IBM 4400-006 - 4400 Model 006 B/W Direct Thermal User Manual page 283

ping [-s] hostIPaddress [datasize [packetnumber]]
example: ping 192.75.11.30
another TCP/IP host specified by hostIPaddress on
ping
the Ethernet Interface network. datasize is the datagram
packet size which defaults to 64 bytes if no size is included in
the syntax and packetnumber is the number of requests to be
sent.
NOTE: To use a host or IP name instead of the address, you must
have set the DNS server on the Ethernet Interface. Use the
command set sysinfo dns... to do this.
telnet hostIPaddress [escapecharacter]
example: telnet 192.75.11.35
Start a Telnet session with another TCP/IP host specified by
hostIPaddress on the Ethernet Interface network. If
escapecharacter is used, it resets the key sequence used
to exit the Telnet session. It will return you to the telnet> prompt
where you can execute quit. Use the keycode command to
find out exact escape characters if needed. The default
character is CTRL ].
NOTE: To use a host or IP name instead of the address, you must
have set the DNS server on the Ethernet Interface. Use the
command set sysinfo dns... to do this.
chr string
Echo string or redirect string to an I/O port using the
chr string > ioport
keycode
Determine the hexadecimal value for a key to be used as the
escape character with the Ethernet Interface built-in telnet
command.
Miscellaneous Commands
.
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