Cisco IE 3000 Software Configuration Manual page 237
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Also See for IE 3000:
- Hardware installation manual (186 pages) ,
- Getting started manual (32 pages) ,
- Software configuration manual (874 pages)
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Chapter 10
Configuring IEEE 802.1x Port-Based Authentication
Command
Step 4
radius-server host ip-address
[acct-port udp-port] [auth-port
udp-port] [test username name
[idle-time time] [ignore-acct-port]
[ignore-auth-port]] [key string]
Step 5
dot1x critical {eapol | recovery delay
milliseconds}
Step 6
interface interface-id
OL-13018-01
Purpose
(Optional) Configure the RADIUS server parameters by using these
keywords:
•
acct-port udp-port—Specify the UDP port for the RADIUS
accounting server. The range for the UDP port number is from 0 to
65536. The default is 1646.
auth-port udp-port—Specify the UDP port for the RADIUS
•
authentication server. The range for the UDP port number is from 0
to 65536. The default is 1645.
You should configure the UDP port for the RADIUS accounting
Note
server and the UDP port for the RADIUS authentication server to
nondefault values.
test username name—Enable automated testing of the RADIUS
•
server status, and specify the username to be used.
idle-time time—Set the interval of time in minutes after which the
•
switch sends test packets to the server. The range is from 1 to
35791 minutes. The default is 60 minutes (1 hour).
•
ignore-acct-port—Disable testing on the RADIUS-server
accounting port.
ignore-auth-port—Disable testing on the RADIUS-server
•
authentication port.
key string—Specify the authentication and encryption key for all
•
RADIUS communication between the switch and the RADIUS
daemon.
Always configure the key as the last item in the radius-server
Note
host command syntax because leading spaces are ignored, but
spaces within and at the end of the key are used. If you use spaces
in the key, do not enclose the key in quotation marks unless the
quotation marks are part of the key. This key must match the
encryption used on the RADIUS daemon.
You can also configure the authentication and encryption key by
using the radius-server key {0 string | 7 string | string} global
configuration command.
(Optional) Configure the parameters for inaccessible authentication
bypass:
eapol—Specify that the switch sends an EAPOL-Success message when
the switch successfully authenticates the critical port.
recovery delay milliseconds—Set the recovery delay period during
which the switch waits to re-initialize a critical port when a RADIUS
server that was unavailable becomes available. The range is from 1 to
10000 milliseconds. The default is 1000 milliseconds (a port can be
re-initialized every second).
Specify the port to be configured, and enter interface configuration mode.
For the supported port types, see the
Configuration Guidelines" section on page
Cisco IE 3000 Switch Software Configuration Guide
Configuring IEEE 802.1x Authentication
"IEEE 802.1x Authentication
10-20.
10-35
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