Cisco Cisco Email Security Appliance C170 Guia Da Instalação

Install the Cisco C390 Email Security Appliance using the rails 
supplied. For information about installing the appliance in a 
rack, see the Cisco x90 Series Content Security Appliances 
Installation and Maintenance Guide.

Ambient Temperature—To prevent the appliance from 
overheating, do not operate it in an area that exceeds an 
ambient temperature of 104°F (40°C).

Air Flow—Be sure that there is adequate air flow around 
the appliance. 

Mechanical Loading—Be sure that the appliance is level 
and stable to avoid any hazardous conditions.

Plug the female end of each straight power cable into the 
redundant power supplies on the back panel of the appliance.

Plug the male end(s) into an electrical outlet.

To remotely configure the Cisco C390 using the network 
connection, you must temporarily change the IP address of your 
computer. Alternatively, you can use the serial console to 
configure the Cisco C390, without changing the IP address. If 
you use the serial console, proceed to section 8 below.

Make a note of your current IP configuration settings 
because you will need to revert to these settings after 
you finish the configuration.

C390_QSG.fm  Page 5  Thursday, March 31, 2016  5:57 PM