Configuring The Ssh Client; Ssh Client Configuration Task List; Configuring An Ssh Client That Runs Ssh Client Software - 3Com 4200G 12-Port Configuration Manual

With the filename argument specified, you can export the RSA or DSA host public key to a file so
that you can configure the key at a remote end by importing the file. If the filename argument is not
specified, this command displays the host public key information on the screen in a specified
format.
The RSA host public key format can be SSH1, SSH2 and OpenSSH, while the DSA host public key
format can be SSH2 and OpenSSH. DSA does not support the format of SSH1.

Configuring the SSH Client

The configurations required on the SSH client are related to the authentication mode that the SSH
server uses. In addition, if an SSH client does not support first-time authentication, you need to
configure the public key of the server on the client, so that the client can authenticate the server.

SSH Client Configuration Task List

Complete the following tasks to configure the SSH client:
Scenario
The authentication mode is
password
The authentication mode is
publickey
Whether
first-authentication is
supported

Configuring an SSH Client that Runs SSH Client Software

A variety of SSH client software are available, such as PuTTY and OpenSSH. For an SSH client to
establish a connection with an SSH server, use the following commands:
Complete the following tasks to configure an SSH client that runs SSH client software:
Generating a client key
Specifying the IP address of the Server
Selecting a protocol for remote connection
Selecting an SSH version
For a client running SSH
client software
Configuring an SSH Client that
Runs SSH Client Software
Configuring an SSH Client that
Runs SSH Client Software
—
Task
1-14
SSH client configuration task
For a client assumed by an
SSH2-capable switch
Configuring an SSH Client
Assumed by an SSH2-Capable
Switch
Configuring an SSH Client
Assumed by an SSH2-Capable
Switch
Configuring an SSH Client
Assumed by an SSH2-Capable
Switch
Remarks
Required for publickey authentication;
unnecessary for password authentication
Required
Required
Required