Cisco Catalyst 9115AXI-E Wireless Access Point, Wi-Fi 6, 4x4 MU-MIMO, Controller Managed, PoE, Internal antenna, (C9115AXI-E)

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Radio FW version : QC_IMAGE_VERSION_STRING=WLAN.HK.1.0-03095-QCAHKSWPL_SILICONZ-1.198262.4.200256.9 Wi-Fi 6): The IEEE 802.11ax emerging standard, also known as High-Efficiency-Wireless (HEW) or Wi-Fi 6, builds on 802.11ac. It will deliver a better experience in typical environments and more predictable performance for advanced applications such as 4K or 8K video, high-density, high-definition collaboration apps, all-wireless offices, and IoT. 802.11ax is designed to use both the 2.4-Ghz and 5-GHz bands, unlike the 802.11ac standard.

https://www.cisco.com/c/en/us/products/collateral/wireless/catalyst-9800-series-wireless-controllers/q-and-a-c67-743152.html . The policy profile defines the network policies and the switching policies for a client, with the exception of QoS, which constitutes the AP policies as well. The policy profile is a reusable entity across tags. Anything that is a policy for the client applied on the AP/controller is moved to the policy profile. For example, VLAN, Access Control List (ACL), QoS, session timeout, idle timeout, Application Visibility and Control (AVC) profile, Bonjour profile, local profiling, device classification, etc. The switching policies define the central switching or local switching attribute of a WLAN. Using the Mode button (see Ports and Connectors on the Head of the 9115AXI Model and Ports and Connections on the Head of the 9115AXE Model) you can: All access points, including the active AP in a EWC network, should be in the same Layer 2 broadcast domain.Health Canada states that present scientific information does not indicate the need for any special precautions for the use of wireless devices. They recommend that if you are interested in further reducing your exposure you can easily do so by reorienting antennas away from the user, placing the antennas at a greater separation distance than recommended, or lowering the transmitter power output. Multigigabit Ethernet support: Provides uplink speeds of 2.5 Gbps, in addition to 100 Mbps and 1 Gbps. All speeds are supported on Category 5e cabling for an industry first, as well as 10GBASE-T (IEEE 802.3bz) cabling. A guided workflow has been created for easy navigation through the steps required to set up the network on the Cisco Catalyst wireless controllers. By default, WLAN IDs 1 through 16 are associated with the default policy tag. The SSID created in the first step is automatically added to this default policy tag, as shown below. When installing any Wi-Fi equipment inside elevator cars or shafts, be sure to follow local regulations, as many times such installations are prohibited, either for safety reasons or because the building owner or local fire department may prohibit them. Also, it is dangerous, and only elevator repair persons or contractors experienced with this kind of work should be in those areas.

Converting a CAPWAP AP to an EWC-capable AP: This conversion is required when you have a 9100 access point running an 8.10.X or 16.12.X CAPWAP image, and you want to use it to deploy a EWC network. For this, you would convert the CAPWAP AP to a active EWC AP (runs the controller function in an EWC network). This model provides a way for the client/AP devices to derive their configurations from profiles that are contained within tags. APs can be mapped to the tags either statically or as part of the rule engine that runs on the controller and takes effect during the AP join process. Configuration objects are modularized as objects, which helps in the reusability of the configuration. In addition, a flat tag-based configuration model eliminates the complexities associated with inheritance and container-based grouping, leading to a simpler and more flexible configuration that can ease change management.If you do not want the 9100 access points to participate in the active AP election process in an EWC network. All Cisco antenna connectors are labeled “A,” “B,” “C,” and so on. “A” has a higher priority than “B” or “C/D,” so if the access point supports, say, three or four antennas, and you have only two antennas, you would use them on ports “A” and “B” (for the short term, until you could install the additional antennas). When installing access points near other electrical or telecommunications equipment, keep all wiring and metal away from the antennas, and avoid placing the antennas near electrical lines. Do not route electrical wiring or Ethernet cables in the near field (6 to 15 inches) of the antenna. Try to refrain from installing the access point in the electrical closet, as the best place for the access point is as close to the users as possible and practical. If you remote antenna cables from such a closet, you may be required to use plenum-rated cable (see local fire and safety regulations for more on this).

You must not have other Cisco wireless controllers, neither appliance nor virtual, in the same network, during the setup or daily operation of a Cisco EWC network.

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Detailed Channels and Maximum Power Settings for Cisco Catalyst 9115I Indoor Access Points 06-Jul-2020 (XLSX - 3 MB) Uplink/downlink OFDMA: OFDMA-based scheduling splits the bandwidth into smaller chunks called Resource Units (RUs), which can be allocated to individual clients in both the downlink and uplink directions to reduce overhead and latency.