3com 4210 PWR 9-Port 3CR17341-91-ME 用户手册

C

HAPTER

 36: SSH C

ONFIGURATION

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For details of the header command, see the corresponding section in Login 
Command.

n 

With the publickey authentication mode configured for an SSH client, you must 
configure the client’s RSA or DSA host public key(s) on the server for 
authentication.

You can manually configure the public key or import it from a public key file. In the 
former case, you can manually copy the client’s public key to the server. In the 
latter case, the system automatically converts the format of the public key 
generated by the client to complete the configuration on the server, but the 
client’s public key should be transferred from the client to the server beforehand 
through FTP/TFTP.

You can also use the following commands to configure the client’s RSA public key 
on the server.

Table 307   Configure the client’s public key manually

Enter system view 

system-view 

Enter public key view 

public-key peer keyname 

Required 

Enter public key edit view 

public-key-code begin 

Configure a public key for the 
client 

Enter the content of the 
public key 

When you input the key data, 
spaces are allowed between 
the characters you input 
(because the system can 
remove the spaces 
automatically); you can also 
press <Enter> to continue 
your input at the next line. But 
the key you input should be a 
hexadecimal digit string 
coded in the public key 
format. 

Return to public key view 
from public key edit view 

public-key-code end 

- 

Exit public key view and 
return to system view 

peer-public-key end 

-

Table 308   Import the public key from a public key file

Enter system view 

system-view 

- 

Import the public key from a 
public key file 

public-key peer keyname 
import sshkey filename 

Required