Wireless

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Quality of Service

 

 

 

 

 

-Disabled—The set of clients in the APs BSS that can access the upstream network is not restricted to the clients specified in a MAC address list.

-Local—The set of clients in the APs BSS that can access the upstream network is restricted to the clients specified in a locally defined MAC address list.

-RADIUS—The set of clients in the APs BSS that can access the upstream network is restricted to the clients specified in a MAC address list on a RADIUS server.

If you select Local or RADIUS, see MAC Filtering for instructions on creating the MAC filter list.

VLAN ID—Configure the Access Point Interface with the same VLAN ID as advertised on the Infrastructure Client Interface.

STEP 5 Click Save. The changes are saved to the Startup Configuration.

The associated downstream clients now have connectivity to the upstream network.

Quality of Service

The quality of service (QoS) settings provide you with the ability to configure transmission queues for optimized throughput and better performance when handling differentiated wireless traffic, such as Voice-over-IP (VoIP), other types of audio, video, streaming media, and traditional IP data.

To configure QoS on the WAP device, you set parameters on the transmission queues for different types of wireless traffic and specify minimum and maximum wait times (through contention windows) for transmission.

WAP Enhanced Distributed Channel Access (EDCA) parameters affect traffic flowing from the WAP device to the client station.

Station EDCA parameters affect traffic flowing from the client station to the WAP device.

In normal use, the default values for the WAP device and station EDCA should not need to be changed. Changing these values affects the QoS provided.

To configure WAP device and Station EDCA parameters:

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

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Cisco Systems WAP121, WAP321 manual Quality of Service

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.