R0106-HP MSR Router Series Interface Command Reference(V7)

3
Use undo interface range name to delete the interface range with the specified name.
Syntax
interface range name name [ interface interface-list ]
undo interface range name name
Views
System view
Predefined user roles
network-admin
Parameters
name: Specifies an interface range name, a case-sensitive string of 1 to 32 characters.
interface-list: Specifies a space-separated list of up to five interface items. Each item specifies an interface
by its type and number or a range of interfaces in the form of interface-type interface-number to
interface-type interface-number. 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. The last-tier value of the interface number before to must not be greater than
the one after to. The values of the other tiers of the interface number before to must be the same as the
one after to.
Usage guidelines
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.
In interface range view, only the commands supported by the first interface are available. The first
interface is specified with the interface range command. To view the commands supported by the first
interface in the interface range, enter the interface range view and enter a question mark (?) at the
command line interface prompt.
If a command fails to take effect on the first interface in an interface range, the command does not take
effect on any other member interfaces. Failure to apply a command on a non-first member interface does
not affect the application of the command on the other member interfaces.
To verify the configuration of the first interface in the interface range, execute the display this command
in interface range view.
To view the member interfaces of an interface range, use the display interface range command.
When you bulk configure interfaces, follow these guidelines:
• You cannot enter the view of some interfaces by using the interface interface-type
{ interface-number | interface-number.subnumber } command (for example, BRI 2/1/1:1). Do not
configure any of these interfaces as the first interface in the interface range.
• Do not assign both an aggregate interface and any of its member interfaces to an interface range.
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.
• The maximum number of interface range names is only limited by the system resources. To
guarantee bulk interface configuration performance, HP recommends configuring fewer than 1000
interface range names.