Yamaha 10G SWR2310-28GT/18GT/10G Command Reference - Page 79

Command Reference | Maintenance and operation functions | 79 4.17.5 Generate SSH server host key [Syntax] ssh-server host key generate [bit bit] [Parameter] bit : 1024, 2048 Bit length of RSA key [Initial value] none [Input mode] privileged EXEC mode [Description] Sets the host RSA key and host DSA key of the SSH server. For the RSA key, the bit parameter can be used to specify the number of bits in the generated key. The DSA key generates a 1024-bit key. [Note] In order to use the SSH server function, this command must be executed in advance to generate the host keys. If this command is executed when the host keys have already been specified, the user is asked to confirm whether to update the host keys. It might take several minutes of time to generate the host keys. This command can be executed only if the SSH server is disabled. [Example] Generate a 2048-bit RSA key and a DSA key. SWR2310#ssh-server host key generate bit 2048 4.17.6 Clear SSH server host key [Syntax] clear ssh-server host key [Input mode] privileged EXEC mode [Description] Deletes the host RSA key and host DSA key of the SSH server. [Note] This command can be executed only if the SSH server is disabled. [Example] Delete the host RSA key and host DSA key. SWR2310#clear ssh-server host key 4.17.7 Show SSH server public key [Syntax] show ssh-server host key [fingerprint] [Keyword] fingerprint : Show key fingerprint [Input mode] privileged EXEC mode [Description] Shows the public key of the SSH server.