port group interface

Use port group interface to bind a physical interface to an IRF port.

Use undo port group interface to remove the binding of a physical interface to an IRF port.

Syntax

port group interface interface-type interface-number

undo port group interface interface-name

Default

No physical interfaces are bound to an IRF port.

Views

IRF port view

Predefined user roles

network-admin

Parameters

interface-type interface-number: Specifies a physical interface by its type and number.

interface-name: Specifies a physical interface in the interface-typeinterface-number format. No space is allowed between the interface-type and interface-number arguments.

Usage guidelines

Execute this command multiple times to bind multiple physical interfaces to an IRF port. You can bind a maximum number of eight physical interfaces to an IRF port.

Use the shutdown command to shut down a physical interface before you bind it to or remove it from an IRF port. To bring up the physical interface after a binding or binding removal operation, use the undo shutdown command.

The system does not dynamically remove IRF port bindings when IRF links are lost, for example, because an interface card is removed. To remove IRF port bindings, you must use the undo port group interface command.

When you bind a port in a port group to an IRF port, the port rates of all ports in the group are automatically set to the default rate. Their port rate will not be configurable until all their bindings with IRF ports are removed.

For more information about IRF port binding requirements, see IRF Configuration Guide.

Examples

# Bind HundredGigE 1/0/1 to IRF-port 1/1 on IRF member 1.

<Sysname> system-view
[Sysname] interface hundredgige 1/0/1
[Sysname-HundredGigE1/0/1] shutdown
[Sysname-HundredGigE1/0/1] quit
[Sysname] irf-port 1/1
[Sysname-irf-port1/1] port group interface hundredgige 1/0/1
[Sysname-irf-port1/1] quit
[Sysname] interface hundredgige 1/0/1
[Sysname-HundredGigE1/0/1] undo shutdown

Related commands

irf-port