Ericsson ECN330, User Manual

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Command Line Interface
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1553-KDU 137 365 Uen D 2006-06-16
B The ECN330-switch compares the client's public key to those stored in
memory.
C If a match is found, the ECN330-switch uses the public key to encrypt a
random sequence of bytes, and sends this string to the client.
D The client uses its private key to decrypt the bytes, and sends the
decrypted bytes back to the ECN330-switch.
E The ECN330-switch compares the decrypted bytes to the original bytes
it sent. If the two sets match, this means that the client's private key
corresponds to an authorized public key, and the client is authenticated.
Note: To use SSH with only password authentication, the host public key
must still be given to the client, either during initial connection or manually
entered into the known host file. However, the client’s keys do not need to be
configured.
7.7.20 ip ssh server
This command enables the Secure Shell (SSH) server on the ECN330-switch.
Use the
no
form to disable this service.
Syntax
[no] ip ssh server
Default Setting
Disabled
Command Mode
Global Configuration
Command Usage
• The SSH server supports up to four client sessions. The maximum
number of client sessions includes both current Telnet sessions and
SSH sessions.
• The SSH server uses DSA or RSA for key exchange when the client first
establishes a connection with the ECN330-switch, and then negotiates