H3C S3100 8C SI User Manual

Operation Manual – SSH
H3C S3100 Series Ethernet Switches Chapter 1 SSH Configuration
1-7
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:
To do... Use the command... Remarks
Enter system view
system-view
—
Enter user interface
view of one or more
user interfaces
user-interface vty
first-number [ last-number ]
—
Configure the
authentication mode
as scheme
authentication-mode
scheme
[ command-authorization ]
Required
By default, the user
interface authentication
mode is password.
Specify the supported
protocol(s)
protocol inbound { all |ssh |
telnet }
Optional
By default, both Telnet
and SSH are supported.
Caution:
z 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.
z On a user interface, if the authentication-mode password or
authentication-mode none command has been executed, the protocol inbound
ssh command is not available. Similarly, if the protocol inbound ssh command
has been executed, the authentication-mode password and
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.

H3C S3100 8C SI Specifications

General

Brand	H3C
Model	S3100 8C SI
Category	Switch
Language	English