SMC Networks 7724M/VSW - annexe 1, Руководство пользователя

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Management Guide CLI
TigerAccess™ EE
SMC7824M/VSW 55
4.4 Secure Shell (SSH)
Network security is getting more important because the access network has been gener-
alized among numerous users. However, typical FTP and telnet service have big weak-
ness for their security. Secure shell (SSH) is a network protocol that allows establishing a
secure channel between a local and a remote computer. It uses public-key cryptography
to authenticate the remote computer and to allow the remote computer to authenticate the
user.
4.4.1 SSH Server
The switch can be operated as SSH server. You can configure the switch as SSH server
with the following procedure.
•
Enabling SSH Server
•
Displaying On-line SSH Client
• Disconnecting SSH Client
•
Assigning Specific Authentication Key
•
Displaying Connection History of SSH Client
4.4.1.1 Enabling SSH Server
To enable/disable SSH server, use the following command.
Command Mode Description
ssh server enable Enables SSH server.
ssh server disable
Global
Disables SSH server.
4.4.1.2 Displaying On-line SSH Client
To display SSH clients connected to SSH server, use the following command.
Command Mode Description
show ssh
Enable
Global
Bridge Shows SSH clients connected to SSH server.
4.4.1.3 Disconnecting SSH Client
To disconnect an SSH client connected to SSH server, use the following command.
Command Mode Description
ssh disconnect PID Global
Disconnects SSH clients connected to SSH server.
PID: SSH client number