APC Automatic Disconnect Switch Guide de l'utilisateur télécharger pdf (Page 81)

USER’S GUIDE

AUTOMATIC TRANSFER SWITCH

• Display the fingerprint of the SSH host key for SSH versions 1 and 2.

Most SSH clients display the fingerprint at the start of a session.

Compare the fingerprint displayed by the client to the fingerprint that

you recorded from the Web interface or control console of the

Automatic Transfer Switch.

From a command line interface, such as the command

prompt on Windows operating systems, you can use FTP or

SCP to transfer the host key file. You must transfer the file to

location /sec on the Automatic Transfer Switch.

If you do not specify a host key file, the Automatic Transfer

Switch generates an RSA host key of 768 bits, instead of the

1024-bit RSA host key that the Wizard creates. The

Automatic Transfer Switch can take up to 5 minutes to

create this host key, and SSH is not accessible during

that time.

If you are using SSH version 2, expect a noticeable delay

when logging on to the control console of the Automatic

Transfer Switch. Although the delay is not long, it can be

mistaken for a problem because there is no explanatory

message.

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APC Automatic Disconnect Switch Guide de l'utilisateur Page 81