Configuring The Ssh Server To Be Compatible With Ssh1 Clients; Generating/Destroying Key Pairs - H3C S3100 Series Operation Manual

You can configure a login header only when the service type is stelnet. For configuration of service
types, refer to
For details of the header command, refer to the corresponding section in Login Command.
Currently, only the S3100-EI series support the ssh server rekey-interval command.

Configuring the SSH Server to Be Compatible with SSH1 Clients

Follow these steps to configure the SSH server to be compatible with SSH1 clients:
To do...
Enter system view
Configure the SSH server to be
compatible with SSH1 clients
Currently, only the S3100-EI series support the ssh server compatible-ssh1x enable command.

Generating/Destroying Key Pairs

This configuration task lets you generate or destroy a key pair. You must generate an RSA and DSA key
pair on the server for an SSH client to log in successfully. When generating a key pair, you will be
prompted to enter the key length in bits, which is between 512 and 2048. The default length is 1024. In
case a key pair already exists, the system will ask whether to replace the existing key pair.
Table 1-5 Follow these steps to create or destroy key pairs:
To do...
Enter system view
Generate an RSA key pair
Destroy the RSA key pair
Generate a DSA key pair
Specifying a Service Type for an SSH
Use the command...
system-view
ssh server
compatible-ssh1x
enable
Use the command...
system-view
public-key local create rsa
public-key local destroy rsa
public-key local create dsa
User.
—
Optional
By default, the SSH server is
compatible with SSH1 clients.
—
Required
By default, no RSA key pair is
created.
Optional
Use the command to destroy
the generated RSA key pair.
Required
By default, no DSA key pair is
created.
1-7
Remarks
Remarks