SMC Networks SMC8624/48T manual Secure Shell Commands

COMMAND LINE INTERFACE

Table 4-12. Secure Shell Commands

Command	Function	Mode	Page
ip ssh crypto	Generates the host key	PE	4-52
host-key generate
ip ssh crypto zeroize	Clear the host key from RAM	PE	4-53
ip ssh save host-key	Saves the host key from RAM to flash	PE	4-54
	memory
disconnect	Terminates a line connection	PE	4-24
show ip ssh	Displays the status of the SSH server and	PE	4-54
	the configured values for authentication
	timeout and retries
show ssh	Displays the status of current SSH sessions	PE	4-55
show public-key	Shows the public key for the specified user	PE	4-56
	or for the host
show users	Shows SSH users, including privilege level	PE	4-83
	and public key type

The SSH server on this switch supports both password and public key authentication. If password authentication is specified by the SSH client, then the password can be authenticated either locally or via a RADIUS or TACACS+ remote authentication server, as specified by the authentication login command on page 4-94.If public key authentication is specified by the client, then you must configure authentication keys on both the client and the switch as described in the following section. Note that regardless of whether you use public key or password authentication, you still have to generate authentication keys on the switch and enable the SSH server.

To use the SSH server, complete these steps:

1.Generate a Host Key Pair – Use the ip ssh crypto host-key generate command to create a host public/private key pair.

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