C350 Cluster

[cmiller_ironport]

We currently have 2 C350s clustered. When they were installed, we did not configure the management ports. Now that they are configured, we would like to restrict the ability to manage the appliances from the management ports only.

It looks like SSH is being used for cluster communications. Can I just disable SSH on the external nics and enable the Cluster Communication Service on each device?

Also, does ftp and quarantine need to be enabled on the external nics?

[staylor_ironport]

Hi There, the advanced user guide explains in more detail, but CCS uses port 2222 where as SSH is only 22, also in the clusterconfig settings from the CLI you need to tell the appliance which IP address to communicate on.
Are you sure your using SSH for communication or are you using the CCS ports.