Basic Operation Guide 2014/02

window dimensions, it refuses them and the telnet client requests an alternate set of window
dimensions. The negotiation continues until the telnet client and the switch agree on the window
dimensions.
The switch currently responds to a request from the remote telnet client to negotiate window size.
However, some telnet clients do not request to negotiate window size unless the switch’s telnet
server suggests that NAWS is available.
This feature allows window size negotiation to occur with telnet clients that support NAWS but do
not try to use it unless it is suggested by the switch’s telnet server. The switch’s telnet server will
suggest to the telnet client that NAWS is available.
Web-management idle timeout
Allows an administrator to set the idle timeout for the WebUI management interface and provides
a session timeout page to the user when the WebUI management session ends.
Configure the device web server.
Syntax
[no]web-management [management-url|support-url]URL
[plaintext|ssl<TCP-PORT>|idle-timeout<300-7200>]
Parameters
Management-url Specify URL to load when the [?] button is clicked on the
device's web interface.
Support-url Specify URL to load when the Support tab is clicked on the
device's web interface.
Plaintext Optional: keyword indicating that the http server should be
enabled with no security. If no parameters are specified,
plaintext is implied.
SSL required keyword indicating that the http server should be
enabled with Secure Sockets Layer support.
NOTE: The ssl and plaintext variants of the command
function independently of each other. Enabling http+ssl does
not automatically prevent the device from accepting plaintext
connections; you must explicitly disable plaintext connections
with the command [no]web-management plaintext.
TCP-PORT Optional: TCP port on which the https server should listen
for connections. If not specified, this defaults to port 443.
This is configurable for ssl connections only; the plaintext
server always listens on the well-known port 80.
Idle-timeout Set the idle timeout for web management sessions. This ranges
from 300 seconds to 7200 seconds. The default value is 600
seconds.
94 Interface Access and System Information