1-21
Operation Original commands Current commands
Display information about
the peer RSA public keys
display rsa peer-public-key
[ brief | name keyname ]
display public-key peer [ brief |
name pubkey-name ]
Generate a RSA key pair
rsa local-key-pair create public-key local create rsa
Destroy a RSA key pair
rsa local-key-pair destroy public-key local destroy rsa
Enter public key view
rsa peer-public-key keyname public-key peer keyname
Import RSA public key from
public key file
rsa peer-public-key keyname
import sshkey filename
public-key peer keyname
import sshkey filename
Specify publickey
authentication as the
default authentication type
ssh authentication-type default
rsa
ssh authentication-type
default publickey
Specify on the client the
host public key of the
server to be connected
ssh client { server-ip |
server-name } assign rsa-key
keyname
ssh client { server-ip |
server-name } assign publickey
keyname
Assign a public key to an
SSH user
ssh user username assign
rsa-key keyname
ssh user username assign
publickey keyname
Create an SSH user and
specify pubblickey
authentication as its
authentication type
ssh user username
authentication-type rsa
ssh user username
authentication-type publickey
z After the RSA key pair is generated, the display rsa local-key-pair public command displays two
public keys (the host public key and server public key) when the S4210 switch is working in
SSH1-compatible mode, but only one public key (the host public key) when the switch is working in
SSH2 mode.
z The result of the display rsa local-key-pair public command or the public key converted with the
SSHKEY tool contains no information such as the authentication type, so they cannot be directly
used as parameters in the public-key peer command. For the same reason, neither can the result
of the display public-key local rsa public command be used in the rsa peer-public-key
command directly.
SSH Configuration Examples
When Switch Acts as Server for Local Password Authentication
Network requirements
As shown in Figure 1-10, 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.
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