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Table of Contents
1 File System Management Commands
File System Configuration Commands
Configuration File Management Commands
FTP Server Configuration Commands
FTP Client Configuration Commands
display ftp client configuration
TFTP Client Configuration Commands
display tftp client configuration
l The current working directory is the root directory of the storage medium on the device in the examples in this manual.
l For the qualified filename formats, refer to File System Management Configuration in the System Volume.
File System Configuration Commands
cd
Syntax
cd { directory | .. | / }
View
User view
Default Level
3: Manage level
Parameters
directory: Name of the target directory, in the format of [drive:][/]path. drive represents the storage medium name, which is generally flash. The argument represents a folder or subfolder under the current directory.
..: Returns to an upper directory. If the current working directory is the root directory, or no upper directory exists, the current working directory does not change when the cd .. command is executed. This argument does not support command online help.
/: Returns to the root directory of the storage medium. The keyword does not support command line online help.
Description
Use the cd command to change the current working directory.
Examples
# Enter the test folder after logging in to the device.
<Sysname> cd test
# Return to the upper directory (Remember to enter a space after the keyword cd).
<Sysname> cd ..
# Return to the root directory.
<Sysname> cd /
After you change the current directory using the cd command, you can use the pwd command to view the path of the current working directory.
copy
Syntax
copy fileurl-source fileurl-dest
View
User view
Default Level
3: Manage level
Parameters
fileurl-source: Name of the source file.
fileurl-dest: Name of the target file or folder.
Description
Use the copy command to copy a file.
If you specify a target folder, the system will copy the file to the specified folder and use the name of the source file as the file name.
Examples
# Copy file testcfg.cfg under the current folder and save it as testbackup.cfg.
<Sysname> copy testcfg.cfg testbackup.cfg
Copy flash:/test.cfg to flash:/testbackup.cfg?[Y/N]:y
....
%Copy file flash:/test.cfg to flash:/testbackup.cfg...Done.
delete
Syntax
delete [ /unreserved ] file-url
View
User view
Default Level
3: Manage level
Parameters
/unreserved: Permanently deletes the specified file, and the deleted file can never be restored.
file-url: Name of the file to be deleted. Asterisks (*) are acceptable as wildcards. For example, to remove files with the extension of .txt in the current directory, you may use the delete *.txt command.
Description
Use the delete command to move a specified file from a storage medium to the recycle bin, where you can restore the file with the undelete command or permanently delete it with the reset recycle-bin command.
The dir /all command can display the files moved to the recycle bin. These files are enclosed in pairs of brackets.
If you delete two files in different directories but with the same filename, only the last one is retained in the recycle bin.
Examples
# Remove file tt.cfg from the current directory.
<Sysname> delete tt.cfg
Delete flash:/tt.cfg? [Y/N]:y
.
%Delete file flash:/tt.cfg...Done.
dir
Syntax
dir [ /all ] [ file-url ]
View
User view
Default Level
3: Manage level
Parameters
/all: Displays all files.
file-url: Name of the file or directory to be displayed. Asterisks (*) are acceptable as wildcards. For example, to display files with the .txt extension under the current directory, you may use the dir *.txt command.
Description
Use the dir command to display information about all visible files and folders in the current directory.
Use the dir /all command to display information about all files and folders in the current directory, including hidden files, hidden sub-folders and the files in the recycle bin that originally belong to the current directory. The names of these deleted files are enclosed in pairs of brackets [ ].
The dir file-url command displays information about a file or folder.
Examples
# Display information about all files and folders.
<Sysname> dir /all
Directory of flash:/
0 drw- 6985954 Apr 26 2007 21:06:29 logfile
1 -rw- 1842 Apr 27 2007 04:37:17 mainup.app
2 -rw- 1518 Apr 26 2007 12:05:38 config.cfg
3 -rw- 2045 May 04 2007 15:50:01 backcfg.cfg
4 -rwh 428 Apr 27 2007 16:41:21 hostkey
5 -rwh 572 Apr 27 2007 16:41:31 serverkey
6 -rw- 2737556 Oct 12 2007 01:31:44 [old.app]
14605 KB total (5096 KB free)
[ ] indicates this file is in the recycle bin.
Table 1-1 dir command output description
|
Field |
Description |
|
Directory of |
The current working directory |
|
d |
Indicates a directory; if this field does not exist, it indicates a file. |
|
r |
Indicates that the file or directory is readable. |
|
w |
Indicates that the file or directory is writable. |
|
h |
Indicates that the file or directory is hidden. |
|
[ ] |
Indicates that the file is in the recycle bin. |
execute
Syntax
execute filename
View
System view
Default Level
2: System level
Parameters
filename: Name of a batch file with a .bat extension. You can use the rename command to change the suffix of the configuration file to .bat to use it as a batch file.
Description
Use the execute command to execute the specified batch file.
Batch files are command line files. Executing a batch file is to execute a set of command lines in the file.
l You should not include invisible characters in a batch file. If an invisible character is found during the execution, the batch process will abort and the commands that have been executed cannot be cancelled.
l Not every command in a batch file is sure to be executed. For example, if a certain command is not correctly configured, the system omits this command and goes to the next one.
l The configuration generated after a batch file is executed will not be backed up to the standby main board automatically.
l Each configuration command in a batch file must be a standard configuration command, meaning that the valid configuration information can be displayed with the display current-configuration command after this command is configured successfully; otherwise, this command may not be executed correctly.
Examples
# Execute the batch file test.bat in the root directory.
<Sysname> system-view
[Sysname] execute test.bat
file prompt
Syntax
file prompt { alert | quiet }
View
System view
Default Level
3: Manage level
Parameters
alert: Enables the system to warn you about operations that may bring undesirable results such as file corruption or data loss.
quiet: Disables the system from warning you about any operation.
Description
Use the file prompt command to set a prompt mode for file operations.
By default, the prompt mode is alert.
Note that when the prompt mode is set to quiet, the system does not warn for any file operation. To avoid undesirable consequences resulting from misoperation, you are recommended to use the alert mode.
Examples
# Set the file operation prompt mode to alert.
<Sysname> system-view
[Sysname] file prompt alert
fixdisk
Syntax
fixdisk device
View
User view
Default Level
3: Manage level
Parameters
device: Storage medium name.
Description
Use the fixdisk command to restore the space of a storage medium when it becomes unavailable because of some abnormal operation.
Examples
# Restore the space of the flash. (The output information of the command depends on the device model)
<Sysname> fixdisk flash:
Fixdisk flash: may take some time to complete...
%Fixdisk flash: completed.
format
Syntax
format device
View
User view
Default Level
3: Manage level
Parameters
device: Name of a storage medium.
Description
Use the format command to format a storage medium.
Formatting a storage medium results in loss of all the files on the storage medium and these files cannot be restored. In particular, if there is a startup configuration file on a storage medium, formatting the storage medium results in loss of the startup configuration file.
Examples
# Format the flash.
<Sysname> format flash:
All data on flash: will be lost, proceed with format? [Y/N]:y
./
%Format flash: completed.
mkdir
Syntax
mkdir directory
View
User view
Default Level
3: Manage level
Parameters
directory: Name of a folder.
Description
Use the mkdir command to create a folder under a specified directory on the storage medium.
Note that:
l The name of the folder to be created must be unique under the specified directory. Otherwise, you will fail to create the folder under the directory.
l To use this command to create a folder, the specified directory must exist. For instance, to create folder flash:/test/mytest, the test folder must exist. Otherwise, you will fail to create folder mytest.
Examples
# Create a folder named test under the current directory.
<Sysname> mkdir test
....
%Created dir flash:/test
# Create folder test/subtest under the current directory.
<Sysname> mkdir test/subtest
....
%Created dir flash:/test/subtest
more
Syntax
more file-url
View
User view
Default Level
3: Manage level
Parameters
file-url: File name.
Description
Use the more command to display the contents of the specified file.
So far, this command is valid only for text files.
Examples
# Display the contents of file test.txt.
<Sysname> more test.txt
Welcome to H3C.
# Display the contents of file testcfg.cfg.
<Sysname> more testcfg.cfg
#
version 5.20, Beta 1201, Standard
#
sysname Sysname
#
configure-user count 5
#
vlan 2
#
return
<Sysname>
move
Syntax
move fileurl-source fileurl-dest
View
User view
Default Level
3: Manage level
Parameters
fileurl-source: Name of the source file.
fileurl-dest: Name of the target file or folder.
Description
Use the move command to move a file.
If you specify a target folder, the system will move the source file to the specified folder, with the file name unchanged.
Examples
# Move file flash:/test/sample.txt to flash:/, and save it as 1.txt.
<Sysname> move test/sample.txt 1.txt
Move flash:/test/sample.txt to flash:/1.txt?[Y/N]:y
...
% Moved file flash:/test/sample.txt to flash:/1.txt
# Move file b.cfg to the subfolder test2.
<Sysname> move b.cfg test2
Move flash:/b.cfg to flash:/test2/b.cfg?[Y/N]:y
.
%Moved file flash:/b.cfg to flash:/test2/b.cfg.
pwd
Syntax
pwd
View
User view
Default Level
3: Manage level
Parameters
None
Description
Use the pwd command to display the current path.
Examples
# Display the current path.
<Sysname> pwd
flash:
rename
Syntax
rename fileurl-source fileurl-dest
View
User view
Default Level
3: Manage level
Parameters
fileurl-source: Name of the source file or folder.
fileurl-dest: Name of the target file or folder.
Description
Use the rename command to rename a file or folder.
The target file name must be unique under the current path.
Examples
# Rename file sample.txt as sample.bat.
<Sysname> rename sample.txt sample.bat
Rename flash:/sample.txt to flash:/sample.bat? [Y/N]:y
% Renamed file flash:/sample.txt to flash:/sample.bat
reset recycle-bin
Syntax
reset recycle-bin [ /force ]
View
User view
Default Level
3: Manage level
Parameters
/force: Deletes all files in the recycle bin, including files that cannot be deleted by the command without the /force keyword.
Description
Use the reset recycle-bin command to permanently delete the files in the recycle bin in the current directory.
If a file is corrupted, you may not be able to delete the file using the reset recycle-bin command. In this case, you can use the reset recycle-bin /force command, which can delete all the files in the recycle bin forcibly.
Note that:
l Unlike this command, the delete file-url command only moves a file to the recycle bin, and the file still occupies the memory space. To delete the file in the recycle bin, you need to execute the reset recycle-bin command in the original directory of the file.
l The reset recycle-bin command deletes files in the current directory and in the recycle bin. If the original path of the file to be deleted is not the current directory, use the cd command to enter the original directory of the file, and then execute the reset recycle-bin command.
Examples
# Delete file b.cfg under the current directory and in the recycle bin.
l Display all the files in the recycle bin and under the current directory.
<Sysname> dir /all
Directory of flash:/
0 -rwh 3080 Apr 26 2008 16:41:43 private-data.txt
1 -rw- 2416 Apr 26 2008 13:45:36 config.cfg
2 -rw- 8036197 May 14 2008 10:13:18 main.app
3 -rw- 2386 Apr 26 2008 13:30:30 back.cfg
4 drw- - May 08 2008 09:49:25 test
5 -rwh 716 Apr 24 2007 16:17:30 hostkey
6 -rwh 572 Apr 24 2007 16:17:44 serverkey
7 -rw- 2386 May 08 2008 11:14:20 [a.cfg]
8 -rw- 3608 Dec 03 2007 17:29:30 [b.cfg]
14605 KB total (6730 KB free)
//The above information indicates that the current directory is flash:, and there are two files a.cfg and b.cfg in the recycle bin.
l Delete file b.cfg under the current directory and in the recycle bin.
<Sysname> reset recycle-bin
Clear flash:/~/a.cfg ?[Y/N]:n
Clear flash:/~/b.cfg ?[Y/N]:y
Clearing files from flash may take a long time. Please wait...
......
%Cleared file flash:/~/b.cfg...
l In directory flash:, check whether the file b.cfg in the recycle bin is deleted.
<Sysname> dir /all
Directory of flash:/
0 -rwh 3080 Apr 26 2008 16:41:43 private-data.txt
1 -rw- 2416 Apr 26 2008 13:45:36 config.cfg
2 -rw- 8036197 May 14 2008 10:13:18 main.app
3 -rw- 2386 Apr 26 2008 13:30:30 back.cfg
4 drw- - May 08 2008 09:49:25 test
5 -rwh 716 Apr 24 2007 16:17:30 hostkey
6 -rwh 572 Apr 24 2007 16:17:44 serverkey
7 -rw- 2386 May 08 2008 11:14:20 [a.cfg]
14605 KB total (6734 KB free)
// The above information indicates that file flash:/b.cfg is deleted permanently.
# Delete file aa.cfg in the subdirectory test and in the recycle bin.
l Enter the subdirectory
<Sysname> cd test/
l Check all the files in the subfolder test.
<Sysname> dir /all
Directory of flash:/test
0 -rw- 2161 Apr 26 2000 21:22:35 [aa.cfg]
14605 KB total (6734 KB free)
// The above information indicates only one file exists in the folder, and the file has been moved to the recycle bin.
l Permanently delete file test/aa.cfg.
<Sysname> reset recycle-bin
Clear flash:/test/~/aa.cfg ?[Y/N]:y
Clearing files from flash may take a long time. Please wait...
..
%Cleared file flash:/test/~/aa.cfg...
rmdir
Syntax
rmdir directory
View
User view
Default Level
3: Manage level
Parameters
directory: Name of the folder.
Description
Use the rmdir command to remove a folder.
l The folder must be an empty one. If not, you need to delete all files and subfolders under it with the delete command.
l After you execute the rmdir command successfully, the files in the recycle bin under the folder will be automatically deleted.
Examples
# Remove folder mydir.
<Sysname> rmdir mydir
Rmdir flash:/mydir?[Y/N]:y
%Removed directory flash:/mydir.
undelete
Syntax
undelete file-url
View
User view
Default Level
3: Manage level
Parameters
file-url: Name of the file to be restored.
Description
Use the undelete command to restore a file from the recycle bin.
If another file with the same name exists under the same path, the undelete operation will cause it to be overwritten and the system will prompt you whether to continue.
Examples
# Restore file a.cfg in directory flash: from the recycle bin.
<Sysname> undelete a.cfg
Undelete flash:/a.cfg?[Y/N]:y
.....
%Undeleted file flash:/a.cfg.
# Restore file b.cfg in directory flash:/test from the recycle bin.
<Sysname> undelete flash:/test/b.cfg
Undelete flash:/test/b.cfg?[Y/N]:y
.......
%Undeleted file flash:/test/b.cfg.
Or, you can use the following steps to restore file flash:/test/b.cfg.
<Sysname> cd test
<Sysname> undelete b.cfg
Undelete flash:/test/b.cfg?[Y/N]:y
.....
%Undeleted file flash:/test/b.cfg.
Configuration File Management Commands
backup startup-configuration
Syntax
backup startup-configuration to dest-addr [ dest-filename ]
View
User view
Default Level
2: System level
Parameters
dest-addr: IP address or name of a TFTP server. The address cannot be an IPv6 address.
dest-filename: Target filename used to save the startup configuration file for the next system startup on the server.
Description
Use the backup startup-configuration command to back up the startup configuration file (used at the next system startup) to a specified TFTP server. If you do not specify this filename, the original filename is used.
Presently, the device uses TFTP to back up configuration files.
Examples
# Back up the startup configuration file of the device to the TFTP server with IP address 2.2.2.2, using filename 192-168-1-26.cfg.
<Sysname> display startup
Current startup saved-configuration file: flash:/config.cfg
Next startup saved-configuration file: flash:/test.cfg
<Sysname> backup startup-configuration to 2.2.2.2 192-168-1-26.cfg
Backup next startup-configuration file to 2.2.2.2, please wait…finished!
<Sysname>
After the above operation, the device backs up file test.cfg to TFTP server 2.2.2.2, where the file is saved as 192-168-1-26.cfg.
configuration replace file
Syntax
configuration replace file filename
View
System view
Default Level
3: Manage level
Parameters
filename: Specifies the name of the replacement configuration file for configuration rollback.
Description
Use the configuration replace file command to set configuration rollback.
After the execution of this command, the current running configuration rolls back to the configuration state based on the specified configuration file (filename).
Examples
# Roll back from the current running configuration to a previous configuration state based on a saved configuration file my_archive_1.cfg.
<Sysname> system-view
[Sysname] configuration replace file my_archive_1.cfg
Info: Now replacing the current configuration. Please wait...
Info: Succeeded in replacing current configuration with the file my_archive_1.cfg.
display saved-configuration
Syntax
display saved-configuration [ by-linenum ]
View
Any view
Default Level
2: System level
Parameters
by-linenum: Identifies each line of displayed information with a line number.
Description
Use the display saved-configuration command to display the contents of the configuration file saved for the next startup of the device.
During device management and maintenance, you can use this command to check whether important configurations are saved to the configuration file to be used for the next startup of the device.
For a device supporting main and backup configuration files, this command displays the main configuration file to be used for the next system startup.
If the system is not specified with a configuration file for the next startup or the specified configuration file does not exist, no information will be displayed when you execute the display saved-configuration command.
Related commands: save, reset saved-configuration; display current-configuration in Basic System Configuration Commands in the System Volume.
Examples
# Display the configuration file saved for the next startup of the device.
<Sysname> display saved-configuration
#
version 5.20, Test 5310
#
sysname Sysname
#
domain default enable system
#
telnet server enable
#
multicast routing-enable
#
vlan 1
#
vlan 999
#
domain system
access-limit disable
state active
idle-cut disable
self-service-url disable
#
interface NULL0
#
---- More ----
The configurations are displayed in the order of global, port, and user interface. “ ---- More ----” means that all information on this screen has been displayed, and if you press the Space key, the next screen will be displayed.
# Display the contents of the configuration file saved for the next startup of the device with a number
display startup
Syntax
display startup
View
Any view
Default Level
1: Monitor level
Parameters
None
Description
Use the display startup command to display the configuration files used at the current system startup.
Related commands: startup saved-configuration.
Examples
# Display the startup configuration file used at the current system startup and the one to be used at the next system startup.
<Sysname> display startup
Current startup saved-configuration file: flash:/testcfg.cfg
Next startup saved-configuration file: flash:/testcfg.cfg
Table 1-2 display startup command output description
|
Field |
Description |
|
Current Startup saved-configuration file |
The configuration file used for the current startup |
|
Next startup saved-configuration file |
Configuration file used for the next startup |
reset saved-configuration
Syntax
reset saved-configuration
View
User view
Default Level
2: System level
Parameters
None
Description
Use the reset saved-configuration command to delete the startup configuration file saved on the storage medium of the device.
Note that:This command will permanently delete the configuration file from the device. Use it with caution.
Related commands: save, display saved-configuration.
Examples
# Delete the configuration file for the next startup from the storage medium of the device.
<Sysname> reset saved-configuration
The saved configuration file will be erased. Are you sure? [Y/N]:y
Configuration file in flash is being cleared.
Please wait ...........
Configuration file is cleared.
restore startup-configuration
Syntax
restore startup-configuration from src-addr src-filename
View
User view
Default Level
2: System level
Parameters
src-addr: IP address or name of a TFTP server. The address cannot be an IPv6 address.
src-filename: Filename of the configuration file to be downloaded from the specified server.
Description
Use the restore startup-configuration command to download a configuration file from the specified TFTP server to the device and specify the configuration file as the startup configuration file to be used at the next startup of the device.
Examples
# Download configuration file test.cfg from the TFTP server whose IP address is 2.2.2.2, and the configuration file is to be used at the next startup of the device.
<Sysname> restore startup-configuration from 2.2.2.2 test.cfg
Restore next startup-configuration file from 2.2.2.2. Please wait..............
finished!
save
Syntax
save [ file-name | [ safely ] ]
View
Any view
Default Level
2: System level
Parameters
file-url: File path, where the extension of the file name must be .cfg.
safely: Sets the configuration saving mode to safe. If this argument is not specified, the configuration file is saved in fast mode.
Description
Use the save filename command to save the current configuration to the specified configuration file, but the system will not specify the file as the startup configuration file for the next system startup. If the file specified by filename does not exist, the system will create the file and then save the configuration to the file.
Use the save [ safely ] command to save the current configuration to the root directory of the storage medium, and specify the file as the startup configuration file for the next system startup.
Related commands: reset saved-configuration, display current-configuration, display saved-configuration.
Examples
# Save the current configuration file to the root directory of the storage medium, and specify the configuration file as the configuration file for the next startup.
<Sysname> display startup
Current startup saved-configuration file: flash:/hmr.cfg
Next startup saved-configuration file: flash:/aa.cfg
// The above information indicates that the main startup configuration file for the next system startup is aa.cfg.
<Sysname> save
The current configuration will be written to the device. Are you sure? [Y/N]:y
Please input the file name(*.cfg)[flash:/aa.cfg]
(To leave the existing filename unchanged, press the enter key):startup.cfg
Validating file. Please wait............
Configuration is saved to device successfully.
<Sysname> display startup
Current startup saved-configuration file: flash:/hmr.cfg
Next startup saved-configuration file: flash:/startup.cfg
// The above information indicates that the main startup configuration file for the next system startup is changed to startup.cfg.
startup saved-configuration
Syntax
startup saved-configuration cfgfile
undo startup saved-configuration
View
User view
Default Level
2: System level
Parameters
cfgfile: Configuration file name.
Description
Use the startup saved-configuration command to specify a startup configuration file (the configuration file to be used at the next system startup). Use the undo startup saved-configuration command to configure the system to start up with the null configuration, that is, the factory configuration.
Related commands: display startup.
Examples
# Specify a startup configuration file for the next system startup.
<Sysname> startup saved-configuration testcfg.cfg
Please wait ....
... Done!
FTP Server Configuration Commands
display ftp-server
Syntax
display ftp-server
View
Any view
Default Level
3: Manage level
Parameters
None
Description
Use the display ftp-server command to display the FTP server configuration.
After configuring FTP server parameters, you may verify them with this command.
Related commands: ftp server enable, ftp timeout, ftp update.
Examples
# Display the FTP server configuration.
<Sysname> display ftp-server
FTP server is running
Max user number: 1
User count: 1
Timeout value(in minute): 30
Put Method: fast
Table 2-1 display ftp-server command output description
|
Field |
Description |
|
Max user number |
Maximum number of login users at a time |
|
User count |
Number of the current login users |
|
Timeout value (in minute) |
Allowed idle time of an FTP connection. If there is no packet exchange between the FTP server and client during the whole period, the FTP connection will be disconnected. |
|
Put Method |
File update method of the FTP server, including: l fast: Fast update l normal: Normal update |
display ftp-user
Syntax
display ftp-user
View
Any view
Default Level
3: Manage level
Parameters
None
Description
Use the display ftp-user command to display the detailed information of current FTP users.
Examples
# Display the detailed information of FTP users.
<Sysname> display ftp-user
UserName HostIP Port Idle HomeDir
ftp 192.168.1.54 1190 0 flash:
# If the name of the logged-in user exceeds 10 characters, the exceeded characters will be displayed in the next line and right justified, for example, if the logged-in user name is administrator, the information is displayed as follows:
<Sysname> display ftp-user
UserName HostIP Port Idle HomeDir
administra
tor 192.168.0.152 1031 0 flash:
Table 2-2 display ftp-user command output description
|
Field |
Description |
|
UserName |
Name of the currently logged-in user |
|
HostIP |
IP address of the currently logged-in user |
|
Port |
Port which the currently logged-in user is using |
|
Idle |
Duration time of the current FTP connection, in minutes |
|
HomeDir |
Authorized path of the present logged-in user |
free ftp user
Syntax
free ftp user username
View
User view
Default Level
3: Manage level
Parameters
username: Username. You can use the display ftp-user command to view the logged-in user name of the current FTP connection.
Description
Use the free ftp user command to manually release the FTP connection established with the specified username.
Note that if the user to be released is transmitting a file, the connection between the user and the FTP server is terminated after the file transmission.
Examples
# Manually release the FTP connection established with username ftpuser.
<Sysname> free ftp user ftpuser
Are you sure to free FTP user ftpuser? [Y/N]:y
<Sysname>
ftp server acl
Syntax
ftp server acl acl-number
undo ftp server acl
View
System view
Default Level
3: Manage level
Parameters
acl-number: Basic access control list (ACL) number, in the range 2000 to 2999.
Description
Use the ftp server acl command to control FTP clients’ access to the device using an ACL.
Use the undo ftp server acl command to restore the default.
By default, no ACL is used to control FTP clients’ access to the device.
Associated with an ACL, the FTP server can deny the FTP requests of some FTP clients and only permit the access of clients allowed by the ACL rules. This configuration only filters the FTP connections to be established, and has no effect on the established FTP connections and operations. If you execute the command for multiple times, the last specified ACL takes effect.
Examples
# Associate the FTP service with ACL 2001 to allow only the client 1.1.1.1 to access the device through FTP.
<Sysname> system-view
[Sysname] acl number 2001
[Sysname-acl-basic-2001] rule 0 permit source 1.1.1.1 0
[Sysname-acl-basic-2001] rule 1 deny source any
[Sysname-acl-basic-2001] quit
[Sysname] ftp server acl 2001
ftp server enable
Syntax
ftp server enable
undo ftp server
View
System view
Default Level
3: Manage level
Parameters
None
Description
Use the ftp server enable command to enable the FTP server and allow the login of FTP users.
Use the undo ftp server command to disable the FTP server.
By default, the FTP server is disabled to prevent attacks.
Examples
# Enable the FTP server.
<Sysname> system-view
[Sysname] ftp server enable
ftp timeout
Syntax
ftp timeout minute
undo ftp timeout
View
System view
Default Level
3: Manage level
Parameters
minute: Idle-timeout timer in minutes, in the range 1 to 35791.
Description
Use the ftp timeout command to set the idle-timeout timer.
Use the undo ftp timeout command to restore the default.
By default, the FTP idle time is 30 minutes.
After you log in to an FTP server, if the connection is disrupted and the FTP server is not notified, the system will maintain the connection, which will cause the occupation of the system resources and affect the login of other FTP users. To address this problem, you can set an idle-timeout timer so that the FTP server can disconnect from the user if no information is received or/and transmitted before the timer expires.
Examples
# Set the idle-timeout timer to 36 minutes.
<Sysname> system-view
[Sysname] ftp timeout 36
ftp update
Syntax
ftp update { fast | normal }
undo ftp update
View
System view
Default Level
3: Manage level
Parameters
fast: Fast update.
normal: Normal update.
Description
Use the ftp update command to set the file update mode that the FTP server uses while receiving data.
Use the undo ftp update command to restore the default, namely, the normal mode.
Examples
# Set the FTP update mode to normal.
<Sysname> system-view
[Sysname] ftp update normal
FTP Client Configuration Commands
l In this section, the configuration procedure of entering FTP client view is omitted. You must use the ftp command to enter FTP client view for configurations under this view. For details, refer to ftp.
l Before executing the FTP client configuration commands in this section, make sure you have configured the proper authority for users on the FTP server, such as view the files under the current directory, read/download the specified file, create directory/upload files, rename/remove files, and so on.
l The prompt information in the examples of this section varies with FTP server types.
ascii
Syntax
ascii
View
FTP client view
Default Level
3: Manage level
Parameters
None
Description
Use the ascii command to set the file transfer mode to ASCII.
By default, the file transfer mode is ASCII.
The carriage return characters vary with operating systems. For example, to indicate the end of a line and transfer to the next line, the H3C device system and Windows system use characters /r/n, and the Linux system uses characters /n. Therefore, after the file transmission between two systems that use different carriage return characters, such as Linux system and H3C device system, the FTP transmission mode must be applied to ensure the correct resolution of the files.
FTP transfers files in two modes:
l Binary mode: for program file or picture transmission.
l ASCII mode: for text file transmission.
Related commands: binary.
Examples
# Set the file transfer mode to ASCII.
[ftp] ascii
200 Type set to A.
binary
Syntax
binary
View
FTP client view
Default Level
3: Manage level
Parameters
None
Description
Use the binary command to set the file transfer mode to binary (also called flow mode).
By default, the transfer mode is ASCII mode.
Related commands: ascii.
Examples
# Set the file transfer mode to binary.
[ftp] binary
200 Type set to I.
bye
Syntax
bye
View
FTP client view
Default Level
3: Manage level
Parameters
None
Description
Use the bye command to disconnect from the remote FTP server and return to user view. If the device establishes no connection with the remote FTP server, you will return to user view directly.
Related commands: close, disconnect, quit.
Examples
# Terminate the connection with the remote FTP server and return to user view.
[ftp] bye
221 Server closing.
cd
Syntax
cd { directory | .. | / }
View
FTP client view
Default Level
3: Manage level
Parameters
directory: Name of the target directory, in the format of [drive:][/]path. drive represents the storage medium name, which is generally flash or cf. If no drive information is provided, the argument represents a folder or subfolder under the current directory.
..: Returns to an upper directory. If the current working directory is the root directory, or no upper directory exists, the current working directory does not change when the cd .. command is executed. This argument does not support command online help.
/: Returns to the root directory of the storage medium. The keyword does not support command line online help.
Description
Use the cd command to change the current working directory on the remote FTP server.
You can use this command to access another authorized directory on the FTP server.
Related commands: pwd.
Examples
# Change the working directory to the sub-directory file of the current directory.
[ftp] cd file
250 CWD command successful.
# Change the working directory to the sub-directory folder of the authorized directory.
[ftp] cd /folder
250 CWD command successful.
cdup
Syntax
cdup
View
FTP client view
Default Level
3: Manage level
Parameters
None
Description
Use the cdup command to exit the current directory and enter the upper directory of the FTP server.
Execution of this command will not change the working directory if the current directory is already the authorized directory (that is, work-directory).
Related commands: cd, pwd.
Examples
# Change the current working directory path to the upper directory.
[ftp] pwd
257 "/ftp/subdir" is current directory.
[ftp] cdup
200 CDUP command successful.
[ftp] pwd
257 "/ftp" is current directory.
close
Syntax
close
View
FTP client view
Default Level
3: Manage level
Parameters
None
Description
Use the close command to terminate the connection to the FTP server, but remain in FTP client view.
This command is equal to the disconnect command.
Examples
# Terminate the connection to the FTP server and remain in FTP client view.
[ftp] close
221 Server closing.
[ftp]
debugging
Syntax
debugging
undo debugging
View
FTP client view
Default Level
3: Manage level
Parameters
None
Description
Use the debugging command to enable FTP client debugging.
Use the undo debugging command to disable FTP client debugging.
By default, FTP client debugging is disabled.
Examples
# The device serves as the FTP client. Enable FTP client debugging and use the active mode to download file sample.file from the current directory of the FTP server.
<Sysname> terminal monitor
<Sysname> terminal debugging
<Sysname> ftp 192.168.1.46
Trying 192.168.1.46 ...
Press CTRL+K to abort
Connected to 192.168.1.46.
220 FTP service ready.
User(192.168.1.46:(none)):ftp
331 Password required for ftp.
Password:
230 User logged in.
[ftp]undo passive
[ftp] debugging
[ftp] get sample.file
---> PORT 192,168,1,44,4,21
200 Port command okay.
The parsed reply is 200
---> RETR sample.file
150 Opening ASCII mode data connection for /sample.file.
The parsed reply is 150
FTPC: File transfer started with the signal light turned on.
FTPC: File transfer completed with the signal light turned off.
.226 Transfer complete.
FTP: 3304 byte(s) received in 4.889 second(s), 675.00 byte(s)/sec.
[ftp]
Table 2-3 debugging command output description
|
Field |
Description |
|
---> PORT |
Give an FTP order, with data port numbers being… |
|
The parsed reply is |
The received reply code, which is defined in RFC 959. |
|
---> RETR |
Download the file |
|
FTPC: File transfer started with the signal light turned on. |
File transfer starts, and the signal light is turned on. |
|
FTPC: File transfer completed with the signal light turned off. |
File transfer is completed, and the signal light is turned off. |
delete
Syntax
delete remotefile
View
FTP client view
Default Level
3: Manage level
Parameters
remotefile: File name.
Description
Use the delete command to permanently delete a specified file on the remote FTP server. A deleted file cannot be restored.
To do this, you must be a user with the delete permission on the FTP server.
Examples
# Delete file temp.c.
[ftp] delete temp.c
250 DELE command successful.
dir
Syntax
dir [ remotefile [ localfile ] ]
View
FTP client view
Default Level
3: Manage level
Parameters
remotefile: Name of the file or directory on the remote FTP server.
localfile: Name of the local file to save the displayed information.
Description
Use the dir command to view the detailed information of the files and subdirectories under the current directory on the remote FTP server.
Use the dir remotefile command to display the detailed information of the specified file or directory on the remote FTP server.
Use the dir remotefile localfile command to display the detailed information of the specified file or directory on the remote FTP server, and save the displayed information into a local file specified by the localfile argument.
You can use the dir command to display the folder- and file-related information, such as the size, and the date they were created. If you only need to view the name of all the files and subdirectories under the current directory, you can use the Is command.
Examples
# View the detailed information of the files and subdirectories under the current directory on the remote FTP server.
[ftp] dir
227 Entering Passive Mode (192,168,1,46,5,68).
125 ASCII mode data connection already open, transfer starting for /*.
drwxrwxrwx 1 noone nogroup 0 Aug 08 2006 logfile
-rwxrwxrwx 1 noone nogroup 20471748 May 11 10:21 test.app
-rwxrwxrwx 1 noone nogroup 4001 Dec 08 2007 config.cfg
-rwxrwxrwx 1 noone nogroup 3608 Jun 13 2007 startup.cfg
drwxrwxrwx 1 noone nogroup 0 Dec 03 2007 test
-rwxrwxrwx 1 noone nogroup 299 Oct 15 2007 key.pub
226 Transfer complete.
FTP: 394 byte(s) received in 0.189 second(s), 2.00K byte(s)/sec.
[ftp]
# View the information of the file ar-router.cfg, and save the result to aa.txt.
[ftp] dir ar-router.cfg aa.txt
227 Entering Passive Mode (192,168,1,50,17,158).
125 ASCII mode data connection already open, transfer starting for /ar-router.cfg.
....226 Transfer complete.
FTP: 67 byte(s) received in 4.600 second(s), 14.00 byte(s)/sec.
View the content of aa.txt.
[ftp] quit
<Sysname> more aa.txt
-rwxrwxrwx 1 noone nogroup 3077 Jun 20 15:34 ar-router.cfg
disconnect
Syntax
disconnect
View
FTP client view
Default Level
3: Manage level
Parameters
None
Description
Use the disconnect command to disconnect from the remote FTP server but remain in FTP client view.
This command is equal to the close command.
Examples
# Disconnect from the remote FTP server but remain in FTP client view.
[ftp] disconnect
221 Server closing.
display ftp client configuration
Syntax
display ftp client configuration
View
Any view
Default Level
1: Monitor level
Parameters
None
Description
Use the display ftp client configuration command to display the configuration information of the FTP client.
Currently this command displays the configured source IP address or source interface of the FTP client.
Related commands: ftp client source.
Examples
# Display the current configuration information of the FTP client.
<Sysname> display ftp client configuration
The source IP address is 192.168.0.123
ftp
Syntax
ftp [ server-address [ service-port ] [ source { interface interface-type interface-number | ip source-ip-address } ] ]
View
User view
Default Level
3: Manage level
Parameters
server-address: IP address or host name (a string of 1 to 20 characters) of a remote FTP server.
service-port: TCP port number of the remote FTP server, in the range 0 to 65535. The default value is 21.
interface interface-type interface-number: Specifies the source interface by its type and number. The primary IP address configured on this interface is the source address of the transmitted packets. If no primary IP address is configured on the source interface, the connection fails.
ip source-ip-address: The source IP address of the current FTP client. This source address must be the one that has been configured on the device.
Description
Use the ftp command to log in to the remote FTP server and enter FTP client view.
Note that:
l This command applies to IPv4 networks.
l If you use this command without specifying any parameters, you will simply enter the FTP client view without logging in to the FTP server.
l If you specify the parameters, you will be prompted to enter the username and password for accessing the FTP server.
l The priority of the source address specified with this command is higher than that with the ftp client source command. If you specify the source address with the ftp client source command first and then with the ftp command, the source address specified with the ftp command is used to communicate with the FTP server.
Related commands: ftp client source.
Examples
# Log in from the current device Sysname1 to the device Sysname2 with the IP address of 192.168.0.211. The source IP address of the packets sent is 192.168.0.212.
<Sysname> ftp 192.168.0.211 source ip 192.168.0.212
Trying 192.168.0.211 ...
Press CTRL+K to abort
Connected to 192.168.0.211.
220 FTP Server ready.
User(192.168.0.211:(none)):abc
331 Password required for abc
Password:
230 User logged in.
[ftp]
ftp client source
Syntax
ftp client source { interface interface-type interface-number | ip source-ip-address }
undo ftp client source
View
System view
Default Level
2: System level
Parameters
interface interface-type interface-number: Source interface for the FTP connection, including interface type and interface number. The primary IP address configured on the source interface is the source IP address of the packets sent by FTP. If no primary IP address is configured on the source interface, the connection fails.
ip source-ip-address: Source IP address of the FTP connection. It must be an IP address that has been configured on the device.
Description
Use the ftp client source command to configure the source address of the transmitted FTP packets from the FTP client.
Use the undo ftp client source command to restore the default.
By default, a device uses the IP address of the interface determined by the matched route as the source IP address to communicate with an FTP server.
Note that:
l The source address can be specified as the source interface and the source IP address. If you use the ftp client source command to specify the source interface and then the source IP address, the newly specified source IP address overwrites the configured source interface and vice versa.
l If the source address is specified with the ftp client source command and then with the ftp command, the source address specified with the latter one is used to communicate with the FTP server.
l The source address specified with the ftp client source command is valid for all FTP connections and the source address specified with the ftp command is valid only for the current FTP connection.
Related commands: display ftp client configuration.
Examples
# Specify the source IP address of the FTP client as 2.2.2.2.
<Sysname> system-view
[Sysname] ftp client source ip 2.2.2.2
# Specify the source interface of the FTP client as Vlan-interface 1.
<Sysname> system-view
[Sysname] ftp client source interface vlan-interface 1
ftp ipv6
Syntax
ftp ipv6 [ server-address [ service-port ] [ source ipv6 source-ipv6-address ] [ -i interface-type interface-number ] ]
View
User view
Default Level
3: Manage level
Parameters
server-address: IP address or host name of the remote FTP server.
service-port: TCP port number of the FTP server, in the range 0 to 65535. The default value is 21.
source ipv6 source-ipv6-address: Specifies a source IPv6 address for transmitted FTP packets. This address must be an IPv6 address that has been configured on the device.
-i interface-type interface-number: Specifies the type and number of the egress interface. This parameter can be used only in case that the FTP server address is a link local address and the specified egress interface must have a link local address (For the configuration of link local addresses, see IPv6 Basics in the IP Services Volume).
Description
Use the ftp ipv6 command to log in to the FTP server and enter FTP client view.
Note that:
l This command applies to IPv6 networks.
l If you use this command without specifying any parameters, you will simply enter the FTP client view without logging in to an FTP server.
l If you specify the parameters, you will be asked to enter the username and password for accessing the FTP server.
Examples
# Log in to the FTP server with IPv6 address 3000::200.
<Sysname> ftp ipv6 3000::200
Trying 3000::200 ...
Press CTRL+K to abort
Connected to 3000::200.
220 Welcome!
User(3000::200:(none)): MY_NAME
331 Please specify the password.
Password:
230 Login successful.
[ftp]
get
Syntax
get remotefile [ localfile ]
View
FTP client view
Default Level
3: Manage level
Parameters
remotefile: Name of the file to be downloaded.
localfile: File name used after a file is downloaded and saved locally. If this argument is not specified, the file is saved locally using the source file name to the current working directory, namely the directory where the user executes the ftp command.
Description
Use the get command to download a file from a remote FTP server and save it.
Examples
# Download file testcfg.cfg and save it as aa.cfg.
[ftp] get testcfg.cfg aa.cfg
227 Entering Passive Mode (192,168,1,50,17,163).
125 ASCII mode data connection already open, transfer starting for /testcfg.cfg.
.....226 Transfer complete.
FTP: 5190 byte(s) received in 7.754 second(s), 669.00 byte(s)/sec.
lcd
Syntax
lcd
View
FTP client view
Default Level
3: Manage level
Parameters
None
Description
Use the lcd command to display the local working directory of the FTP client.
Examples
# Display the local working directory.
[ftp] lcd
FTP: Local directory now flash:/clienttemp.
The above information indicates that the working directory of the FTP client before execution of the ftp command is flash:/clienttemp.
ls
Syntax
ls [ remotefile [ localfile ] ]
View
FTP client view
Default Level
3: Manage level
Parameters
remotefile: Filename or directory on the remote FTP server.
localfile: Name of a local file used to save the displayed information.
Description
Use the ls command to view the information of all the files and subdirectories under the current directory of the remote FTP server. The file names and subdirectory names are displayed.
Use the ls remotefile command to view the information of a specified file or subdirectory.
Use the ls remotefile localfile command to view the information of a specified file or subdirectory, and save the result to a local file specified by the localfile argument.
The Is command can only display the names of files and directories on the FTP server, whereas the dir command can display other related information of the files and directories, such as the size, and the date they were created.
Examples
# View the information of all files and subdirectories under the current directory of the FTP server.
[ftp] ls
227 Entering Passive Mode (192,168,1,50,17,165).
125 ASCII mode data connection already open, transfer starting for /*.
ar-router.cfg
logfile
mainar.app
arbasicbtm.app
ftp
test
bb.cfg
testcfg.cfg
226 Transfer complete.
FTP: 87 byte(s) received in 0.132 second(s) 659.00 byte(s)/sec.
# View the information of directory logfile, and save the result to file aa.txt.
[ftp] ls logfile aa.txt
227 Entering Passive Mode (192,168,1,46,4,3).
125 ASCII mode data connection already open, transfer starting for /logfile/*.
....226 Transfer complete.
FTP: 20 byte(s) received in 3.962 second(s), 5.00 byte(s)/sec.
# View the content of file aa.txt.
[ftp] quit
<Sysname> more aa.txt
.
..
logfile.log
mkdir
Syntax
mkdir directory
View
FTP client view
Default Level
3: Manage level
Parameters
directory: Name of the directory to be created.
Description
Use the mkdir command to create a subdirectory under the current directory on the remote FTP server.
To do this, you must be a user with the permission on the FTP server.
Examples
# Create subdirectory mytest on the current directory of the remote FTP server.
[ftp] mkdir mytest
257 "/mytest" new directory created.
open
Syntax
open server-address [ service-port ]
View
FTP client view
Default Level
3: Manage level
Parameters
server-address: IP address or host name of a remote FTP server.
service-port: Port number of the remote FTP server, in the range 0 to 65535, with the default value of 21.
Description
Use the open command to log in to the IPv4 FTP server under FTP client view.
At login, you will be asked to enter the username and password for accessing the FTP server. If your input is correct, the login succeeds; otherwise, it fails.
If you have logged in to the IPv4 FTP server currently, you cannot use the open command to log in to another server. You need to disconnect with the current server first, and then try to connect with another one.
Related commands: close.
Examples
# In FTP client view, log in to the FTP server with the IP address of 192.168.1.50.
<Sysname> ftp
[ftp] open 192.168.1.50
Trying 192.168.1.50 ...
Press CTRL+K to abort
Connected to 192.168.1.50.
220 FTP service ready.
User(192.168.1.50:(none)):aa
331 Password required for aa.
Password:
230 User logged in.
[ftp]
open ipv6
Syntax
open ipv6 server-address [ service-port ] [ -i interface-type interface-number ]
View
FTP client view
Default Level
3: Manage level
Parameters
server-address: IP address or host name of the remote FTP server.
service-port: Port number of the remote FTP server, in the range 0 to 65535. The default value is 21.
-i interface-type interface-number: Specifies the egress interface by its type and number. This parameter can be used only in case that the FTP server address is a link local address and the specified egress interface must have a link local address (For the configuration of link local addresses, see IPv6 Basics in the IP Services Volume).
Description
Use the open ipv6 command to log in to the IPv6 FTP server in FTP client view.
At login, you will be asked to enter the username and password for accessing the FTP server. If your input is correct, the login succeeds; otherwise, it fails.
Related commands: close.
Examples
# Log in to the FTP server (with IPv6 address 3000::200) in FTP client view.
<Sysname> ftp
[ftp] open ipv6 3000::200
Trying 3000::200 ...
Press CTRL+K to abort
Connected to 3000::200.
220 Welcome!
User(3000::200:(none)): MY_NAME
331 Please specify the password.
Password:
230 Login successful.
passive
Syntax
passive
undo passive
View
FTP client view
Default Level
3: Manage level
Parameters
None
Description
Use the passive command to set the data transmission mode to passive.
Use the undo passive command to set the data transmission mode to active.
The default transmission mode is passive.
Data transmission modes fall into the passive mode and the active mode. The active mode means that the data connection request is initiated by a server. The passive mode means that the data connection request is initiated by a client. This command is mainly used in conjunction with a firewall to restrict the FTP session connection between private and public network users.
Examples
# Set the data transmission mode to passive.
[ftp] passive
FTP: passive is on
put
Syntax
put localfile [ remotefile ]
View
FTP client view
Default Level
3: Manage level
Parameters
localfile: Name of the local file to be uploaded.
remotefile: File name used after a file is uploaded and saved on the FTP server.
Description
Use the put command to upload a file on the client to the remote FTP server.
If no name is assigned to the file to be saved on the FTP server, the name of the source file is used by default. After a file is uploaded, it will be saved under the user’s authorized directory, which can be set with the authorization-attribute command.
Examples
# Upload source file cc.txt to the remote FTP server and save it as dd.txt.
[ftp] put cc.txt dd.txt
227 Entering Passive Mode (192,168,1,50,17,169).
125 ASCII mode data connection already open, transfer starting for /dd.txt.
226 Transfer complete.
FTP: 9 byte(s) sent in 0.112 second(s), 80.00 byte(s)/sec.
pwd
Syntax
pwd
View
FTP client view
Default Level
3: Manage level
Parameters
None
Description
Use the pwd command to display the currently accessed directory on the remote FTP server.
Examples
# Display the currently accessed directory on the remote FTP server.
[ftp] cd servertemp
[ftp] pwd
257 "/servertemp" is current directory.
The above information indicates that the servertemp folder under the root directory of the remote FTP server is being accessed by the user.
quit
Syntax
quit
View
FTP client view
Default Level
3: Manage level
Parameters
None
Description
Use the quit command to disconnect from the remote FTP server and exit to user view.
Examples
# Disconnect from the remote FTP server and exit to user view.
[ftp] quit
221 Server closing.
<Sysname>
remotehelp
Syntax
remotehelp [ protocol-command ]
View
FTP client view
Default Level
3: Manage level
Parameters
protocol-command: FTP command.
Description
Use the remotehelp command to display the help information of FTP-related commands supported by the remote FTP server.
If no argument is specified, FTP-related commands supported by the remote FTP server are displayed.
Examples
# Display FTP commands supported by the remote FTP server.
[ftp] remotehelp
214-Here is a list of available ftp commands
Those with '*' are not yet implemented.
USER PASS ACCT* CWD CDUP SMNT* QUIT REIN*
PORT PASV TYPE STRU* MODE* RETR STOR STOU*
APPE* ALLO* REST* RNFR* RNTO* ABOR* DELE RMD
MKD PWD LIST NLST SITE* SYST STAT* HELP
NOOP* XCUP XCWD XMKD XPWD XRMD
214 Direct comments to H3C company.
# Display the help information for the user command.
[ftp] remotehelp user
214 Syntax: USER <sp> <username>.
[ftp]
Table 2-4 remotehelp command output description
|
Field |
Description |
|
214-Here is a list of available ftp commands |
The following is an available FTP command list. |
|
Those with '*' are not yet implemented. |
Those commands with “*” are not yet implemented. |
|
USER |
Username |
|
PASS |
Password |
|
CWD |
Change the current working directory |
|
CDUP |
Change to parent directory |
|
SMNT* |
File structure setting |
|
QUIT |
Quit |
|
REIN* |
Re-initialization |
|
PORT |
Port number |
|
PASV |
Passive mode |
|
TYPE |
Request type |
|
STRU* |
File structure |
|
MODE* |
Transmission mode |
|
RETR |
Download a file |
|
STOR |
Upload a file |
|
STOU* |
Store unique |
|
APPE* |
Appended file |
|
ALLO* |
Allocation space |
|
REST* |
Restart |
|
RNFR* |
Rename the source |
|
RNTO* |
Rename the destination |
|
ABOR* |
Abort the transmission |
|
DELE |
Delete a file |
|
RMD |
Delete a folder |
|
MKD |
Create a folder |
|
PWD |
Print working directory |
|
LIST |
List files |
|
NLST |
List file description |
|
SITE* |
Locate a parameter |
|
SYST |
Display system parameters |
|
STAT* |
State |
|
HELP |
Help |
|
NOOP* |
No operation |
|
XCUP |
Extension command, the same meaning as CUP |
|
XCWD |
Extension command, the same meaning as CWD |
|
XMKD |
Extension command, the same meaning as MKD |
|
XPWD |
Extension command, the same meaning as PWD |
|
XRMD |
Extension command, the same meaning as RMD |
|
Syntax: USER <sp> <username>. |
Syntax of the user command: user (keyword) + space + username |
rmdir
Syntax
rmdir directory
View
FTP client view
Default Level
3: Manage level
Parameters
directory: Directory name on the remote FTP server.
Description
Use the rmdir command to remove a specified directory from the FTP server.
Note that only authorized users are allowed to use this command.
Note that:
l The directory to be deleted must be empty, meaning you should delete all files and subdirectories under the directory before you delete a directory. For the deletion of files, refer to the delete command.
l After you execute the rmdir command successfully, the files in the remote recycle bin under the directory will be automatically deleted.
Examples
# Delete the temp1 directory from the authorized directory on the FTP server.
[ftp] rmdir /temp1
200 RMD command successful.
user
Syntax
user username [ password ]
View
FTP client view
Default Level
3: Manage level
Parameters
username: Login username.
password: Login password.
Description
Use the user command to relog in to the currently accessed FTP server with another username.
Before using this command, you must configure the corresponding username and password on the FTP server; otherwise, your login fails and the FTP connection is closed.
Examples
# User ftp1 has logged in to the FTP server. Use username ftp2 to log in to the current FTP server. (Suppose username ftp2 and password 123123123123 have been configured on the FTP server).
[ftp] user ftp2
331 Password required for ftp2.
Password:
230 User logged in.
[ftp]
verbose
Syntax
verbose
undo verbose
View
FTP client view
Default Level
3: Manage level
Parameters
None
Description
Use the verbose command to enable the protocol information function to display detailed prompt information.
Use the undo verbose command to disable the protocol information function.
By default, the protocol information function is enabled.
Examples
# Enable the protocol information function.
[ftp] verbose
FTP: verbose is on
# Disable the protocol information function and perform the Get operation.
[ftp] undo verbose
FTP: verbose is off
[ftp] get startup.cfg bb.cfg
FTP: 3608 byte(s) received in 0.052 second(s), 69.00K byte(s)/sec.
[ftp]
# Enable the protocol information function and perform the Get operation.
[ftp] verbose
FTP: verbose is on
[ftp] get startup.cfg aa.cfg
227 Entering Passive Mode (192,168,1,46,5,85).
125 ASCII mode data connection already open, transfer starting for /startup.cfg.
226 Transfer complete.
FTP: 3608 byte(s) received in 0.193 second(s), 18.00K byte(s)/sec.
TFTP Client Configuration Commands
display tftp client configuration
Syntax
display tftp client configuration
View
Any view
Default Level
1: Monitor level
Parameters
None
Description
Use the display tftp client configuration command to display the configuration information of the TFTP client.
Related commands: tftp client source.
Examples
# Display the current configuration information of the TFTP client.
<Sysname> display tftp client configuration
The source IP address is 192.168.0.123
Currently this command displays the configured source IP address or source interface of the TFTP client.
tftp-server acl
Syntax
tftp-server [ ipv6 ] acl acl-number
undo tftp-server [ ipv6 ] acl
View
System view
Default Level
3: Manage level
Parameters
ipv6: References an IPv6 ACL. If it is not specified, an IPv4 ACL is referenced.
acl-number: Number of a basic ACL, in the range 2000 to 2999.
Description
Use the tftp server acl command to control the device’s access to a specific TFTP server using an ACL.
Use the undo tftp server acl command to restore the default.
By default, no ACL is used to control the device’s access to TFTP servers.
You can use the rules in an ACL to allow or permit the device’s access to a specific TFTP server in a network.
For more information about ACL, refer to ACL Configuration and ACL Commands in the Security Volume.
Examples
# In IPv4 networking environment, allow the device to access the TFTP server with the IP address of 1.1.1.1 only.
<Sysname> system-view
[Sysname] acl number 2000
[Sysname-acl-basic-2000] rule permit source 1.1.1.1 0
[Sysname-acl-basic-2000] quit
[Sysname] tftp-server acl 2000
# In IPv6 networking environment, allow the device to access the TFTP server with the IP address of 2001::1 only.
<Sysname> system-view
[Sysname] acl ipv6 number 2001
[Sysname-acl6-basic-2001] rule permit source 2001::1/128
[Sysname-acl6-basic-2001] quit
[Sysname] tftp-server ipv6 acl 2001
tftp
Syntax
tftp server-address { get | put | sget } source-filename [ destination-filename ] [ source { interface interface-type interface-number | ip source-ip-address } ]
View
User view
Default Level
3: Manage level
Parameters
server-address: IP address or host name of a TFTP server.
get: Downloads a file in normal mode.
put: Uploads a file.
sget: Downloads a file in secure mode.
source-filename: Source file name.
destination-filename: Destination file name.
source: Configures parameters for source address binding.
l interface interface-type interface-number: Specifies the source interface by its type and number. The primary IP address configured on the source interface is the source IP address of the packets sent by TFTP. If no primary IP address is configured on the source interface, the transmission fails.
l ip source-ip-address: Specifies the source IP address for the current TFTP client to transmit packets. This source address must be an IP address that has been configured on the device.
Description
Use the tftp command to upload files from the local device to a TFTP server or download files from the TFTP server to the local device.
l If no destination file name is specified, a file is saved using the same name as that on the remote FTP server to the current working directory of the user (namely, the working directory where the tftp command is executed).
l The priority of the source address specified with this command is higher than that specified with the tftp client source command. If you use the tftp client source command to specify the source address first and then with the tftp command, the latter one is adopted.
This command applies to IPv4 networks.
Related commands: tftp client source.
Examples
# Download the config.cfg file from the TFTP server with the IP address of 192.168.0.98 and save it as config.bak. Specify the source IP address to be 192.168.0.92.
<Sysname> tftp 192.168.0.98 get config.cfg config.bak source ip 192.168.0.92
...
File will be transferred in binary mode
Downloading file from remote TFTP server, please wait....
TFTP: 372800 bytes received in 1 second(s)
File downloaded successfully.
# Upload the config.cfg file from the local device to the default path of the TFTP server with the IP address of 192.168.0.98 and save it as config.bak. Specify the source IP interface to be Vlan-interface1.
<Sysname> tftp 192.168.0.98 put config.cfg config.bak source interface vlan-interface1
File will be transferred in binary mode
Sending file to remote TFTP server. Please wait...
TFTP: 345600 bytes sent in 1 second(s).
File uploaded successfully.
tftp client source
Syntax
tftp client source { interface interface-type interface-number | ip source-ip-address }
undo tftp client source
View
System view
Default Level
2: System level
Parameters
interface interface-type interface-number: Specifies the source interface by its type and number. The primary IP address configured on the source interface is the source IP address of the packets sent by TFTP. If no primary IP address is configured on the source interface, the transmission fails.
ip source-ip-address: The source IP address of TFTP connections. It must be an IP address that has been configured on the device.
Description
Use the tftp client source command to configure the source address of the TFTP packets from the TFTP client.
Use the undo telnet client source command to restore the default.
By default, a device uses the IP address of the interface determined by the matched route as the source IP address to communicate with a TFTP server.
Note that:
l The source address can be specified as the source interface and the source IP; if you use the tftp client source command to specify the source interface and then the source IP, the newly specified source IP overwrites the configured source interface and vice versa.
l If the source address is specified with the tftp client source command and then with the tftp command, the source address specified with the latter one is used to communicate with the TFTP server.
l The source address specified with the tftp client source command is valid for all tftp connections and the source address specified with the tftp command is valid for the current tftp command.
Related commands: display tftp client configuration.
Examples
# Specify the source IP address of the TFTP client as 2.2.2.2.
<Sysname> system-view
[Sysname] tftp client source ip 2.2.2.2
# Specify the source interface of the TFTP client as Vlan-interface1.
<Sysname> system-view
[Sysname] tftp client source interface vlan-interface1
tftp ipv6
Syntax
tftp ipv6 tftp-ipv6-server [ -i interface-type interface-number ] { get | put } source-file [ destination-file ]
View
User view
Default Level
3: Manage level
Parameters
tftp-ipv6-server: IPv6 address or host name (a string of 1 to 46 characters) of a TFTP server.
-i interface-type interface-number: Specifies the egress interface by its type and number. This parameter can be used only in case that the TFTP server address is a link local address and the specified egress interface must have a link local address (For the configuration of link local address, see IPv6 Basics in the IP Services Volume).
get: Downloads a file.
put: Uploads a file.
source-filename: Source filename.
destination-filename: Destination filename. If not specified, this filename is the same as the source filename.
Description
Use the tftp ipv6 command to download a specified file from a TFTP server or upload a specified local file to a TFTP server.
This command applies to IPv6 networks.
Examples
# Download filetoget.txt from the TFTP server.
<Sysname> tftp ipv6 fe80::250:daff:fe91:e058 -i vlan-interface 1 get filetoget.txt
...
File will be transferred in binary mode
Downloading file from remote TFTP server, please wait....
TFTP: 411100 bytes received in 2 second(s)
