Configuring the description of an aggregate interface

You can configure the description of an aggregate interface for administration purposes, for example, describing the purpose of the interface.

Prerequisites

You must be in the global configuration context: switch(config)#

Procedure

Create a Layer 3 aggregate interface and enter Layer 3 aggregate interface view by entering:
```
switch(config)# interface lag <ID>
```
Configure the description of the aggregate interface:
```
switch(config-if)# description <text>
```