3com 5500 用户手册

C

HAPTER

 32: SSH C

ONFIGURATION

 G

UIDE

authentication-mode scheme

protocol inbound ssh 

■

Configure Switch A

#

interface Vlan-interface1

ip address 10.165.87.137 255.255.255.0

# 

None

Figure 99   Network diagram for configuring the switch to act as the SSH client and use 
RSA authentication

 

In scenarios where users log into a switch over an insecure network by using 
another switch, SSH can be used to ensure the security of data exchange to the 
maximum extent. As shown in Figure 99:

■

Switch A acts as the SSH client and the login username is client001.

■

Switch B acts as the SSH server, whose IP address is 10.165.87.136.

■

RSA authentication is required.

■

Configure Switch B

# 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 10.165.87.136 255.255.255.0

[3Com-Vlan-interface1] quit 

# Generate an RSA key pair.

Switch B

Switch A

Vlan -int1
10 .165 .87.136 /24

Vlan -int1

10.165.87.137/24

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