Allworx PowerFlex P810, Руководство пользователя

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PowerFlex
8/24/48 Port GbE PoE Managed Switch User’s Guide
Parameter Description
Timeout The Timeout, which can be set to a number between 3 and 3600 seconds, is the
maximum time to wait for a reply from a server.
If the server does not reply within this timeframe, it will be considered dead and
continue with the next enabled server (if any).
RADIUS servers use the UDP protocol, which is unreliable by design. In order to
cope with lost frames, the timeout interval is divided into 3 subintervals of equal
length. If a reply is not received within the subinterval, the request is transmitted
again. This algorithm causes the RADIUS server to be queried up to 3 times
before it is considered to be dead
Dead Time The Dead Time, which can be set to a number between 0 and 3600 seconds, is
the period during which the switch will not send new requests to a server that has
failed to respond to a previous request. This will stop the switch from continually
trying to contact a server that it has already determined as dead.
Setting the Dead Time to a value greater than 0 (zero) will enable this feature,
but only if more than one server has been configured.
RADIUS Authentication Server Configuration
# The RADIUS Authentication Server number for which the configuration below
applies. Upto 5 servers can be configured.
Enabled Enable the RADIUS Authentication Server by checking this box.
IP Address/Hostname The IP address or hostname of the RADIUS Authentication Server. IP address is
expressed in dotted decimal notation.
Port The UDP port to use on the RADIUS Authentication Server. If the port is set to 0
(zero), the default port (1812) is used on the RADIUS Authentication Server.
Secret The secret - up to 29 characters long - shared between the RADIUS
Authentication Server and the switch.
RADIUS Account Server Configuration
# The RADIUS Accounting Server number for which the configuration below
applies. Upto 5 servers can be configured.
Enabled Enable the RADIUS Accounting Server by checking this box.
IP Address/Hostname The IP address or hostname of the RADIUS Accounting Server. IP address is
expressed in dotted decimal notation.
Port The UDP port to use on the RADIUS Accounting Server. If the port is set to 0
(zero), the default port (1813) is used on the RADIUS Accounting Server.
Secret The secret - up to 29 characters long - shared between the RADIUS Accounting
Server and the switch.
Authentication Server Configuration
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Revised: October 30, 2013
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