
Introduction and Overview
14
ProSafe 20-AP Wireless Controller WC7520
Note: If you reset the wireless controller, all configuration settings are lost
and the default password is restored.
• Kensington lock. Attach an optional Kensington lock to prevent unauthorized removal of
the wireless controller.
• AC power socke
t. Attach the power cord to this socket. (There is no separate on/off
power switch.)
Bottom Panel with Product Label
The product label on the bottom of the wireless controller’s enclosure displays the default IP
address, default user name, and default password, as well as regulatory compliance, input
power, and other information.
Figure 3.
WC7520 Wireless Controller System Components
A WC7520 wireless controller system consists of one or more wireless controllers and a
collection of access points that are organized into groups based on location or network
access.
The wireless controller system can include a single
wireless controller, a single wireless
controller with a backup wireless controller for N:1 redundancy, or a group of up to three
stacked wireless controllers, with or without a redundant wireless controller.
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