CISCO
Wireless Solution Overview
Introduction
Today’s work is hybrid, and hybrid work empowers people to work from home, the office, and anywhere in between, safely and securely at any time.
When everyone and everything is connected, work is no longer a place we go, it’s what we do.
Connected THINGS (like IoT and OT) are vital in driving a hybrid work evolution forward in many sectors—including healthcare, education, and manufacturing.
By connecting things to people, and things to businesses, and connecting it all with data that’s coming from sensors and machines, we can create a multiplier effect on productivity that’s going to change the way we know the world. It provides more freedom and flexibility for users to work efficiently and effectively from anywhere, whether it’s remote monitoring of or performing remote surgeries on patients in healthcare or remotely monitoring and managing the operation of robotics and machines in manufacture.
As the world shifts into a new way of working, customers need access networking solutions that offer security, speed, and agility for users as well as for IoT devices. In 2022, Wi-Fi 6 products will represent 79% of all Wi-Fi product shipments. By 2023, there will be 29 billion IoT devices.[1] In addition, by 2025, the Ethernet switching and wireless WAN Total Addressable Market (TAM) will grow to $18.4B and $2.7B, respectively.[2] SaaS-delivered software will make up 58% of total software revenue by 2025.[3] These trends point to new priorities for the network that include the need for greater wireless bandwidth, better support for IoT, and a more cloud-friendly access architecture.
To meet these priorities, organizations need a network that is scalable, reliable, and secure, so that IT can work smarter, not harder. Now more than ever, visibility, automation and assurance are critical for securing your data and applications. Cisco Access Networking, switching, wireless, and Wi-Fi 6/6E solutions can help your customers deliver the best IT experience by automating services for faster workflows, enabling visibility from access to cloud for better troubleshooting, and providing policy-driven security for the campus network.
In order to achieve all those, we will become more dependent and reliant on the network than ever.
Key benefits
With powerful, customizable solutions for companies of all sizes, the Cisco wireless portfolio helps you manage the growing number of connected wireless devices.
The Cisco Catalyst 9166, 9166D1, 9164 and 9162 combines the power of Catalyst with the option of using Meraki dashboard management giving customers the deployment flexibility of deploying their network on-premises or in the cloud. This choice of deployment ensures network investment protection while unlocking the power of flexible hybrid work.
From IoT to a growing inventory of applications, the Cisco wireless network provides an always-on, always-available solution with the following benefits:
Comprehensive security
● Encrypted Traffic Analytics (ETA) to detect encrypted threats.
● Multilingual access points that provide visibility and communications with not only Wi-Fi but Zigbee and BLE.
● Cisco SD-Access, providing automated end-to-end segmentation and group-based policy that is used to separate user, device, and application traffic without completely redesigning the network. The group-based policies are also automated so that organizations can make sure that the correct policies are set up for any user or device with any application across the network.
● Trustworthy solutions, which allow for security to be implemented holistically. These solutions enable constant security enhancements of the network to protect against ever-evolving cyber attacks.
● Dynamic ACLs simplifies policies, policy updates and makes overall policy management much easier. IT admins won’t have to spend time manually updating or deploying policies for each device on the network, Dynamic ACLs makes all of that work a thing of the past.
Data-optimized intelligence:
● Streaming telemetry and contextual data from every access point and controller on the network, providing complete visibility.
● Wi-Fi 6E-enabled Catalyst access points, which provide the Smart AP feature, available only from Cisco. This feature allows the access point to automatically change its power consumption to reflect the load the network currently faces. The reduction in radio stream count saves power.
● Band steering, which causes clients that are Wi-Fi 6E compliant to automatically connect to the new 6-GHz spectrum, instead of to the 5-GHz or 2.4-GHz radios.
● Automatic detection and prioritization of issues with complex event processing, with a series of analytics engines to find anomalies instantly.
● Correlated insights and contextual cognitive analytics to accurately pinpoint root cause.
● Guided remediation, allowing for single-click resolution, enabling automation to close the loop.
IoT services for smart buildings:
● Ability to discover, deploy, and monitor IoT devices and activate partner apps, all from Cisco Spaces as a single cloud dashboard.
● Wi-Fi 6E-enabled Catalyst access points that provide built-in environmental sensors, unique to Cisco, that measure temperature, air quality, and humidity.
● Use cases including asset management, environmental monitoring, space utilization, and indoor wayfinding.
● Availability of a wide variety of IoT devices, suitable for multiple industries and use cases, in the IoT Device Marketplace.
Reliability beyond Wi-Fi 6/6E:
● Wi-Fi 6E-enabled access points that bring added capacity, reliability, security, and sustainability to your network.
● Custom RF ASIC, providing Flexible Radio Assignment (FRA), Cisco CleanAir, Cisco CleanAir Plus, Wireless Intrusion Prevention System (WIPS), and DFS detection.
● Deterministic capacity at scale with Wi-Fi 6, the newest generation of Wi-Fi that adds both flexibility and scalability while allowing new and existing networks the ability to power next-generation applications.
● Software updates with minimal disruption. Being always on allows for bug fixes, access point deployments at multiple sites, network upgrades and more to be handled without rebooting the controller or impacting network operations.
Overview: Cisco Next-Generation Wireless Stack
Cisco wireless solutions are resilient, have the integrated security you need, and employ adaptive and insightful intelligence providing useful insight into your network. Cisco wireless solutions go beyond the latest Wi-Fi 6/6E (802.11ax) standard and are ready for growing user expectations, IoT devices, and next-generation cloud-driven applications. With the ability to handle the increased mobile traffic as well as support IoT at scale, Cisco’s Wi-Fi 6/6E access points with superior RF innovations will expand wireless access with intelligence and provide a secure, reliable high-quality wireless experience for all networks. Cisco Spaces IoT Services for the Cisco Catalyst Wi-Fi 6/6E access points and Catalyst 9000 switches allow you to deploy IoT devices and activate partner apps for outcomes at a significantly lower TCO.
Figure 1.
Unlock the power of your network and drive IoT outcomes at scale
Cisco Wireless Solutions
Cisco Spaces
Figure 2.
Whether Cisco Catalyst or Meraki, all location data is able to by synthesized via Cisco Spaces to deliver location-based services
The network has traditionally been used only for connectivity. Cisco Spaces lets you turn your existing network into a sensor and drive digitization for your physical spaces.
How? By synthesizing location data from access points, switches, Cisco Meraki cameras, Cisco devices, and Wi-Fi and IoT devices to deliver location-based services at scale. This information can be used to drive workplace safety, space optimization, behavior analytics, contactless experiences, operational efficiency, and much more.
Cisco Spaces, with gateway-enabled Catalyst 9000 family access points and switches, along with Catalyst 9800 Series wireless controllers, acts as middleware that supports multiple vendors, allowing customers to choose end devices suitable for their intended use cases. Customers can easily order these devices from the IoT Device Marketplace, onboard them, manage them, and make them work with partner applications from the App Center to realize industry-specific outcomes. These devices include not just Wi-Fi, but also BLE beacons and lighting and environment sensors. As a result, customers can deploy a large range of devices and use cases with greater scalability and lower TCO.
Cisco Catalyst Center
Cisco Spaces
Figure 3.
Pictured, the command center for Cisco Catalyst Center (formerly Cisco DNA Center) and the features provided
The command center for your wireless network needs to be as reliable and secure as the devices it controls. From management to automation to analytics to security, Cisco Catalyst Center runs your network, provisioning and configuring all of your network devices in minutes. No more making sure that each device is up-to-date with what you need it to do; Cisco DNA Center takes care of all that, automatically.
That automation occurs as a result of the Artificial Intelligence/Machine Learning (AI/ML) that Cisco Catalyst Center provides your network. It’s the next step in terms of increased performance, better efficiency and greater cost savings. This allows for considerable network improvements in visibility, troubleshooting and even cybersecurity. AI/ML literally turns data into intuition, resulting in time savings and greater efficiency.
But Cisco Catalyst Center does so much more.
Cisco Catalyst Center uses advanced analytics via Cisco DNA Assurance to proactively monitor, troubleshoot, and optimize the network. And by integrating it with third-party systems, you can improve your operational processes. It provides a 360-degree contextual view of user, network and applications that allows it to isolate an issue and tell IT where to focus. If a malady slips by, you can go back in time so you don’t have to wait for the problem to occur again and follow guided remediation to fix the issue.
For organizations that utilize a shared network, Cisco Catalyst Center makes it easier for IT staff to provide end-users their own partitioned piece of the network. Cisco User Defined Network allows end-users the ability to remotely and securely deploy their devices on the network via an easy-to-use app. From there they have the ability to control who can and can’t access their devices.