Reference Guide

161 |crypto isakmp Dell PowerConnect ArubaOS 6.0 Command Line Interface | Reference Guide
new PSK to authenticate remote APs. If you enable and then disable PSK-refresh, the remote AP attempts to
authenticate with the currently configured global PSK only.
To enable PSK-refresh, you must:
1. Configure the amount of time in days or hours (known as the interval), to remember the previously
configured PSK used in your remote AP deployment.
NOTE: Best practices is to configure a large interval to prevent remote APs from being unable to authenticate
and connect to the network. Consider your existing PSK interval when configuring this feature.
2. Configure the global PSK using the command crypto isakmp key. The IP address must be 0.0.0.0, and the
netmask must be 0.0.0.0.
Example
The following command configures an ISAKMP peer IP address and subnet mask. After configuring an ISAKMP
address and netmask, you will be prompted to enter the IKE preshared key.
Command History
This command was introduced in ArubaOS 3.0.
Command Information
Platforms Licensing Command Mode
All platforms Base operating system Config mode on master controllers
(host)(config) #crypto isakmp address 10.3.14.21 netmask 255.255.255.0
Key:*******
Re-Type Key:*******