User`s manual

User’s Manual 155
15.3.4 Web Server Commands
The following table lists the web server commands and describes the functions and command modes of
each command.
Command Function Mode
ip http port Specifies the port to be used by the Web browser interface GC
ip http server Allows the switch to be monitored or configured from a browser GC
ip http secure-server Enables HTTPS/SSL for encrypted communications GC
ip http secure-port Specifies the UDP port number for HTTPS/SSL GC
15.3.5 Secure Shell Commands
The Berkley-standard includes remote access tools originally designed for Unix systems. Some of these
tools have also been implemented for Microsoft Windows and other environments. These tools, including
commands such as rlogin (remote login), rsh (remote shell), and rcp (remote copy), are not secure from
hostile attacks.
The Secure Shell (SSH) includes server/client applications intended as a secure replacement for the older
Berkley remote access tools. SSH can also provide remote management access to this switch as a secure
replacement for Telnet. When a client contacts the switch via the SSH protocol, the switch uses a public-key
that the client must match along with a local user name and password for access authentication. SSH also
encrypts all data transfers passing between the switch and SSH-enabled management station clients, and
ensures that data traveling over the network arrives unaltered.
This section describes the commands used to configure the SSH server. You also need to install a SSH
client on the management station when using this protocol to configure the switch.
Note: The switch supports both SSH Version 1.5 and 2.0.
The following table lists the filter commands and describes the functions and command modes of each
command.
Command Function Mode
ip ssh server Enables the SSH server on the switch GC
ip ssh timeout Specifies the authentication timeout for the SSH server GC
ip ssh authentication-
retries
Specifies the number of retries allowed by a client GC
ip ssh server-key size Sets the SSH server key size GC
copy tftp public-key Copies the user’s public key from a TFTP server to the switch PE
delete public-key Deletes the public key for the specified user PE
ip ssh crypto host-key
generate
Generates the host key PE