3Com 4200G, 5500G SSH Configuration Guide, Configuration Procedure Configure the SSH server

32

SSH CONFIGURATION GUIDE

Configuring the

Switch to Act as the

SSH Server and Use

Password

Authentication

Network Diagram Figure 87	Network diagram for configuring the switch to act as the SSH server and use
password authentication
SSH client		SSH server
192.168.0.2/24		Vlan-int1
		192.168.0.1/24
Host		Switch

Networking and In scenarios where users log into a switch over an insecure network, SSH can be Configuration used to ensure the security of data exchange to the maximum extent. As shown in Requirements Figure 87, establish an SSH connection between the host (SSH client) and the

switch (SSH server) for secure data exchange. The host runs SSH2 client software. Password authentication is required.

Applicable Products

Product series	Software version	Hardware version
Switch 5500	Release V03.02.04	All versions
Switch 5500G	Release V03.02.04	All versions
Switch 4500	Release V03.03.00	All versions
Switch 4210	Release V03.01.00	All versions

Configuration Procedure ■ Configure the SSH server

#Create a VLAN interface on the switch and assign an IP address for it. The SSH client will use this address as the destination for SSH connection.

<3Com> system-view

[3Com] interface vlan-interface 1 [3Com-Vlan-interface1] ip address 192.168.0.1 255.255.255.0

[3Com-Vlan-interface1] quit

# Generate an RSA key pair.

[3Com] rsa local-key-pair create