Cisco Systems, Inc., commonly known as Cisco, is an American-based multinational digital communications technology conglomerate corporation headquartered in San Jose, California. Cisco develops, manufactures, and sells networking hardware, software, telecommunications equipment and other high-technology services and products. Cisco specializes in specific tech markets, such as the Internet of Things (IoT), domain security, videoconferencing, and energy management with leading products including Webex, OpenDNS, Jabber, Duo Security, and Jasper. Cisco is one of the largest technology companies in the world, ranking 82nd on the Fortune 100 with over $51 billion in revenue and nearly 83,300 employees.
Wireless community networks or wireless community projects or simply community networks, are non-centralized, self-managed and collaborative networks organized in a grassroots fashion by communities, non-governmental organizations and cooperatives in order to provide a viable alternative to municipal wireless networks for consumers.
Linksys Holdings, Inc., is an American brand of data networking hardware products mainly sold to home users and small businesses. It was founded in 1988 by the couple Victor and Janie Tsao, both Taiwanese immigrants to the United States. Linksys products include Wi-Fi routers, mesh Wi-Fi systems, Wifi extenders, access points, network switches, and Wi-Fi networking. It is headquartered in Irvine, California.
Juniper Networks, Inc. is an American multinational corporation headquartered in Sunnyvale, California. The company develops and markets networking products, including routers, switches, network management software, network security products, and software-defined networking technology.
A wireless mesh network (WMN) is a communications network made up of radio nodes organized in a mesh topology. It can also be a form of wireless ad hoc network.
NetApp, Inc. is an American data storage and data management services company headquartered in San Jose, California. It has ranked in the Fortune 500 from 2012 to 2021. Founded in 1992 with an initial public offering in 1995, NetApp offers cloud data services for management of applications and data both online and physically.
Cisco Certifications are the list of the Certifications offered by Cisco Systems. There are four or five levels of certification: Associate (CCNA/CCDA), Professional (CCNP/CCDP), Expert (CCIE/CCDE) and recently Architect, as well as nine different paths for the specific technical field; Routing & Switching, Design, Industrial Network, Network Security, Service Provider, Service Provider Operations, Storage Networking, Voice, Datacenter and Wireless.
There are also a number of the specialist technician, sales, Business, data center certifications, CCAI certified instructor.
Extreme Networks, Inc., is an American networking company based in Morrisville, North Carolina. Extreme Networks designs, develops, and manufactures wired and wireless network infrastructure equipment and develops the software for network management, policy, analytics, security and access controls.
Roofnet was an experimental 802.11b/g mesh network developed by the Computer Science and Artificial Intelligence Laboratory at the Massachusetts Institute of Technology (MIT). Research included link-level measurements of 802.11, finding high-throughput routes in the face of lossy links, link adaptation, and developing new protocols which take advantage of radio’s unique properties (ExOR). The software developed for this project is available free as open source.
Verizon Business is a division of Verizon Communications based in Basking Ridge, New Jersey, that provides services and products for Verizon's business and government clients.
Splunk Inc. is an American software company based in San Francisco, California, that produces software for searching, monitoring, and analyzing machine-generated data via a web-style interface.
TRILL is an Internet Standard implemented by devices called TRILL switches. TRILL combines techniques from bridging and routing, and is the application of link-state routing to the VLAN-aware customer-bridging problem. Routing bridges (RBridges) are compatible with and can incrementally replace previous IEEE 802.1 customer bridges. TRILL Switches are also compatible with IPv4 and IPv6, routers and end systems. They are invisible to current IP routers, and like conventional routers, RBridges terminate the broadcast, unknown-unicast and multicast traffic of DIX Ethernet and the frames of IEEE 802.2 LLC including the bridge protocol data units of the Spanning Tree Protocol.
RUCKUS Networks is a brand of wired and wireless networking equipment and software owned by CommScope. Ruckus offers Switches, Wi-Fi access points, CBRS access points, Controllers, Management systems, Cloud management, AAA/BYOD software, AI and ML analytics software, location software and IoT controller software products to mobile carriers, broadband service providers, and corporate enterprises. As a company, Ruckus invented and has patented wireless voice, video, and data technology, such as adaptive antenna arrays that extend signal range, increase data rates, and avoid interference, providing distribution of delay-sensitive content over standard 802.11 Wi-Fi.
Hewlett Packard Enterprise and its predecessor entities have a long history of developing and selling networking products. Today it offers campus and small business networking products through its wholly owned company Aruba Networks which was acquired in 2015. Prior to this, HP Networking was the entity within HP offering networking products.
Arista Networks is an American computer networking company headquartered in Santa Clara, California. The company designs and sells multilayer network switches to deliver software-defined networking (SDN) for large datacenter, cloud computing, high-performance computing, and high-frequency trading environments. These products include 10/25/40/50/100 Gigabit Ethernet/200/400/800 low-latency cut-through switches, including the 7124SX, which remained the fastest switch using SFP+ optics through September 2012 with its sub-500 nanosecond (ns) latency, and the 7500 series, Arista's modular 10G/40G/100Gbit/s switch. Arista's Linux-based network operating system, Extensible Operating System (EOS), runs on all Arista products.
Ubiquiti Inc. is an American technology company founded in San Jose, California, in 2003. Now based in New York City, Ubiquiti manufactures and sells wireless data communication and wired products for enterprises and homes under multiple brand names. On October 13, 2011, Ubiquiti had its initial public offering (IPO) at 7.04 million shares, at $15 per share, raising $30.5 million.
ThousandEyes, Inc. is a network intelligence company headquartered in San Francisco with offices in Dublin, London, New York, Tokyo, and Austin, Texas. The company produces software that analyzes the performance of local and wide area networks. On May 29, 2020, Cisco announced it would be acquiring ThousandEyes.
Samsara Inc. is an American IoT company headquartered in San Francisco, California. The company has additional offices in San Jose, California, Atlanta, Amsterdam, London, Paris, Munich, Warsaw, and Mexico City. Samsara develops a connected operations platform for tracking fleets of vehicles and other equipment. To date, the company has raised $930 million in funding.
