3Com Switch 8800 Family Configuration Guide

46 CHAPTER 4: USER INTERFACE CONFIGURATION
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When a user logs in the switch, the command level that it can access depends on
two points. One is the command level that the user itself can access, the other is
the set command level of this user interface. If the two levels are different, the
former will be taken. For example, the command level of VTY 0 user interface is 1,
however, you have the right to access commands of level 3; if you log in from VTY
0 user interface, you can access commands of level 3 and lower.
Setting the command priority
The following command is used for setting the priority of a specified command in
a certain view. The command levels include visit, monitoring, configuration, and
management, which are identified with 0 through 3 respectively. An administrator
assigns authorities as per user requirements.
Perform the following configuration in system view.
Setting input protocol for a user terminal
You can use the following command to set input protocol for a user terminal. The
input protocol type can be TELNET, SSH or all.
Perform the following configuration in user interface view.
By default, the input protocol type for a user terminal is all.
Configuring Modem
Attributes
When logging in the switch via the Modem, you can use the following commands
to configure these parameters.
Perform the following configuration in AUX user interface view.
Tabl e 23 Set the command priority
Operation Command
Set the command priority in a specified view.
command-privilege level level view view
command
Restore the default command level in a
specified view.
Undo command-privilege view view
command
Tabl e 24 Set input protocol for a user terminal
Operation Command
Set input protocol for a user terminal protocol inbound { all | telnet | ssh }
Tabl e 25 Configure Modem attributes
Operation Command
Set the interval since the system receives the
RING until CD_UP
modem timer answer seconds
Restore the default interval since the system
receives the RING until CD_UP
undo modem timer answer
Configure auto answer modem auto-answer
Configure manual answer undo modem auto-answer
Configure to allow call-in modem call-in
Configure to bar call-in undo modem call-in