The following operations can be performed on "dns suffix":
add dns suffix
Specifies a suffix that can be used to complete domain names that are not fully qualified. For example, if you specify the example.com suffix, and the NetScaler appliance is required to resolve the incomplete domain name "myhost," it attempts to resolve "myhost.example.com."
add dns suffix <dnsSuffix>
Suffix to be appended when resolving domain names that are not fully qualified.
add dns suffix netscaler.com If the incoming domain name "engineering" is not resolved by itself, the system will append the suffix netscaler.com and attempt to resolve the name engineering.netscaler.com.
rm dns suffix <dnsSuffix>
show dns suffix
Displays the specified DNS suffix or, if no DNS suffix is specified, all configured DNS suffixes.
show dns suffix [<dnsSuffix>]