Specifications

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DCS-3950 series Ethernet switch manual
<mask>is the subnet mask in dotted decimal notation.
Command mode: Globle Mode.
Default: no free resource set.
Usage guide: The command is used only for dot1x port-methods user-based access
management. For dot1x port-methods userbased access management, the unauthorized
user can access the free-resource set by the command. For dot1x port-methods
port-based and MAC-based access management, none of resource is accessible for
unauthorized user.
notes: can set only one resource IP network address.
Example: Set the resource network address to be1.1.1.0 ， subnet mask to be
255.255.255.0.
Switch(Config)#dot1x user free-resource 1.1.1.0 255.255.255.0
14.2.2.23 radius-server accounting host
Command: radius-server accounting host <ip-address> [port <port-number>]
[primary]
no radius-server accounting host <ip-address>
Function: Specify the IP address and listening port number for RADIUS accounting
server; the ‘no radius-server authentication host <IPaddress>‘ command deletes the
RADIUS accounting server
Parameters: <ip-address> stands for the server IP address; <port-number> for server
listening port number from 0 to 65535; primary for primary server. Multiple RADIUS
sever can be configured and would be available. RADIUS server will be searched by the
configured order if primary is not configured, otherwise, the specified RADIUS server will
be used first.
Command mode: Global Mode
Default: No RADIUS accounting server is configured by default.
Usage Guide: This command is used to specify the IP address and port number of the
specified RADIUS server for switch accounting, multiple command instances can be
configured. The <port-number> parameter is used to specify accounting port number,
which must be the same as the specified accounting port in the RADIUS server; the
default port number is 1813. If this port number is set to 0, accounting port number will be
generated at random and can result in invalid configuration. This command can be used
repeatedly to configure multiple RADIUS servers communicating with the switch, the
switch will send accounting packets to all the configured accounting servers, and all the
accounting servers can be backup servers for each other. If primary is specified, then
the specified RADIUS server will be the primary server.
Example: Set the RADIUS accounting server of IP address to 100.100.100.60 as the
primary server, with the accounting port number as 3000.
Switch(Config)#radius-server accounting host 100.100.100.60 port 3000 primary
14.2.2.24 radius-server authentication host