Figure 3-50 Ssh Server Settings - Samsung iES4028F Management Manual

• SSH Authentication Retries – Specifies the number of authentication attempts
that a client is allowed before authentication fails and the client has to restart the
authentication process. (Range: 1-5 times; Default: 3)
• SSH Server-Key Size – Specifies the SSH server key size.
(Range: 512-896 bits; Default:768)
- The server key is a private key that is never shared outside the switch.
- The host key is shared with the SSH client, and is fixed at 1024 bits.
Web – Click Security, SSH, Settings. Enable SSH and adjust the authentication
parameters as required, then click Apply. Note that you must first generate the host
key pair on the SSH Host-Key Settings page before you can enable the SSH server.
CLI – This example enables SSH, sets the authentication parameters, and displays
the current configuration. It shows that the administrator has made a connection via
SHH, and then disables this connection.
Console(config)#ip ssh server
Console(config)#ip ssh timeout 100
Console(config)#ip ssh authentication-retries 5
Console(config)#ip ssh server-key size 512
Console(config)#end
Console#show ip ssh
SSH Enabled - version 2.0
Negotiation timeout: 120 secs; Authentication retries: 5
Server key size: 512 bits
Console#show ssh
Connection Version State
0 2.0
Console#disconnect 0
Console#

Figure 3-50 SSH Server Settings

Session-Started
User Authentication
Username Encryption
admin ctos aes128-cbc-hmac-md5
stoc aes128-cbc-hmac-md5
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