Dell PowerConnect 8024 User Guide

168 Configuring System Information
Figure 6-54. RADIUS Global Configuration
The RADIUS Global Configuration page contains the following fields:
• Configured Authentication Servers — The number of RADIUS authentication servers configured on
the system. The value can range from 0 to 32.
•
Configured Accounting Servers — The number of RADIUS accounting servers configured on the
system. The value can range from 0 to 32.
•
Named Authentication Server Groups — The number of authentication server groups configured on
the system. An authentication server group contains one or more configured authentication servers
that share the same RADIUS server name.
•
Named Accounting Server Groups — The number of accounting server groups configured on the
system. An accounting server group contains one or more configured authentication servers that share
the same RADIUS server name.
•
Max Number of Retransmits — The value of the maximum number of times a request packet is
retransmitted. The valid range is 1-10. Consideration to maximum delay time should be given when
configuring RADIUS max retransmit and RADIUS timeout. If multiple RADIUS servers are
configured, the max retransmit value on each will be exhausted before the next server is attempted. A
retransmit will not occur until the configured timeout value on that server has passed without a
response from the RADIUS server. Therefore, the maximum delay in receiving a response from the
RADIUS application equals the sum of (retransmit times timeout) for all configured servers. If the
RADIUS request was generated by a user login attempt, all user interfaces will be blocked until the
RADIUS application returns a response.
•
Timeout Duration — The timeout value, in seconds, for request retransmissions. The valid range is 1 -
30. See the Max Number of Retransmits field description for more information about configuring the
timeout duration.

Dell PowerConnect 8024 Specifications

General

Switching Capacity	480 Gbps
Stackable	Yes
Device Type	Switch
Enclosure Type	Rack-mountable
Power Redundancy	Optional
Width	17.3 in
Height	1.7 in
Jumbo Frame Support	Yes
Ports	24 x 10 Gigabit SFP+
Management	Web-based GUI, Command Line Interface (CLI), SNMP
VLAN Support	Yes
Power Supply	Internal
Routing Protocol	Static routing
Features	Quality of Service (QoS), VLAN support
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z
Operating Temperature	0 to 45 °C
Storage Temperature	-20 to 70 °C
Relative Humidity	10% to 90% (non-condensing)
MAC Address Table Size	32, 000 entries