3Com 10014303 - Manual (Page 39)

If you need to perform an RSA authentication, you must specify the RSA private key
file. If you only need to perform the password authentication, it is not necessary.
Click the “auth” under “SSH” in the PuTTY configuration interface and the following
figure appears.
Figure 3-6 SSH Client Configuration interface (3)
Click [Browse] button and a file selection dialog box will pop up. After you have
chosen the private key file, click the [open] button.
Enable the SSH connection
Click [Open] button and the SSH Client interface appears. If the connection is normal,
you are prompted to enter the user name, as shown in the following figure.
3Com Router Configuration Guide Addendum for V1.20
39