Syntax description: no keyword and parameter
Usage: Exit from Telnet command window without saving the configuration.
Relevant usage: None
Command write
Syntax description: No keyword and parameter
Usage: Save the configuration and restart the
Command ping
Syntax description: ping IP address
Usage: ping IP address of other NAT device
Relevant usage: In telnet window, input ping xx.xxx.xx.xx 
an IP
address | and return, then the result will be displayed. If the address is |
effective, | ping OK will be seen; if the address is ineffective, nothing |
will be seen. Fox example:
P:\>ping 203.93.9.57 P:\>
ping OK
P:\>ping 27.56.120.56 P:\>
Note Usually, the echo time of ping command is no more than 1 second. So if the
result is not displayed in 5 seconds, ping command is fail.
ftp command
Syntax description: ftp value
Usage: the system connects to the FTP server auto to get the corresponding file and deal with it.
Relevant usage: ftp X
X ranged from 0 through 2:
37