3com 4210 User Manual
Configuring the Switch to Act as the SSH Client and Not to Support First-Time Authentication
295
ip address 10.165.87.136 255.255.255.0
#
ssh user client001 assign rsa-key Switch001
ssh user client001 authentication-type rsa
ssh user client001 service-type stelnet
#
user-interface vty 0 4
authentication-mode scheme
user privilege level 3
protocol inbound ssh
■
Configure Switch A
#
interface Vlan-interface1
ip address 10.165.87.137 255.255.255.0
#
Precautions
None
Configuring the
Switch to Act as the
SSH Client and Not to
Support First-Time
Authentication
Switch to Act as the
SSH Client and Not to
Support First-Time
Authentication
Network Diagram
Figure 100 Network diagram for configuring the switch to act as the SSH client and not
to support first-time authentication
to support first-time authentication
Networking and
Configuration
Requirements
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 100:
another switch, SSH can be used to ensure the security of data exchange to the
maximum extent. As shown in Figure 100:
■
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.
Applicable Products
Configuration Procedure
■
Configure Switch B
SSH server
SSH client
Switch B
Switch A
Vlan -int1
10 .165 .87.136 /24
10 .165 .87.136 /24
Vlan -int1
10.165.87.137/24
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