3Com Switch 4210 9-Port, Configuration Manual

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406 C
HAPTER
36: SSH C
ONFIGURATION
Displaying SSH
Configuration
After the above configuration, you can execute the display command in any view
to display the configuration information and running status of SSH, so as to verify
your configuration.
SSH Configuration
Examples
When the Switch Acts as
the SSH Server and the
Authentication Type is
Password
Network requirements
As shown in Figure 130, establish an SSH connection between the host (SSH
Client) and the switch (SSH Server) for secure data exchange. The host runs
SSH2.0 client software. Password authentication is required.
Network diagram
Figure 130 Network diagram of SSH server configuration using password authentication
Configuration procedure
■
Configure the SSH server
# Create a VLAN interface on the switch and assign an IP address, which the
SSH client will use as the destination for SSH connection.
<4210> system-view
[4210] interface vlan-interface 1
[4210-Vlan-interface1] ip address 192.168.0.1 255.255.255.0
[4210-Vlan-interface1] quit
n
Generating the RSA and DSA key pairs on the server is prerequisite to SSH login.
Table 317 Display SSH configuration
Operation Command Description
Display host and server public
keys display rsa local-key-pair
public You can execute the display
command in any view.
Display client RSA public
key(s) display rsa peer-public-key
[ brief | name keyname ]
Display local public key(s) display public-key local {
dsa | rsa } public
Display remote public key(s) display public-key peer [
brief | name pubkey-name ]
Display SSH status and session
information display ssh server { session |
status }
Display SSH user information display ssh
user-information
[ username
]
Display the mappings
between host public keys and
SSH servers saved on a client display ssh server-info
Switch
SSH Client
192 .168 .0 .2/24
VLAN-Interface 1
192.168.0.1/24