Displaying Radius Configuration Information - Dell PowerConnect B-RX Configuration Manual

4
Configuring RADIUS security
The software contains separate CLI commands for specifying the source interface for Telnet,
TACACS/TACACS+, and RADIUS packets. You can configure a source interface for one or more of
these types of packets.
To specify an Ethernet or a loopback or virtual interface as the source for all RADIUS packets from
the device, use the following CLI method. The software uses the lowest-numbered IP address
configured on the port or interface as the source IP address for RADIUS packets originated by the
device.
To specify the lowest-numbered IP address configured on a virtual interface as the device's source
for all RADIUS packets, enter commands such as the following.
BigIron RX(config)# int ve 1
BigIron RX(config-vif-1)# ip address 10.0.0.3/24
BigIron RX(config-vif-1)# exit
BigIron RX(config)# ip radius source-interface ve 1
The commands in this example configure virtual interface 1, assign IP address 10.0.0.3/24 to the
interface, then designate the interface as the source for all RADIUS packets from the device.
Syntax: ip radius source-interface ethernet <portnum> | loopback <num> | ve <num>
The <num> parameter is a loopback interface or virtual interface number. If you specify an
Ethernet port, the <portnum> is the port's number (including the slot number, if you are
configuring a device).

Displaying RADIUS configuration information

The show aaa command displays information about all TACACS/TACACS+ and RADIUS servers
identified on the device.
Example
BigIron RX# show aaa
Tacacs+ key: foundry
Tacacs+ retries: 1
Tacacs+ timeout: 15 seconds
Tacacs+ dead-time: 3 minutes
Tacacs+ Server: 207.95.6.90 Port:49:
no connection
Radius key: networks
Radius retries: 3
Radius timeout: 3 seconds
Radius dead-time: 3 minutes
Radius Server:
no connection
Syntax: show aaa
The following table describes the RADIUS information displayed by the show aaa command.
108
opens=6 closes=3 timeouts=3 errors=0
packets in=4 packets out=4
207.95.6.90 Auth Port=1645 Acct Port=1646:
opens=2 closes=1 timeouts=1 errors=0
packets in=1 packets out=4
BigIron RX Series Configuration Guide
53-1001810-01