Configuring The User Interfaces For Ssh Clients; Configuring The Ssh Management Functions - H3C S3100 8C SI Operation Manual

Operation Manual – SSH
H3C S3100 Series Ethernet Switches

1.3.1 Configuring the User Interfaces for SSH Clients

An SSH client accesses the device through a VTY user interface. Therefore, you need
to configure the user interfaces for SSH clients to allow SSH login. Note that the
configuration takes effect at the next login.
Table 1-3 Follow these steps to configure the user interface for SSH clients:
Enter system view
Enter user interface
view of one or more
user interfaces
Configure the
authentication mode
as scheme
Specify the supported
protocol(s)
Caution:
If you have configured a user interface to support SSH protocol, you must configure
AAA authentication for the user interface by using the authentication-mode
scheme command to ensure successful login.
On
authentication-mode none command has been executed, the protocol inbound
ssh command is not available. Similarly, if the protocol inbound ssh command
has
authentication-mode none commands are not available.

1.3.2 Configuring the SSH Management Functions

The SSH server provides a number of management functions. Some functions can
prevent illegal operations such as malicious password guess, further guaranteeing the
security of SSH connections.
To do...
system-view
user-interface vty
first-number [ last-number ]
authentication-mode
scheme
[ command-authorization ]
protocol inbound { all |ssh |
telnet }
a user interface,
been executed,
Use the command...
if the authentication-mode
the authentication-mode
1-7
Chapter 1 SSH Configuration
Remarks
—
—
Required
By default, the user
interface authentication
mode is password.
Optional
By default, both Telnet
and SSH are supported.
password
password
or
and