3com 5500-ei pwr Instrução De Instalação

 

1-6 

The session establishment between an SSH client and the SSH server involves five stages. Similarly, 

SSH server configuration involves five aspects, as shown in the following table. 

Complete the following tasks to configure the SSH server: 

Configuring the User Interfaces for 
SSH Clients 

Required 

Preparation 

Optional 

Version 

Configuring the SSH Server to Be 
Compatible with SSH1 Clients 

Optional 

This task determines which SSH 
versions the server should support. 

By default, the SSH server is 
compatible with SSH1 clients. 

Key 

Required 

Authentication 

Creating an SSH User and Specifying 
an Authentication Type 

Required 

Authorization 

Optional 

By default, an SSH user can use the 
service type of stelnet. 

Configuring the Public Key of a Client 
on the Server 

z 

Not necessary when the 
authentication mode is password.

z 

Required when the authentication 
mode is publickey. 

z 

Not necessary when the 
authentication mode is password.

z 

Required when the authentication 
mode is publickey. 

Data exchange 

Optional 

If a client does not support first-time 
authentication, you need to export the 
server’s public key and configure the 
key on the client. 

 

The SSH server needs to cooperate with an SSH client to complete the interactions between them. For 

SSH client configuration, refer to 

.