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Troubleshooting Wireless Networks

• Network automation with Python, Paramiko, Netmiko and NAPALM

  Python is a useful language, but it can't do everything. Explore some basic network automation scripts that use Python with three automation libraries: Paramiko, Netmiko and NAPALM. Continue Reading

• A deep dive into the differences between Wi-Fi 6 vs. Wi-Fi 5

  While Wi-Fi 5 is still sufficient for organizations, Wi-Fi 6 is worth learning about. Here are the major differences between the standards and what they mean for your organization. Continue Reading

• Consider these 6 SD-WAN challenges and the flip-side benefits

  Cost, complexity, security, training, troubleshooting and software bugs are some of the top SD-WAN challenges. Discover more about these issues and how to offset them. Continue Reading

• 5G

  Fifth-generation wireless (5G) is the latest iteration of cellular technology, engineered to greatly increase the speed and responsiveness of wireless networks. Continue Reading

• A glossary of 12 terms and phrases for Wi-Fi 6 technology

  This Wi-Fi 6 glossary delves into various features and capabilities the new generation of Wi-Fi technology offers, as well as what organizations can expect from Wi-Fi 6 devices. Continue Reading

• Definitions to Get Started

  • 5G
  • WAN optimization (WAN acceleration)
  • SD-WAN (Software-defined WAN)
  • edge router

  • computer network
  • Multiprotocol Label Switching (MPLS)
  • bandwidth
  • Asynchronous

  View All Definitions

• How to start building an SD-WAN RFP

  An SD-WAN request for proposal should include comprehensive questions that dive into vendor features and capabilities, architecture, cost savings and PoCs.Continue Reading

• WAN optimization (WAN acceleration)

  WAN optimization -- also known as WAN acceleration -- is the category of technologies and techniques used to maximize the efficiency of data's flow across a wide area network (WAN), between organizations' centralized data centers and their remote ...Continue Reading

• SD-WAN (Software-defined WAN)

  Software-defined WAN (SD-WAN) is technology that uses software-defined networking (SDN) concepts to distribute network traffic across a wide area network (WAN).Continue Reading

• edge router

  An edge router is a specialized router located at a network boundary that enables an internal network to connect to external networks.Continue Reading

• computer network

  A computer network, also referred to as a data network, is a series of interconnected nodes that can transmit, receive and exchange data, voice and video traffic.Continue Reading

• SD-WAN vs. load balancing: How are they different?

  SD-WAN can use load balancing for WAN connections, but it doesn't require load balancing to work. Compare some of the similarities and differences between the two.Continue Reading

• SD-WAN vs. DMVPN vs. IPsec tunnels: How do I choose?

  Software-defined WAN, DMVPN and IPsec tunnels each have a place among enterprises. Our network expert compares each one and explains where they can be most beneficial.Continue Reading

• What is the difference between WLAN and Wi-Fi?

  Although the terms WLAN and Wi-Fi are used interchangeably, the two wireless technologies are quite different. Fundamentally, Wi-Fi is just a type of WLAN.Continue Reading

• Multiprotocol Label Switching (MPLS)

  Multiprotocol Label Switching (MPLS) is a protocol-agnostic routing technique designed to speed up and shape traffic flows across enterprise wide area and service provider networks.Continue Reading

• Test your knowledge of SD-WAN deployments and testing

  As SD-WAN becomes more mainstream, organizations must learn what to expect during all phases of deployment. Try your knowledge of SD-WAN testing, deployments and troubleshooting.Continue Reading