Hello footunny,

I am not aware of any command to view CA via CLI.

Hi,

do you want to see 

a) whether a client connected via SMBv3 uses the CA feature or 
b) whether CA is activated for an SMB share in general?

For a) there is no easy way.

As far as I know, this is only possible if you look at the SMB connection via Wireshark or the PCAPs of the session.

For b) you can use the CLI. However, you must specify the AccessZone and the share name, e.g. for the ifs$ share:

isi smb shares view --zone=System ifs$ | grep "Continuously Available"

@footunny , try netstat, you should see multi ESTABLISH form IP

 isi_for_array -s netstat -an | grep <IP>