Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

For the hostname change to take effect, you must enter the 

commit

 command. 

After you have successfully committed the hostname change, the new name 
appears in the CLI prompt:

The new hostname appears in the prompt as follows: 

mail3.example.com>

You can configure the DNS settings for your Cisco IronPort appliance through the 
DNS page on the Network menu of the GUI, or via the d

nsconfig

 command. 

You can configure the following settings:

whether to use the Internet’s DNS servers or your own, and which specific 
server(s) to use

which interface to use for DNS traffic

the number of seconds to wait before timing out a reverse DNS lookup

oldname.example.com> sethostname

[oldname.example.com]> mail3.example.com

oldname.example.com> 

oldname.example.com> commit

Please enter some comments describing your changes:

[]> Changed System Hostname

Changes committed: Mon Jan 01 12:00:01 2003