Radius Server Fully Qualified Domain Names

RADIUS Server Authentication Codes

A configured RADIUS server returns the following standard response codes.

Table 49: RADIUS Authentication Response Codes

Code	Description
0	Authentication OK.

1	Authentication failed—user/password combination not correct.

2	Authentication request timed out—No response from server.

3	Internal authentication error.

4	Bad Response from RADIUS server. Verify shared secret is correct.

5	No RADIUS authentication server is configured.

6	Challenge from server. (This does not necessarily indicate an error condition.)

RADIUS Server Fully Qualified Domain Names

If you define a RADIUS server using the FQDN of the server rather than its IP address, the controller periodically generates a DNS request and cache the IP address returned in the DNS response. To view the IP address that currently correlate to each RADIUS server FQDN, access the command-line interface in config mode and issue the following command:

show aaa fqdn-server-names

Set a DNS Query Interval

You can use either the WebUI or the CLI to configure how often the controller should generate a DNS request to cache the IP address for a RADIUS server identified via its fully qualified domain name (FQDN).

Using the WebUI

1.Navigate to the Configuration > Security > Authentication > Advanced page.

2.In the DNS Query Interval (min) field, enter a new DNS query interval, from 1-1440 minutes, inclusive.

3.Click Apply to save your changes.

Using the CLI

(host)(config) #aaa dns-query-period <minutes>

Configuring an RFC-3576 RADIUS Server

You can configure a RADIUS server to send user disconnect, change-of-authorization (CoA), and session timeout messages as described in RFC 3576, “Dynamic Authorization Extensions to Remote Dial In User Service (RADIUS)”.

171 Authentication Servers

Dell PowerConnect W-Series ArubaOS 6.2 User Guide

6.2 specifications

Dell 6.2 is an advanced enterprise solution that caters to the needs of businesses seeking robust performance and efficiency. As a part of Dell's commitment to innovation, the 6.2 series combines cutting-edge technologies and features that enhance productivity and deliver reliable computing experiences.

One of the standout features of the Dell 6.2 is its impressive processing power. Equipped with the latest Intel processors, it offers exceptional speed and multitasking capabilities. This allows businesses to run demanding applications effortlessly, making it ideal for data-intensive tasks such as data analysis, software development, and virtualization. The series also supports substantial RAM configurations, enabling users to manage extensive workloads without experiencing slowdowns.

In terms of storage, the Dell 6.2 line includes advanced SSD options that significantly boost data access speeds compared to traditional hard drives. This rapid access to information is vital for businesses that require quick retrieval of large datasets. Furthermore, the devices support RAID configurations, which enhances data redundancy and security, protecting critical business information from loss.

Connectivity is another critical aspect of the Dell 6.2 series. It includes multiple USB ports, HDMI outputs, and high-speed Ethernet options, ensuring that users can easily connect to various peripherals and networks. The integration of Wi-Fi 6 technology enables faster wireless connections, resulting in improved internet speeds and bandwidth efficiency, which is crucial in today’s increasingly connected workplaces.

Dell has also prioritized security in the 6.2 series. It features enhanced biometric authentication and advanced encryption methods, safeguarding sensitive data from unauthorized access. Additionally, the system's BIOS protection and automatic updates provide an added layer of security, ensuring that the device remains safe from emerging threats.

The design of the Dell 6.2 is not only sleek and modern but also built for durability. Its robust chassis is engineered to withstand the rigors of daily use, making it suitable for various business environments. This durability ensures that the investment in Dell 6.2 will last for years while maintaining performance integrity.

In summary, the Dell 6.2 series embodies a blend of speed, storage efficiency, connectivity, and security, making it a top choice for enterprises looking to enhance their computing capabilities. With its modern features and durable design, Dell 6.2 is positioned as a reliable partner in driving business success.

Dell 6.2 Radius Server Fully Qualified Domain Names, Set a DNS Query Interval, Code Description

Models: 6.2