Concept Guide

341 | W-IAP Maintenance Dell Networking W-Series Instant 6.4.3.1-4.2.0.0 | User Guide
Figure 106 Proxy Configuration Window
2. Enter the HTTP proxy server IP address and the port number.
3. If you do not want the HTTP proxy to be applied for a particular host, click New to enter that IP address or
domain name of that host under exceptions list.
In the CLI
(Instant AP)(config)# proxy server 192.0.2.1 8080
(Instant AP)(config)# proxy exception 192.0.2.2
(Instant AP)(config)# end
(Instant AP)# commit apply
Upgrading a W-IAP Using Automatic Image Check
You can upgrade a W-IAP by using the automatic image check feature. The automatic image checks are
performed once after the AP boots up and every week thereafter.
If the image check locates a new version of the Instant software on the image server, the New version
available link is displayed at the top right corner of the UI.
If W-AirWave is configured, the automatic image check is disabled.
To check for a new version on the image server in the cloud:
1. Go to Maintenance>Automatic>Check for New Version. After the image check is completed, one of
the following messages is displayed:
n No new version available—If there is no new version available.
n Image server timed out—Connection or session between the image server and the W-IAP is timed out.
n Image server failure—If the image server does not respond.
n A new image version found—If a new image version is found.
2. If a new version is found, the Upgrade Now button becomes available and the version number is
displayed.
3. Click Upgrade Now.
The W-IAP downloads the image from the server, saves it to flash and reboots. Depending on the progress
and success of the upgrade, one of the following messages is displayed:
n Upgrading—While image upgrading is in progress.
n Upgrade successful—When the upgrading is successful.
n Upgrade failed—When the upgrading fails.