Cisco Cisco Email Security Appliance C690 Mode D'Emploi

 describes the centralized management 

feature, which allows you to manage and configure multiple appliances. The 
centralized management feature provides increased reliability, flexibility, and 
scalability within your network, allowing you to manage globally while 
complying with local policies.

 provides a quick reference for 

most commands in the CLI. 

describes how to access the Cisco 

IronPort appliance to send and retrieve files from Cisco IronPort appliance.