Specifies the machine that is running the Cache Manager or server process
for which to trace Rx activity. Provide the machine's IP address in dotted
decimal format, its fully qualified host name (for example,
-C<fs1.abc.com>), or the shortest abbreviated form of its host name that
+C<fs1.example.com>), or the shortest abbreviated form of its host name that
distinguishes it from other machines. Successful use of an abbreviated
form depends on the availability of a name resolution service (such as the
Domain Name Service or a local host table) at the time the command is