![]() ![]() ![]() ![]() The restriction with this method was that only one of the SSIDs could be used in guest-mode, which was Cisco's terminology for broadcasting the SSID. This meant that only one beacon was sent out and supported all SSIDs configured on the radio. By default Autonomous access points supported multiple SSIDs overlaid on top of a single BSSID. The older Cisco Autonomous access points gave administrators this capability, but with two slightly different configuration options. Manual verification of the BSSID can be quicker in some cases. It may take a while for a protocol analyzer to capture a probe response or association response that includes the SSID. This can get tricky at times, especially when SSIDs are not broadcast and client traffic is minimal. However, with the common practice by most wireless manufacturers to use a unique BSSID for every SSID, administrators often have to figure out which BSSID maps to each SSID when performing protocol analysis. This is not a new concept, and has been around for quite some time. This is very beneficial to support varying wireless requirements using the same physical infrastructure. Modern enterprise-grade wireless networks have the ability to provision multiple SSIDs on the same radios.
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