| Sun Ethernet Fabric Operating System CLI Base Reference Manual
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System Commands |
System features comprise the system commands that manage access permissions, mode access, and terminal configurations on SEFOS.
10.1 Commands
The list of CLI commands for the configuration of system commands is as follows:
10.1.1 help
Displays help for a particular command.
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Syntax Description
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command - The privileged command.
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Mode
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All
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Notes
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- ? can be used as an alternative for the word help. When help or ? is typed in the specific mode, all commands present in that mode and all general commands are listed.
- When a keyword is typed, all possible commands that start with that keyword are displayed.
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10.1.2 clear screen
Clears the screen.
10.1.3 enable
This command is not supported.
Turns on privileged commands.
enable [Enable Level 0-15]
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Syntax Description
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Enable Level - Level to enter the system.
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Mode
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User EXEC
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Notes
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- Level 0 is the most restricted level. User created with level 0 has access only to the following commands:
disable
enable
exit
help
logout
- Level 1 includes all user-level commands at the SEFOS> prompt.
- Level 15 is the least restricted level and included all commands.
- It is possible to configure additional access levels (from level 2 to 14) to meet the needs of the users while protecting the system from unauthorized access.
- After a user logs in with a username that has privileges, the full set of CLI commands, including those in User mode can be accessed.
- Default privileged level is assigned by the user.
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10.1.4 disable
This command is not supported.
Turns off privileged commands.
disable [privilegelevel_0-15]
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Mode
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User EXEC
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Notes
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In user mode, you can monitor and display SEFOS parameters, but not change them.
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- enable - Turns on privileged commands
10.1.5 configure terminal
Enters the configuration mode.
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Mode
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Privileged EXEC Mode
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Example
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SEFOS# configure terminal
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- end - Exits from Configuration mode
- exit - Exits the current configuration mode to the next highest configuration mode
10.1.6 configure
Enters the configuration mode. This command operates similar to that of the command configure terminal.
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Mode
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Privileged EXEC
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Example
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SEFOS# configure
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- end - Exits from Configuration mode
- exit - Exits the current configuration mode to the next highest configuration mode
10.1.7 run script
Executes CLI commands from the specified script file.
run script [flash: | slot0: | volatile:] script-file [output-file]
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Syntax Description
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flash: | slot0: | volatile: - Source of the script file.
- flash - The script file is read from the flash memory.
- slot0 - The script file is read from the PCMCIA card or compactflash memory.
- volatile - The script file is read from the volatile memory.
The keywords flash:, slot0:, and volatile: are not supported.
script-file - The script file to be executed.
output-file - The output file.
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Mode
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Privileged EXEC
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Example
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SEFOS# run script /conf/sefos/enable.nem
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Notes
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Use directory /conf/sefos to store script files downloaded to the switch.
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10.1.8 listuser
Lists all valid users, along with their permissible mode.
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Mode
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Privileged EXEC
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Example
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SEFOS# listuser
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show users - Displays information about terminal lines
10.1.9 lock
Locks the CLI console. This command allows the user or system administrator to lock the console to prevent unauthorized users from gaining access to the CLI command shell.
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Mode
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Privileged EXEC
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Notes
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If you run the lock command, you must break the connection with SEFOS to unlock the console. The method you use to release the console lock varies depending on the way you are connected to SEFOS. Refer to the Product Notes that came with your system for more information.
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10.1.10 username
This command is not supported.
Creates a user and sets the enable password for that user with the privilege level. The no form of the command deletes a user and disables the enable password for that user.
username user-name [password [ 0 | 7 | LINE ] passwd] [privilege 1-15]
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Syntax Description
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user-name - User ID to be used to login to the system.
password - Password to be entered by the user to login to the system, and password encryption to be used. The password encryption options are:
- 0 - Uses the unencrypted password.
- 7 - Uses the hidden password.
- LINE - Uses the Line password.
Password encryption is not supported.
privilege - Privilege level to be given to the user using the created user ID.
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Mode
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Global Configuration
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Example
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SEFOS(config)# username products password prod123 privilege 15
The user products is created with the privilege level 15. Hence, the user will be visible to view all the commands.
SEFOS(config)# username support password supp123 privilege 1
The user support is created with the privilege level 1. Hence, the user will be visible to view only the below commands:
Show - Show commands related to all the features.
Enable - Enables the privilege level.
Disable - Disables the privilege level.
Exit
Logout
Clear
Debug
No Debug
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enable password - Modifies enable password parameters
10.1.11 enable password
This command is not supported.
Modifies enable password parameters and the no form of the command disables enable password parameters.
enable password [level 1-15] LINE-enable-password
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no enable password [level 1-15]
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Syntax Description
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level - Privilege level.
LINE enable password - The password encryption options are:
- 0 - Uses the unencrypted password.
- 7 - Uses the hidden password.
- LINE - Uses the Line password.
Password encryption is not supported.
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Mode
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Global Configuration
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Example
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SEFOS(config)# enable password level 15 LINE
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Notes
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- Sets the password for a particular privilege level.
- When this command is configured, the SEFOS switch prompts for the password whenever you want to move from lower privilege level to higher privilege level using the enable option.
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username - Creates a user and sets the enable password for that user with the privilege level
10.1.12 line
This command is not supported.
Configures a console or virtual terminal line.
line {console | vty | line-number0-16} [ending-line-number_3-16]
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Syntax Description
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console - Console.
vty - Virtual terminal line.
line-number_3-16 - ID of a specific telnet session or initial telnet session in a configured series of telnet sessions.
ending-line-number_3-16 - ID of the last telnet session in a configured series of telnet sessions.
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Mode
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Global Configuration
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Example
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SEFOS(config)# line console
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Notes
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The only line supported for this command is console.
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- end - Exits from Configuration mode
- exit - Exits the current configuration mode to the next highest configuration mode
- show line - TTY line information
10.1.13 alias - replacement-string
Replaces the given token by the given string. The no form of the command removes the alias created for the given string.
alias replacement-string token-to-be-replaced
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Syntax Description
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replacement-string - Replacement string.
token-to-be-replaced - Abbreviated or short form of the replacement string.
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Mode
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Global Configuration
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Example
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SEFOS(config)# alias sp spanning-tree
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Notes
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The purpose of such a replacement string is that commands can be executed using the abbreviated or short form.
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show aliases - Displays the aliases
10.1.14 alias - interface | exec | configure
Replaces the given token or command with the given string. Operates similar to that of the command alias - replacement-string, except that it allows you to type a command with multiple tokens without quotes.
alias {interface | exec | configure} alias-name {command 1-10 | token}
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Syntax Description
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interface - Commands executed in Interface Configuration mode.
exec - Commands executed in Privileged EXEC or User EXEC mode.
configure - Commands executed in Configuration mode (That is, global, line, profile, vlan, switch, and protocol specific configuration modes).
alias-name - Alternate name to be used for the command or token.
command - Command and token values for which alias name should be configured (maximum of 10 tokens).
token - Token for which alias name should be configured.
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Mode
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Global Configuration
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Example
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SEFOS(config)# alias interface up no shutdown
Alias: configuration of mode is not supported
SEFOS(config)# interface ex 0/1
SEFOS(config-if)# up
SEFOS(config-if)# end
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Notes
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- Ignore the following message:
Alias: configuration of mode is not supported
- Alias name can be set only for the commands having equal to or less than 10 tokens.
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10.1.15 exec-timeout
Sets EXEC timeout (in seconds) for line disconnection. The no form of the command clears EXEC timeout for line disconnection.
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Mode
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Line Configuration
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Defaults
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1800 seconds
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Example
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SEFOS(config)# line console
SEFOS(config-line)# exec-timeout 1200
SEFOS(config-line)# exit
SEFOS(config)# line vty
SEFOS(config-line)# no exec-timeout
SEFOS(config-line)# end
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line - Configures a console or virtual terminal line
10.1.16 logout
Exits from Privileged EXEC or User EXEC mode to SEFOS login prompt in the case of console session.
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Mode
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User EXEC
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Notes
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In the case of a TELNET session, this command terminates the session.
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10.1.17 end
Exits from the Configuration mode.
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Mode
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All
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Notes
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Can be executed from any mode, but it reverts back to Privileged EXEC mode.
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- exit - Exits the current configuration mode to the next highest configuration mode
10.1.18 exit
Exits the current configuration mode to the next highest configuration mode in the CLI.
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Mode
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All
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Notes
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You must reenter the login name and password to gain access to the CLI command shell.
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- end - Exits from Configuration mode
10.1.19 show privilege
Shows current user privilege level.
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Mode
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Privileged EXEC
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Example
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SEFOS# show privilege
Current privilege level is 15
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10.1.20 show line
Displays TTY line information.
show line {console | vty line}
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Syntax Description
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console - Console.
vty - Virtual terminal line.
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Mode
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Privileged EXEC
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Example
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SEFOS# show line console
Current Session Timeout (in secs) = 1800
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Notes
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The command-line history buffer stores CLI commands that are previously entered.
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- line - Configures a console or virtual terminal line
10.1.21 show aliases
Displays the aliases.
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Mode
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Privileged EXEC
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Example
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SEFOS# show aliases
show -> sh
previlege -> pr
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Notes
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Displays the alias commands and associated CLI commands for the current mode.
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10.1.22 show users
Displays information about terminal lines.
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Mode
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Privileged EXEC
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Example
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SEFOS# show users
Line User Peer-Address
0 con root Local Peer
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- listuser - Lists all valid users, along with their permissible mode
10.1.23 show history
Displays the command history list.
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Mode
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Privileged EXEC
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Example
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SEFOS# show history
1 show ip int
2 show debug-logging
3 show users
4 show line
5 show line console
6 c s
7 show aliases
8 show privilege
9 listuser
10 show users
11 show history
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Notes
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- The commands are listed from the first to the latest command.
- The buffer is kept unchanged when entering to configuration mode and returning.
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| Sun Ethernet Fabric Operating System CLI Base Reference Manual
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E26513-03
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Copyright © 2013, Oracle and/or its affiliates. All rights reserved.