3Com E4500-24 Cli Configuration Manual page 41

To do...
Quit to
system view
Create a local user and enter
local user view
Set the authentication
password for the local user
Specify the service type for
VTY users
Quit to system view
Enter one or more VTY user
interface views
Configure to authenticate
users locally or remotely
Configure the command level
available to users logging in
to the user interface
Configure the supported
protocol
Make terminal services
available
Set the maximum number of
lines the screen can contain
Set history command buffer
size
Use the command...
quit
local-user user-name
password { simple | cipher }
password
service-type telnet [ level
level ]
quit
user-interface vty
first-number [ last-number ]
authentication-mode
scheme [ command-
authorization ]
user privilege level level
protocol inbound { all | ssh
| telnet }
shell
screen-length screen-length
history-command max-size
value
3-8
Remarks
you need to perform the following
configuration as well:
Perform AAA&RADIUS
configuration on the switch. (Refer
to the AAA part for more.)
Configure the user name and
password accordingly on the AAA
server. (Refer to the user manual of
AAA server.)
No local user exists by default.
Required
Required
—
—
Required
The specified AAA scheme
determines whether to authenticate
users locally or remotely.
Users are authenticated locally by
default.
Optional
By default, commands of level 0 are
available to users logging in to the
VTY user interfaces.
Optional
Both Telnet protocol and SSH
protocol are supported by default.
Optional
Terminal services are available in
all use interfaces by default.
Optional
By default, the screen can contain
up to 24 lines.
You can use the screen-length 0
command to disable the function to
display information in pages.
Optional
The default history command buffer
size is 10. That is, a history
command buffer can store up to 10
commands by default.