H3C S7500E Series Ethernet Switches Operation Manual

Operation Manual – Login
H3C S7500E Series Ethernet Switches Chapter 3 Logging in Through Telnet
3-8
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 into VTY
user interfaces using the
local password
authentication-mode
password
Required
Set the local password
set authentication
password { cipher |
simple } password
Required
Configure the command
level available to users
logging into the user
interface
user privilege level level
Optional
By default, commands of
level 0 are available to
users logging into VTY
user interface.
Configure the protocol to
be supported by the user
interface
protocol inbound { all |
ssh | telnet }
Optional
By default, both Telnet
protocol and SSH protocol
are supported.
Set the command that is
automatically executed
when a user logs into the
user interface
auto-execute command
text
Optional
By default, no command
is automatically executed
when a user logs into a
user interface.
Define a shortcut key for
aborting tasks
escape-key { default |
character }
Optional
The default shortcut key
combination for aborting
tasks is < Ctrl + C >.
Make terminal services
available
shell
Optional
By default, terminal
services are available in
all user interfaces.
Set the maximum number
of lines the screen can
contain
screen-length
screen-length
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.