interface range name

Syntax

interface range name name [ interface interface-list ]

undo interface range name name

View

System view

Default level

2: System level

Parameters

name: Interface range name, a case-sensitive string of 1 to 32 characters.

interface-list: Interface list in the format of interface-list = { interface-type interface-number [ to interface-type interface-number ] }&<1-5>. The interface-type interface-number argument specifies an interface by its type and number. &<1-5> indicates that you can specify up to five interfaces or interface lists. When you specify the to keyword in interface-type interface-number1 to interface-type interface-number2, the interfaces before and after the to keyword must be on the same interface card or subcard, and the interface number before to must be no greater than the one after to.

Description

Use interface range name name interface interface-list to create an interface range, configure a name for the interface range, add interfaces to the interface range, and enter the interface range view.

Use interface range name without the interface keyword to enter the view of an interface range with the specified name.

Use undo interface range name to delete the interface range with the specified name.

You can use this command to assign a name to an interface range and can specify this name rather than the interface range to enter the interface range view.

You can use the display current-configuration | include interface range command to view the member interfaces of an interface range.

In interface range view, only the commands supported by the first interface are available. To view the commands supported by the first interface in the interface range, enter the interface range view and enter ? at the command line interface prompt.

To verify the configuration of the first interface in the interface range, execute the display this command in interface range view.

Failure to apply a command on one member interface does not affect the application of the command on the other member interfaces. If applying a command on one member interface fails, the system displays an error message and continues with the next member interface.

Do not assign an aggregate interface and any of its member interfaces to an interface range at the same time. Some commands, after being executed on both an aggregate interface and its member interfaces, can break up the aggregation.

No limit is set on the maximum number of interfaces in an interface range. The more interfaces in an interface range, the longer the command execution time.

Examples

# Add Ethernet 1/0/1 to Ethernet 1/0/12 to interface range named myEthPort, and enter the interface range view.

<Sysname> system-view
[Sysname] interface range name myEthPort interface ethernet1/0/1 to ethernet1/0/12
[Sysname-if-range-myEthPort]

# Enter the view of interface range named myEthPort.

<Sysname> system-view
[Sysname] interface range name myEthPort
[Sysname-if-range-myEthPort]