Ping the cshttpd service:
cstool ping http
Ping ENS on the server with host name sesta:
cstool -h sesta ping ens
Ping the machine with the host name calserver to see if the Calendar Server cshttpd service is listening on port 80:
cstool -p 80 -h calserver -p 80 ping http
Force a local Calendar Server to refresh all service’s configurations:
cstool refresh