3Com Switch 8800 Advanced Software V5 Configuration Guide

30 CHAPTER 2: BASIC CONFIGURATIONS
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These hotkeys are defined by the system. When you interact with the device from
terminal software, these keys may be defined to perform other operations. If so,
the definition of the terminal software will dominate.
Configuring User Levels
and Command Levels
All the commands are defaulted to different views and categorized into four levels:
visit, monitor, system, and manage, identified respectively by 0 through 3. If you
want to acquire a higher privilege, you must switch to a higher user level, and it
requires password to do so for AUX and VTY user interfaces for the security’s sake.
The following table describes the default level of the commands.
Follow these steps to configure user level and command level:
<Ctrl+P> Displays the previous command in the history
command buffer.
<Ctrl+R> Redisplays the current line information.
<Ctrl+V> Pastes the content in the clipboard.
<Ctrl+W> Deletes all the characters in a continuous string to
the left of the cursor.
<Ctrl+X> Deletes all the characters to the left of the cursor.
<Ctrl+Y> Deletes all the characters to the right of the cursor.
<Ctrl+Z> Exits to user view.
<Ctrl+]> Terminates an incoming connection or a redirect
connection.
<Esc+B> Moves the cursor to the leading character of the
continuous string to the left.
<Esc+D> Deletes all the characters of the continuous string at
the current cursor position and to the right of the
cursor.
<Esc+F> Moves the cursor to the front of the next continuous
string to the right.
<Esc+N> Moves the cursor down by one line (available before
you press the Enter key)
<Esc+P> Moves the cursor up by one line (available before
you press the Enter key)
<Esc+<> Specifies the cursor as the beginning of the
clipboard.
<Esc+>> Specifies the cursor as the ending of the clipboard.
Table 1 Hotkeys reserved by the system
Hotkey Function
Tabl e 2 Default command levels
Level Privilege Command
0 Visit ping, tracert, telnet
1 Monitor refresh, reset, send
2 System All configuration commands
except for those at manage
level
3 Manage FTP, TFTP, Xmodem, and file
system operation commands