Wireless

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Networks

 

 

 

 

 

WPA Enterprise

WPA Enterprise with RADIUS is an implementation of the Wi-Fi Alliance IEEE 802.11i standard, which includes CCMP (AES), and TKIP encryption. The Enterprise mode requires the use of a RADIUS server to authenticate users.

This security mode is backwards-compatible with wireless clients that support the original WPA.

These parameters configure WPA Enterprise:

•WPA Versions—The types of client stations to be supported:

-WPA—If all client stations on the network support the original WPA but none support the newer WPA2, and then select WPA.

-WPA2—If all client stations on the network support WPA2, we suggest using WPA2 which provides the best security per the IEEE 802.11i standard.

-WPA and WPA2—If you have a mix of clients, some of which support WPA2 and others which support only the original WPA, select both WPA and WPA2. This setting lets both WPA and WPA2 client stations associate and authenticate, but uses the more robust WPA2 for clients who support it. This WPA configuration allows more interoperability, in place of some security.

•Enable pre-authentication—If for WPA Versions you select only WPA2 or both WPA and WPA2, you can enable pre-authentication for WPA2 clients.

Click Enable pre-authenticationif you want WPA2 wireless clients to send pre-authentication packets. The pre-authentication information is relayed from the WAP device that the client is currently using to the target WAP device. Enabling this feature can help speed up authentication for roaming clients who connect to multiple APs.

This option does not apply if you selected WPA for WPA Versions because the original WPA does not support this feature.

•Cipher Suites—The cipher suite you want to use:

-TKIP

-CCMP (AES)

-TKIP and CCMP (AES)

Cisco Small Business WAP121 and WAP321 Wireless-N Access Point with PoE

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Cisco Systems WAP321, WAP121 manual WPA Enterprise
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WAP121, WAP321 specifications

Cisco Systems has long been recognized for its innovation in networking technologies, and the Cisco WAP321 and WAP121 access points are prime examples of its commitment to delivering reliable, high-performance wireless networking solutions for small and medium-sized businesses. These devices offer a robust set of features designed to meet the requirements of modern wireless networking while ensuring ease of use and deployment.

The Cisco WAP321 is a dual-band access point that operates in both the 2.4 GHz and 5 GHz frequency bands, providing flexibility and improved performance in crowded environments. With support for the 802.11n Wi-Fi standard, it boasts a combined data rate of up to 450 Mbps, enabling high-speed connections for multiple users simultaneously. The WAP321 also includes advanced features such as multiple SSIDs and VLAN support, allowing businesses to segment their networks for enhanced security and management control.

One of the standout characteristics of the WAP321 is its ability to act as a lightweight access point, meaning it can be managed through a Cisco Wireless LAN Controller (WLC) for larger deployments. This capability allows for centralized management of multiple access points, making it easier for IT administrators to deploy, configure, and monitor their network infrastructure.

On the other hand, the Cisco WAP121 is designed for those requiring a simpler, more cost-effective solution. This single-band access point also operates on the 2.4 GHz band but still provides robust performance with wireless speeds reaching up to 300 Mbps. It is ideal for small businesses looking to develop or expand their wireless networks without the complexities associated with more advanced systems.

Both models feature Power over Ethernet (PoE) capability, enabling them to receive power through the Ethernet cable, which simplifies installation and reduces the need for additional power outlets. Additionally, they support advanced security protocols, including WPA/WPA2 encryption, ensuring that sensitive data transmitted over the network remains protected from unauthorized access.

The ease of setup and user-friendly management interfaces of both the WAP321 and WAP121 make them appealing options for businesses lacking extensive IT resources. With features aimed at enhancing both performance and security, these access points represent powerful tools for achieving reliable wireless connectivity in a business environment. Whether organizations opt for the WAP321 for its extensive capabilities or the WAP121 for its simplicity, both access points reflect Cisco's dedication to meeting diverse networking needs.
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