To do…
Use the command…
Remarks
Enter system view
—
system-view
Enter one or more VTY
user interface views
user-interface vty
first
-
number
[
last-number
]
—
Configure to authenticate
users logging in to VTY
user interfaces using the
local password
authentication-mode
password
Required
set authentication
password
{
cipher
|
simple
}
password
Set the local password
Required
Optional
Configure the command
level available to users
logging in to the user
interface
By default, commands of level 0 are
available to users logging in to VTY
user interface.
user privilege level
level
Optional
Configure the protocol to
be supported by the user
interface
protocol inbound
{
all
|
ssh
|
telnet
}
By default, both Telnet protocol and
SSH protocol are supported.
Optional
Set the commands to be
executed automatically
after a user login to the
user interface successfully
By default, no command is executed
automatically after a user logs into the
user interface.
auto-execute command
text
Optional
Make terminal services
available
shell
By default, terminal services are
available in all user interfaces.
Optional
By default, the screen can contain up
to 24 lines.
Set the maximum number
of lines the screen can
contain
screen-length
screen-length
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.
Set the history command
buffer size
history-command max-size
value
Optional
The default timeout time of a user
interface is 10 minutes.
With the timeout time being 10
minutes, the connection to a user
interface is terminated if no operation
is performed in the user interface
within 10 minutes.
Set the timeout time of the
user interface
idle-timeout
minutes
[
seconds
]
You can use the
idle-timeout
0
command to disable the timeout
function.
When the authentication mode is password, the command level available to users logging in to the user
interface is determined by the
user privilege level
command.
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