Netgear FS526Tv2 - 24-Port Smart Switch with Gigabit Ports Guia Do Utilizador
Manage RADIUS and Port
Authentication
and
Traffic
Control
150
ProSAFE FS526Tv2, FS726Tv2, and FS728TLP Smart Switches
Configure RADIUS Authentication
RADIUS servers provide additional security for networks. A RADIUS server maintains a user
database, which contains per-user authentication information. The smart switch passes
information to the configured RADIUS server, which can authenticate a user name and
password before authorizing use of the network.
database, which contains per-user authentication information. The smart switch passes
information to the configured RADIUS server, which can authenticate a user name and
password before authorizing use of the network.
On the smart switch, RADIUS servers provide a centralized authentication method for port
authentication (see
authentication (see
Configure the Global RADIUS Options
Before you specify the maximum number of retransmission requests to a RADIUS server and
the time-out duration for each request, which apply to all configured RADIUS servers, take
the following information into consideration.
the time-out duration for each request, which apply to all configured RADIUS servers, take
the following information into consideration.
If you configure multiple RADIUS servers, the smart switch does not contact a second
RADIUS server until the maximum number of retransmit requests has been sent to the first
RADIUS server and the time-out duration for the last retransmit request has been exceeded.
The total response time for an individual RADIUS server is its response time multiplied by the
number of retransmit requests. The total response time for all RADIUS servers is the sum of
the total response time for each individual RADIUS server. If a user login attempt generates a
RADIUS request, all user interfaces are blocked until the RADIUS server returns a response.
RADIUS server until the maximum number of retransmit requests has been sent to the first
RADIUS server and the time-out duration for the last retransmit request has been exceeded.
The total response time for an individual RADIUS server is its response time multiplied by the
number of retransmit requests. The total response time for all RADIUS servers is the sum of
the total response time for each individual RADIUS server. If a user login attempt generates a
RADIUS request, all user interfaces are blocked until the RADIUS server returns a response.
To configure the global RADIUS options:
1.
Select Security > Management Security > RADIUS > Global Configuration.
The Global Configuration screen displays.