The growth in the number of Wi-Fi devices accessing the network in concentrated areas, along with limitations in shared spectrum, requires a new approach to provide the best predictable and scalable user experience. The goal of this white paper is to provide the technical details behind Cisco’s unique approach to high-density Wi-Fi design, Cisco® High Density Experience (HDX), which offers both hardware and software innovation delivered in the Cisco Aironet® 2700 and 3700 Series access points.
With the emergence of smartphones, tablets, and laptops built for IEEE 802.11ac, which can use 80-MHz channel bandwidth, and more complex modulation and coding schemes, the challenges that result from rapidly increasing deployments of both Wi-Fi clients and Wi-Fi networks and the concurrent growing usage of shared spectrum become more acute.
This paper explores the underlying factors for high-density Wi-Fi scenarios and describes Cisco HDX. It also explains how this suite establishes a foundation and growth path for addressing and overcoming both the ongoing and imminent challenges of high-density Wi-Fi. Finally, this paper also discusses recent HDX enhancements that can be used to achieve higher levels of spectrum efficiency and end user performance.
Hi board,I'm still a fan of AireOS, because the documentation was pretty good. For example this little snippet from the mobility design guide 8.5:CAPWAP 802.11 TrafficCAPWAP 802.11 traffic can be divided generally into the following two additional types:8...
Hello wireless professionals,I'm creating a Cat 9800 WLC design and now the topic is QoS.What really bugs me is the lack of documentation regarding the wired QoS on the WLC regarding queuing/scheduling. So on routers and switches, you may assign a egress ...
I am having a AP2800 model and I am seeing this error in AP. system_monitor.service holdoff time over, scheduling restart.Started System Monitor service.Starting System Monitor service... Software version - 126.96.36.199
Hello ,We have a critical issue in our wireless infrastructure if a client roams to a new AP but is unable ( few minutes ) to pass trafficWLC : 5520 version 8.5.151AP: 2802 E *pemReceiveTask: Jun 04 14:25:12.002: [PA] Device-01 ...