Netgear XCM8810 - 8800 SERIES 10-SLOT CHASSIS SWITCH ユーザーズマニュアル
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Chapter 17. Security
NETGEAR 8800 User Manual
Authenticating Network Login Users Through a RADIUS
Server
Server
You can use a RADIUS server to authenticate network login users and supply configuration
data that the switch can use to make dynamic configuration changes to accommodate
network login users. A RADIUS server allows you to centralize the authentication database,
so that you do not have to maintain a separate local database on each switch. RADIUS
servers provide the following services for network login sessions:
data that the switch can use to make dynamic configuration changes to accommodate
network login users. A RADIUS server allows you to centralize the authentication database,
so that you do not have to maintain a separate local database on each switch. RADIUS
servers provide the following services for network login sessions:
•
Username and password authentication
•
Standard RADIUS attributes and NETGEAR VSAs that the switch can use for dynamic
configuration
•
Accounting service (tracks authentication and authorization events)
To use RADIUS server features, you need the following components:
•
RADIUS client software, which is included in the XCM8800 software.
•
A RADIUS server, which is a third-party product.
Note:
RADIUS provides many of the same features provided by
TACACS+, but the network login feature does not work with
TACACS+.
TACACS+.
The following sections provide more information on network login session authentication:
How Network Login Authentication Differs from Management
Session Authentication
Network login authentication is very similar to management session authentication. The
differences are:
differences are:
•
Network login authentication grants network access to devices connected to a switch
port, and management session authentication grants management access to the switch
for configuration and management.
for configuration and management.
•
The user name for network login authentication can be a MAC address.
•
Standard RADIUS attributes and NETGEAR VSAs can be used with the network login
and universal port features to configure switch ports and general switch configuration
parameters.
parameters.