification
This command was introduced.
Specifying up to five interface ranges
Specifying a previously defined interface-range macro
Catalyst 3750 Switch Command Reference
interface range
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