Manual Part 2

Wireless Array
202 Configuring the Wireless Array
Check Web Proxy (HTTP): Under Web Proxy Server, we suggest that you
enter www.xirrus.com Port 4388 to make it obvious that HTTP traffic is
being proxied in this way.
Figure 119. Specify Proxy Servers (Apple)
5. SSL Certificate: you must download and install the security certificate
from your proxy server—Blue Coat or Netbox Blue. It must be installed
on each of your client devices.