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| Title | Size | Download |
|---|---|---|
| 07-Basic System Configuration Commands | 82.58 KB |
l Support of the H3C WA series WLAN access points for commands may vary by AP model. For more information, see Feature Matrix.
l The interface types and the number of interfaces vary by AP model.
l The models listed in this document are not applicable to all regions. Please consult your local sales office for the models applicable to your region.
Basic Configuration Commands
clock datetime
Syntax
clock datetime time date
View
User view
Default Level
3: Manage level
Parameters
time: Configured time, in the format of HH:MM:SS, where HH is hours in the range 00 to 23, MM is minutes in the range 00 to 59, and SS is seconds in the range 00 to 59. The first zero in the HH, MM, or SS value can be omitted; if the value of SS is 00, the time argument can be represented in the format of HH:MM; if both the values of MM and SS are 00s, the time argument can be represented in the format of HH.
date: Configured date, in the format of MM/DD/YYYY or YYYY/MM/DD. MM is the month of the year in the range 1 to 12, DD is the day of the month that varies with months, and YYYY is a year in the range 2000 to 2035.
Description
Use the clock datetime command to set the current time and date of the AP.
The current time and date of the AP must be set in an environment that requires the acquisition of absolute time.
You may choose not to provide seconds when inputting the time parameters.
Related commands: clock summer-time one-off, clock summer-time repeating, clock timezone, and display clock.
Examples
# Set the current system time to 14:10:20 08/01/2005.
<Sysname> clock datetime 14:10:20 8/1/2005
# Set the current system time to 00:06:00 01/01/2007.
<Sysname> clock datetime 0:6 2007/1/1
clock summer-time one-off
Syntax
clock summer-time zone-name one-off start-time start-date end-time end-date add-time
undo clock summer-time
View
System view
Default Level
3: Manage level
Parameters
zone-name: Name of the daylight saving time, a string of 1 to 32 characters. It is case sensitive.
start-time: Start time, in the format of HH:MM:SS (hours/minutes/seconds). The zeros in the argument can be omitted except for indicating 0 hours.
start-date: Start date, in the format of MM/DD/YYYY (months/days/years) or YYYY/MM/DD.
end-time: End time, in the format of HH:MM:SS (hours/minutes/seconds). The zeros in the argument can be omitted except for indicating 0 hours.
end-date: End date, in the format of MM/DD/YYYY (months/days/years) or YYYY/MM/DD.
add-time: Time added to the standard time of the AP, in the format of HH:MM:SS (hours/minutes/seconds). The zeros in the argument can be omitted except for indicating 0 hours.
Description
Use the clock summer-time one-off command to adopt daylight saving time from the start-time of the start-date to the end-time of the end-date. Daylight saving time adds the add-time to the current time of the AP.
Use the undo clock summer-time command to cancel the configuration of the daylight saving time.
By default, daylight saving time is configured on the AP, and the universal time coordinated (UTC) time zone is applied.
After the configuration takes effect, you can use the display clock command to view it. Besides, the time of the log or debug information is the local time of which the time zone and daylight saving time have been adjusted.
The time range from start-time in start-date to end-time in end-date must be longer than one day and shorter than one year. Otherwise, the argument is considered as invalid and the configuration fails.
If the current system time is in the time range specified with this command, the system time automatically adds “add-time” after the execution of this command.
Related commands: clock datetime, clock summer-time repeating, clock timezone, and display clock.
Examples
# For daylight saving time in abc1 between 06:00:00 on 08/01/2006 and 06:00:00 on 09/01/2006, set the system clock ahead one hour.
<Sysname> system-view
[Sysname] clock summer-time abc1 one-off 6 08/01/2006 6 09/01/2006 1
clock summer-time repeating
Syntax
clock summer-time zone-name repeating start-time start-date end-time end-date add-time
undo clock summer-time
View
System view
Default Level
3: Manage level
Parameters
zone-name: Name of the daylight saving time, a string of 1 to 32 characters.
start-time: Start time, in the format of HH:MM:SS (hours/minutes/seconds). The zeros in the argument can be omitted except for indicating 0 hours.
start-date: Start date which can be set in two ways:
l Enter the year, month and date at one time, in the format of MM/DD/YYYY (months/days/years) or YYYY/MM/DD.
l Enter the year, month and date one by one, separated by spaces. The year ranges from 2000 to 2035; the month can be January, February, March, April, May, June, July, August, September, October, November or December; the start week can be the first, second, third, fourth, fifth or last week of the month; the start date is Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.
end-time: End time, in the format of HH:MM:SS (hours/minutes/seconds). The zeros in the argument can be omitted except for indicating 0 hours.
end-date: End date which can be set in two ways:
l Enter the year, month and date at one time, in the format of MM/DD/YYYY (months/days/years) or YYYY/MM/DD.
Enter the year, month and date one by one, separated by spaces. The year ranges from 2000 to 2035; the month can be January, February, March, April, May, June, July, August, September, October, November or December; the end week can be the first, second, third, fourth, fifth or last week of the month; the end date is Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.
add-time: Time added to the current standard time of the AP, in the format of HH:MM:SS (hours/minutes/seconds). The zeros in the argument can be omitted except for indicating 0 hours.
Description
Use the clock summer-time repeating command to adopt the daylight saving time repeatedly.
Use the undo clock summer-time command to cancel the configuration of the daylight saving time.
By default, daylight saving time is configured on the AP, and the UTC time zone is applied.
For example, when start-date and start-time are set to 2007/6/6 and 00:00:00, end-date and end-time to 2007/10/01 and 00:00:00, and add-time to 01:00:00, it specifies to adopt daylight saving time from 00:00:00 of June 6 until 00:00:00 of October 1 each year from 2007 (2007 inclusive). The daylight saving time adds one hour to the current AP time.
After the configuration takes effect, use the display clock command to view the result. The information such as log file and debug adopts the local time modified by time-zone and daylight saving time.
The time range from “start-time” in “start-date” to “end-time” in “end-date” must be longer than one day and shorter than one year. Otherwise, the argument is considered as invalid and the configuration fails.
If the current system time is in the time range specified with this command, the system time automatically adds “add-time” after the execution of this command.
Related commands: clock datetime, clock summer-time one-off, clock timezone, and display clock.
Examples
# For the daylight saving time in abc2 between 06:00:00 on 08/01/2007 and 06:00:00 on 09/01/2007 and from 06:00:00 08/01 to 06:00:00 on 09/01 each year after 2007, set the system clock ahead one hour.
<Sysname> system-view
[Sysname] clock summer-time abc2 repeating 06:00:00 08/01/2007 06:00:00 09/01/2007 01:00:00
clock timezone
Syntax
clock timezone zone-name { add | minus } zone-offset
undo clock timezone
View
System view
Default Level
3: Manage level
Parameters
zone-name: Time zone name, a string of 1 to 32 characters. It is case sensitive.
add: Adds a specified offset to UTC time.
minus: Subtracts a specified offset to UTC time.
zone-offset: Offset to the UTC time, in the format of HH/MM/SS (hours/minutes/seconds), where HH is hours in the range 0 to 23, MM is minutes in the range 0 to 59, and SS is seconds in the range 0 to 59. The zeros in the argument can be omitted except for indicating 0 hours.
Description
Use the clock timezone command to set the local time zone.
Use the undo clock timezone command to restore the local time zone to the default UTC time zone.
By default, the local time zone is UTC zone.
After the configuration takes effect, use the display clock command to view the result. The information such as log file and debug adopts the local time modified by time-zone and daylight saving time.
Related commands: clock datetime, clock summer-time one-off, clock summer-time repeating, and display clock.
Examples
# Set the name of the local time zone to Z5, five hours ahead of UTC time.
[Sysname] clock timezone z5 add 5
configure-user count
Syntax
configure-user count number
undo configure-user count
View
System view
Default Level
2: System level
Parameters
number: Number of users. The value ranges from 1 to 6.
Description
Use the configure-user count command to configure the number of users allowed to enter system view at the same time.
Use the undo configure-user count command to restore the default.
Two users are allowed to configure in system view by default.
Related commands: display configure-user.
l When multiple users enter system view to configure certain attribute, only the last configuration applies.
l When the number of users has already reached the limit, other users can not enter system view.
Examples
# Configure the limit of users as 4.
<Sysname> system-view
[Sysname] configure-user count 4
display clipboard
Syntax
display clipboard
View
Any view
Default Level
1: Monitor level
Parameters
None
Description
Use the display clipboard command to view the contents of the clipboard.
To copy the specified content to the clipboard:
Move the cursor to the starting position of the content and press the <Esc+Shift+,> combination (“,” is an English comma).
Move the cursor to the ending position of the content and press the <Esc+Shift+.> combination (“.” is an English dot) to copy the specified content to the clipboard.
Examples
# View the content of the clipboard.
<Sysname> display clipboard
---------------- CLIPBOARD-----------------
display current-configuration
display clock
Syntax
display clock
View
Any view
Default Level
1: Monitor level
Parameters
None
Description
Use the display clock command to view the current system time and date.
The current system time and date are decided by the clock datetime, clock summer-time one-off (or clock summer-time repeating), clock timezone. For more information about the rules, see Basic System Configuration in the Fundamentals Configuration Guide.
Related commands: clock datetime, clock summer-time one-off, clock summer-time repeating, and clock timezone.
Examples
# Display the current time and date.
09:41:23 UTC Thu 12/15/2005
display configure-user
Syntax
display configure-user
View
Any view
Default Level
1: Monitor level
Parameters
None
Description
Use the display configure-user command to display the users that have logged in to the AP and are not in user view.
Related commands: configure-user count.
Examples
# Display the users entering system view at the same time.
<Sysname> display configure-user
The information of current configuration user(s):
Idx UI Delay Type Userlevel
+ 178 VTY 0 01:10:16 TEL 3
+ 179 VTY 1 00:00:00 TEL 3
Following are more details.
VTY 0 :
Location: 192.168.1.59
VTY 1 :
Location: 192.168.1.54
+ : User-interface is active.
F : User-interface is active and work in async mode.
display current-configuration
Syntax
display current-configuration [ [ configuration [ configuration ] | interface [ interface-type ] [ interface-number ] ] [ by-linenum ] [ | { begin | exclude | include } regular-expression ] ]
View
Any view
Default Level
2: System level
Parameters
configuration [ configuration ]: Specifies to display non-interface configuration. If no parameter is used, all the non-interface configuration is displayed; if parameters are used, display the specified information. For example:
l isp: Displays the ISP configuration.
l post-system: Displays the post-system configuration.
l system: Displays the system configuration.
l user-interface: Displays the user interface configuration.
interface [ interface-type ] [ interface-number ]: Displays the interface configuration, where interface-type represents the interface type and interface-number represents the interface number.
by-linenum: Specifies to display the number of each line.
|: Filters command output by specifying a regular expression. For more information about regular expressions, see Basic System Configuration in the Fundamentals Configuration Guide.
l begin: Displays the first line that matches the specified regular expression and all lines that follow.
l exclude: Displays the lines that do not match the specified regular expression.
l include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, which is a case sensitive string of 1 to 256 characters. This argument is case-sensitive and can have spaces included.
Description
Use the display current-configuration command to display the current validated configuration of an AP.
You can use the display current-configuration command to view the currently validated configuration. A parameter is not displayed if it has the default configuration. If the validated parameter is changed, although you have configured it, the validated parameter is displayed. For example, ip address 11.11.11.11 24 has been configured on a Loopback interface. In this case, if you execute the display current-configuration command, ip address 11.11.11.11 255.255.255.255 is displayed, meaning the validated subnet mask is 32 bits.
Related commands: save, reset saved-configuration, and display saved-configuration (File Management in the Fundamentals Command Reference).
Examples
# Display the configuration information of interfaces on the APs (the output information depends on the AP model and the current configuration).
<Sysname> display current-configuration
#
interface NULL0
#
interface Vlan-interface1
ip address 20.1.1.11 255.0.0.0
#
interface Ethernet1/0/1
#
interface Ethernet1/0/2
#
interface WLAN-BSS1
#
interface WLAN-BSS2
#
interface WLAN-Radio1/0/1
service-template 1 interface wlan-bss 1
#
interface WLAN-Radio1/0/2
service-template 2 interface wlan-bss 2
#
return
# Display the configuration from the line containing “user-interface” to the last line in the current validated configuration (the output information depends on the current configuration).
<Sysname>display currrent-configuration | begin user-interface
user-interface con 0
user-interface vty 0 4
#
return
display diagnostic-information
Syntax
display diagnostic-information
View
Any view
Default Level
1: Monitor level
Parameters
None
Description
Use the display diagnostic-information command to display or save the statistics of the running status of multiple modules in the system.
During daily maintenance or when the system is out of order, you need to display the running information of each functional module to locate the problem. Generally, you need to execute the corresponding display commands for each module, because each module has independent running information. To collect more information at one time, you can execute the display diagnostic-information command to display or save the statistics of the running status of multiple modules in the system. Execution of the display diagnostic-information command equals execution of the commands display clock, display version, display device, and display current-configuration one by one.
Examples
# Save the statistics of each module's running status in the system.
<Sysname> display diagnostic-information
Save or display diagnostic information (Y=save, N=display)?[Y/N]y
Please input the file name(*.diag)[flash:/default.diag]:aa.diag
Diagnostic information is outputting to flash:/aa.diag.
Please wait...
Save succeeded.
You can view the content of the file aa.diag by executing the more.aa.diag command in user view, in combination of the Page Up and Page Down keys.
# Display the statistics of each module's running status in the system.
<Sysname> display diagnostic-information
Save or display diagnostic information (Y=save, N=display)? [Y/N]:n
=================================================
===============display clock===============
=================================================
08:54:16 UTC Fri 11/15/2008
===================================================
===============display version===============
===================================================
……Omitted……
display this
Syntax
display this [ by-linenum ]
Any view
Default Level
1: Monitor level
Parameters
by-linenum: Specifies to display the number of each line.
Use the display this command to display the validated configuration information under the current view.
After finishing a set of configurations under a view, you can use the display this command to check whether the configuration takes effect.
A parameter is not displayed if it has the default configuration.
A parameter is not displayed if the configuration has not taken effect.
Execution of this command in any user interface view displays the valid configuration in all the user interfaces.
Execution of this command in any VLAN view displays the configurations of all the created VLANs.
Examples
# Display the valid configuration information in the current view (the output information depends on the current configuration of the AP).
<Sysname> system-view
[Sysname] user-interface vty 0
[Sysname-ui-vty0] display this
#
user-interface con 0
user-interface vty 0
history-command max-size 256
user-interface vty 1 4
#
return
# Display the valid configuration information of all user interfaces (the output information depends on the current configuration of the AP).
<Sysname> system-view
[Sysname] user-interface vty 0
[Sysname-ui-vty0] display this
#
user-interface con 0
user-interface vty 0
history-command max-size 256
user-interface vty 1 4
#
return
display version
Syntax
display version
View
Default Level
1: Monitor level
Parameters
None
Description
Use the display version command to view system version information.
By viewing system version information, you can learn about the current software version, rack type and the information related to the main control board and interface boards.
Examples
# Display system version information.
H3C Comware Platform Software
Comware Software, Version 5.00, 0001
Copyright (c) 2004-2007 Hangzhou H3C Tech. Co., Ltd. All rights reserved.
WA2200 uptime is 0 week, 0 day, 3 hours, 45 minutes
CPU type: AMCC PowerPC 266MHz
64M bytes SDRAM Memory
8M bytes Flash Memory
Pcb Version: Ver.A
Basic BootROM Version: 1.00
Extend BootROM Version: 1.01
[SLOT 1]CON (Hardware)Ver.A, (Driver)1.0
[SLOT 1]RADIO1/0/1 (Hardware)Ver.N/A, (Driver)1.0
[SLOT 1]RADIO1/0/2 (Hardware)Ver.N/A, (Driver)1.0
[SLOT 1]ETH1/0/1 (Hardware)Ver.A, (Driver)1.0
[SLOT 1]ETH1/0/2 (Hardware)Ver.A, (Driver)1.0
header
Syntax
header { incoming | legal | login | motd | shell } text
undo header { incoming | legal | login | motd | shell }
View
System view
Default Level
2: System level
Parameters
incoming: Sets the banner displayed when a Modem login user enters user view. If authentication is needed, the incoming banner is displayed after the authentication is passed.
legal: Sets the authorization banner before a user logs onto the terminal interface. The legal banner is displayed before the user inputs the username and password.
login: Sets the login banner at authentication.
motd: Banner displayed before login.
shell: Sets the banner displayed when a non Modem login user enters user view.
text: Banner message, which can be input in two formats. For more information, see Basic System Configuration in the Fundamentals Configuration Guide.
Description
Use the header command to create a banner.
Use the undo header command to clear a banner.
Examples
# Configure banners.
<Sysname> system-view
[Sysname] header incoming %
Please input banner content, and quit with the character '%'.
Welcome to incoming(header incoming)%
[Sysname] header legal %
Please input banner content, and quit with the character '%'.
Welcome to incoming(header incoming)%
[Sysname] header legal %
Please input banner content, and quit with the character '%'.
Welcome to legal (header legal)%
[Sysname] header login %
Please input banner content, and quit with the character '%'.
Welcome to login(header login)%
[Sysname] header motd %
Please input banner content, and quit with the character '%'.
Welcome to motd(header motd)%
[Sysname] header shell %
Please input banner content, and quit with the character '%'.
Welcome to shell(header shell)%
The character % is the starting/ending character of text in this example. Entering % after the displayed text quits the header command.
As the starting and ending character, % is not a part of a banner.
# Test the configuration remotely using Telnet. (only when login authentication is configured can the login banner be displayed).
**************************************************************************
* All rights reserved (2004-2006) *
* Without the owner's prior written consent, *
* no decompiling or reverse-engineering shall be allowed. *
**************************************************************************
Welcome to legal(header legal)
Press Y or ENTER to continue, N to exit.
Welcome to motd(header motd)
Welcome to login(header login)
Login authentication
Password:
Welcome to shell(header shell)
<Sysname>
super
Syntax
super [ level ]
View
User view
Default Level
0: Visit level
Parameters
level: User level, in the range 0 to 3, and defaults to 3.
Description
Use the super command to switch from the current user privilege level to the specified user privilege level.
If the level argument is not specified, the current user privilege level will be switched to 3.
Login users are classified into four levels that correspond to the four command levels. After users at different levels log in, they can only use commands at their own, or lower, levels.
A user can switch to a privilege level lower than the current one unconditionally and is not required to input the password (if any) set with the super password command.
A user is required to input the password (if any) set with the super password command to switch to a higher privilege level. If no password is set with the super password command, privilege level switch is treated as follows:
l If the user is logged in from the console port, the switch succeeds.
l If the user is logged in from any of the AUX, TTY, or VTY user interfaces, the switch fails.
Therefore, before switching a user logging in from AUX, TTY or VTY user interface to a higher user privilege level, you should configure the password needed.
Related commands: super password and super authentication-mode.
Examples
# Set the user privilege level to 2 (The current user privilege level is 3.).
<Sysname> super 2
User privilege level is 2, and only those commands can be used
whose level is equal or less than this.
Privilege note: 0-VISIT, 1-MONITOR, 2-SYSTEM, 3-MANAGE
# Switch the user privilege level back to 3 (Suppose password 123 has been set; otherwise, the user privilege level cannot be switched to 3.).
<Sysname> super 3
Password:
User privilege level is 3, and only those commands can be used
whose level is equal or less than this.
Privilege note: 0-VISIT, 1-MONITOR, 2-SYSTEM, 3-MANAGE
super authentication-mode
Syntax
super authentication-mode { local | scheme } *
undo super authentication-mode
View
System view
Default Level
2: System level
Parameters
local: Authenticates a user by using the local password set with the super password command. In this case, when no password is set with the super password command, privilege level switch succeeds if the user is logged in from the console port, and the switch fails if the user is logged in from the VTY user interface or inputs an incorrect switch password.
scheme: AAA authentication. For more information about AAA, see AAA in the Security Configuration Guide.
local scheme: First local and then scheme, that is, authenticates a user by using the local password first, and if no password is set, for the user logged in from the console port, the privilege level switch succeeds; for the user logged in from any of the AUX, TTY, or VTY user interfaces, the AAA authentication is performed.
scheme local: First scheme and then local, that is, AAA authentication is performed first, and if the AAA configuration is invalid (domain parameters or authentication scheme are not configured) or the server does not respond, the authentication requiring the local password is performed.
Description
Use the super authentication-mode command to set the authentication mode for user privilege level switch.
Use the undo super authentication-mode command to restore the default.
By default, the authentication mode for user privilege level switch is local.
Related commands: super password.
Examples
# Set the authentication mode for user privilege level switch to local.
<Sysname> system-view
[Sysname] super authentication-mode local
# Set the authentication mode for user privilege level switch to scheme local.
<Sysname> system-view
[Sysname] super authentication-mode scheme local
super password
Syntax
super password [ level user-level ] { simple | cipher } password
undo super password [ level user-level ]
View
System view
Default Level
2: System level
Parameters
level user-level: User privilege level in the range 1 to 3, with the default as 3.
simple: Plain text password.
cipher: Cipher text password.
password: Password, a string of characters. It is case-sensitive.
For simple password, it is a string of 1 to 16 characters.
For cipher password, it is a string of 1 to 16 characters in plain text or 24 characters in cipher text. For example, the simple text “1234567” corresponds to the cipher text “(TT8F]Y\5SQ=^Q`MAF4<1!!”.
Description
Use the super password command to set the password needed to switch from a lower user privilege level to a higher one.
Use the undo super password command to restore the default.
By default, no password is set to switch from a lower user privilege level to a higher one.
l Use the simple keyword to set a simple-text password.
l Use the cipher keyword to set a cipher-text password.
l A cipher-text password is recommended because a simple-text password easily gets cracked.
l During authentication, you must input a simple-text password regardless of the password type you set.
Examples
# Set the password to abc in simple form for switching user-level to 3.
<Sysname> system-view
[Sysname] super password level 3 simple abc
Display the password for switching user-level.
[Sysname] display current-configuration
#
super password level 3 simple abc
# Set the password to abc in cipher form for switching user-level to 3.
<Sysname> system-view
[Sysname] super password level 3 cipher abc
Display the password for switching user-level.
[Sysname] display current-configuration
#
super password level 3 cipher =`*Y=F>*.%-a_SW8\MYM2A!!
sysname
Syntax
sysname sysname
undo sysname
View
System view
Default Level
2: System level
Parameters
sysname: Name of the AP, a string of 1 to 30 characters.
Description
Use the sysname command to set the name of the AP.
Use the undo sysname demand to restore the AP name to the default.
The default AP name the AP model.
Modifying AP name affects the prompt of the CLI. For example, if the AP name is Sysname, the prompt of user view is <Sysname>.
Examples
# Set the name of the AP to R2000.
[Sysname] sysname R2000
[R2000]
