Cisco Cisco Email Security Appliance C160 Mode D'Emploi

See “Using Virtual Gateway™ Technology” in the Cisco IronPort AsyncOS for 
Email Advanced Configuration Guide and 

 for more information about assigning multiple IP addresses to the 

available interfaces. 

The Cisco IronPort X1000/1050/1060/1070, C60/600/650/660/670, and 
C30/300/350/360/370 Email Security appliances have three available Ethernet 
interfaces by default. The Cisco IronPort C10/100/150/160 Email Security 
appliances have two available Ethernet interfaces. 

In addition to this configurations shown in 

 and 

, you can 

also configure:

Multiple Cisco IronPort appliances using the Centralized Management 
feature

Redundancy at the network interface card level by “teaming” two of the 
Ethernet interfaces on Cisco IronPort appliances using the NIC Pairing 
feature. 

Both of these features are discussed in the Cisco IronPort AsyncOS for Email 
Advanced Configuration Guide.

Depending on your network configuration, your firewall may need to be 
configured to allow access on the following ports.