For small wireless deployment requirements, Cisco offers the following wireless autonomous AP solutions:

Note: Most enterprise-level APs support PoE.

Figure 1 displays and summarizes the Cisco small business APs.

Figure 2 displays a sample topology for a small business network using the WAP4410N APs. Each AP is configured and managed individually. This can become a problem when several APs are required.

For this reason, the WAP121, WAP321, and AP541N APs support the clustering of APs without the use of a controller. The cluster provides a single point of administration and enables the administrator to view the deployment of APs as a single wireless network, rather than a series of separate wireless devices. The clustering capability makes it easy to set up, configure, and manage a growing wireless network. Multiple APs can be deployed and push a single configuration to all the devices within the cluster, managing the wireless network as a single system without worrying about interference between APs, and without configuring each AP as a separate device.

Specifically, the WAP121 and WAP321 support Single Point Setup (SPS), which makes AP deployment easier and faster, as shown in Figure 3. SPS helps to enable the wireless LAN to scale up to four WAP121 and up to eight WAP321 devices to provide broader coverage and support additional users as business needs change and grow. The Cisco AP541N AP can cluster up to 10 APs together and can support multiple clusters.

A cluster can be formed between two APs if the following conditions are met:

Access an online AP541N emulator.