Руководство По Установке для Cisco Cisco 4404 Wireless LAN Controller
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Figure 4
Inserting the Power Supply
Step 5
Gently but firmly push the power supply unit into the slot until it is firmly seated in the card
electrical connector.
electrical connector.
Step 6
Use a Phillips screwdriver to tighten the captive screws. Do not overtighten.
Step 7
Plug the power cord into the power supply unit and the other end into a grounded 95 to 260
VAC 50/60 Hz electrical outlet.
VAC 50/60 Hz electrical outlet.
Step 8
Make sure that both power supply units are turned on.
Installing a VPN Termination Module
VPN termination modules provide extra processing power needed to support the termination of client
VPN sessions on the controller. You can order these modules and install them in all 4400 series
controllers.
VPN sessions on the controller. You can order these modules and install them in all 4400 series
controllers.
Required Tools and Equipment
To install a VPN termination module, you need the following tools and equipment:
•
One or two VPN termination modules.
•
A standard screwdriver or a number 2 Phillips screwdriver.
Follow these steps to install a VPN termination module.
Caution
If you are installing a VPN termination module in a model 4402 controller, install the
module in slot 0. On the model 4404 controller, you can install the module in either slot.
module in slot 0. On the model 4404 controller, you can install the module in either slot.
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