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Command Line Interface 31
Features and Functions
of the Command Line
Tasks for configuring the features and functions of the command line are
described as follows:
■ Online Help
■ Common Command Line Error Messages
■ History Command
■ Editing Features of the Command Line
■ Displaying Features of the Command Line
Online Help
The command line interface provides full and partial online Help modes.
You can get the help information through these online help commands, which are
described as follows.
■ Enter ? in any view to get all the commands in that view and corresponding
descriptions.
<SW7750>?
User view commands:
boot Set boot option
cd Change current directory
clock Specify the system clock
copy Copy from one file to another
debugging Enable system debugging functions
delete Delete a file
dir List files on a file system
display Display current system information
Enter a command with a ?, separated by a space. If this position is
for keywords, then all the keywords and the corresponding brief
descriptions will be listed.
<SW7750>ping ?
-a Select source IP address
-c Specify the number of echo requests to send
-d Specify the SO_DEBUG option on the socket being used
-h Specify TTL value for echo requests to be sent
-I Select the interface sending packets
-n Numeric output only. No attempt will be made to lookup host
addresses for symbolic names
-p No more than 8 "pad" hexadecimal characters to fill out the sent
packet. For example, -p f2 will fill the sent packet with f and 2
repeatedly
-q Quiet output. Nothing is displayed except the summary lines at
startup time and when finished
-r Record route. Includes the RECORD_ROUTE option in the ECHO_REQUEST
packet and displays the route
-s Specifies the number of data bytes to be sent
-t Timeout in milliseconds to wait for each reply
ISP domain view Configure ISP domain
parameters
[SW7750-isp-163
.net]
Enter domain
isp-163.net in
system view
Table 20 Function Feature of Command View (continued)
Command view Function Prompt Command to enter