Features

Features

• BGP tutorial: How the routing protocol works

  Border Gateway Protocol is the complex routing protocol that literally makes the internet work. This tutorial walks you through how BGP functions and offers troubleshooting options.  Continue Reading

• How cloud network services affect transformation and security

  In this roundup of networking blogs, experts dive into three facets of networking that cloud can affect: network transformation, planning and security.  Continue Reading

• A glossary of 10 essential network security terms

  This network security glossary covers both old and new key terms -- such as zero trust networks and microsegmentation -- that can bolster anyone's security vocabulary.  Continue Reading

• Open networking switch market extends focus to campus edge

  Factors such as cost and flexibility, which make open switches attractive to data centers, will eventually extend to edge deployments in campus environments.  Continue Reading

• Follow trends and research to increase networking innovations

  Organizations can witness network transformations if they are aware of market trends, research and disruptive technologies. Many turn to third parties for this information.  Continue Reading

• What networking analysts are saying about Cisco's future

  Has Cisco outgrown networking? One industry insider seems to think so. Plus, other analysts size up Cisco's future around security and intent-based networking.  Continue Reading

• How products from leading campus LAN switch vendors compare

  Before evaluating campus LAN switches, assess the organization's core needs as well as future requirements, such as capabilities for Wi-Fi 6 or high-end PoE to power IoT devices.  Continue Reading

• 802.11ac drives enterprise WLAN market growth for now

  802.11ac played a crucial role in enterprise WLAN market growth, as companies felt the pressure to upgrade their wireless infrastructure. But 802.11ax is the future.  Continue Reading

• What is NetOps? Start with these 5 common questions

  This compilation is an essential starting point for NetOps novices. These five common questions explore what NetOps is, how it can benefit networks and its effect on network teams.  Continue Reading

• Explore 4 key areas of enterprise network transformation

  Organizations have made improving network performance a major priority in 2019. But moving from legacy to modern infrastructures may introduce network challenges, as well.  Continue Reading

• F5 Super-NetOps initiative wins Network Innovation Award

  The F5 Super-NetOps training initiative has won TechTarget's Network Innovation Award for its efforts to help today's networking pros develop skills for tomorrow.  Continue Reading

• When moving cloud on premises, ask these important questions

  In this recap of industry blogs, networking analysts discuss moving cloud on premises, per-application ADC innovation and how cyberattackers target the C-suite.  Continue Reading

• Consider these 3 fundamentals of cloud architecture

  In this roundup of networking blogs, experts explore three networking fundamentals of cloud architecture for both public and private cloud networks.  Continue Reading

• Operators make multigigabit switch push in campus networks

  As applications become more bandwidth-intensive, operators are racing to install multigigabit switch foundations in their campus network architectures.  Continue Reading

• Managed SD-WAN providers ranked in new market report

  AT&T ranked first in Vertical Systems Group's SD-WAN report that compared more than 30 carrier-managed SD-WAN providers based on market share of installed customer sites.  Continue Reading

• The 5G future will spark an evolution of telecom networks, ISPs

  Telecom networks are evolving thanks to new technologies such as 5G. This evolution will affect various types of organizations, ISPs and available services.  Continue Reading

• School adopts Wi-Fi 6 in early Wi-Fi upgrade case study

  High-capacity wireless can help close the gap between urban and rural schools. Here's how an aggressive Wi-Fi upgrade strategy helped one district meet its community's needs.  Continue Reading

• Managed SD-WAN is a developing part of WAN transformation

  Despite SD-WAN's benefits for WAN transformation, enterprises can't avoid the shortcomings. Find out how many organizations address those challenges with managed SD-WAN.  Continue Reading

• Could open switches be a game-changer for your network?

  Before selecting campus edge switches, consider evaluating open switches -- versus switches from a traditional vendor -- and learn the benefits of this open networking approach.  Continue Reading

• Compare offerings from network analytics market leaders

  Learn how 10 top network analytics tools compare when it comes to vendor type, deployment mode, specific features and technical support options.  Continue Reading

• Key factors to consider before evaluating campus edge switches

  Before buying a campus edge switch, it's important to understand how technologies such as IoT could affect campus traffic and how you architect your network.  Continue Reading

• Expectations about SDN cost savings don't match reality

  While most enterprises prepare for Opex and Capex increases during the initial stages of SDN deployment, many don't expect a continued delay in SDN savings, according to IHS Markit.  Continue Reading

• Evaluate top network analysis tools to find the right fit

  Before selecting a network analytics tool, determine which devices and vendors make up your organization's network and what problems you hope to solve by deploying this product.  Continue Reading

• A glossary for the terms and types of WAN technologies

  This introduction to WAN technologies defines several different terms -- such as VPN and SD-WAN -- that are essential in anybody's networking vocabulary.  Continue Reading

• Benefits of 5G to drive enterprise adoption regardless of provider

  Key 5G expectations among business decision-makers include improved network speed and reliability, and most enterprises are willing to obtain 5G regardless of provider or price.  Continue Reading

• Assess needs before evaluating network analytics software

  Learn how to evaluate your organization's current network to determine the most appropriate way to integrate network analytics software and what differentiates the different tools.  Continue Reading

• DIY SD-WAN more complex than some vendors admit

  Is DIY SD-WAN a do or a don't bother? One expert says it's rarely as simple as vendors suggest -- prompting a growing number of enterprises to enlist third-party support.  Continue Reading

• Specialized network engineer skills deemed unnecessary by 2020

  Common networking roles are shifting to keep up with network transformation and a changing industry. Challenges include new monitoring tools and increased complexity.  Continue Reading

• Understand why edge computing technology matters

  To deliver on IoT's promise of a digital revolution, connected devices need access to localized compute, storage and networking resources. Welcome to life on the edge.  Continue Reading

• Review the benefits of network performance monitoring strategies

  This compilation delves into five points regarding the benefits of network performance monitoring, as well as various monitoring tools and strategies.  Continue Reading

• IT directors share SD-WAN advantages and advice

  Enhanced access to internet applications, streamlined network connectivity and faster deployments at new offices are just some common SD-WAN advantages.  Continue Reading

• Network analytics tools take monitoring to the next level

  A network analytics platform augments traditional analytics with automation and AI to provide organizations with data that can help them pinpoint a specific problem.  Continue Reading

• Improve data center efficiency with these 3 steps

  As applications require more computing power, enterprises need to ensure they maximize their data centers. These three steps can improve data center efficiency.  Continue Reading

• 3 considerations that can spark modern networking innovations

  In this roundup of networking blogs, experts explore the possibility of network transformations, including where the industry needs the most change and new ways of thinking.  Continue Reading

• A review of SD-branch and its progression from SD-WAN

  The goal of software-defined branch is to merge network functions and management into a single platform, but the branch architecture still lacks maturity, despite some early deployments.  Continue Reading

• How cloud network architecture can redesign the enterprise edge

  Networks are changing at the edge, and maintaining edge connectivity is crucial. Cloud network advancements are transforming connectivity options, as well as WANs and SD-WANs.  Continue Reading

• The campus edge switch market evolves, offers new innovations

  The campus edge LAN switching market has evolved to offer a multitude of products boasting multi-gigabit port speeds -- there are more available port speed options than ever.  Continue Reading

• With AI-based networking, UNH Wi-Fi gets smart

  When the University of New Hampshire's residence halls went wireless-only, an AI-based networking tool from Aruba gave them a closer look at Wi-Fi performance.  Continue Reading

• A brief glossary of network service provider types

  For network novices and experts alike, this glossary of basic terms covers essential keywords related to network services and the various providers that sell them.  Continue Reading

• Machine learning network monitoring shows AIOps' promise

  Machine learning network monitoring tools highlight the promise of artificial intelligence for IT operations, helping networking pros contextualize data and turn it into action.  Continue Reading

• How modern WAN edge services can benefit your network

  Modern services could replace legacy routers at the network edge. And while individual WANs have different edge requirements, common needs include flexibility and reliability.  Continue Reading

• VMware-VeloCloud sees the future of SD-WAN with 5G, hybrid cloud

  A glimpse into one software-defined WAN vendor's vision shows a heavy interest in SD-WAN's integration with the network edge, 5G and hybrid cloud.  Continue Reading

• Automation connects 5G, Wi-Fi 6 and other networking trends

  At IDC Directions, analyst Rohit Mehra discussed the role of automation in some of 2019's most talked about trends, including 5G, Wi-Fi 6, SD-WAN and the network edge.  Continue Reading

• Cloud connectivity tests the bond between enterprises, WAN providers

  Collaborating on cloud connections can strengthen or strain relationships between enterprises and service providers. Service-level agreements, in particular, can be tested.  Continue Reading

• Spokane venues up their game with new guest Wi-Fi network

  The Spokane Public Facilities District refreshed its Wi-Fi infrastructure with equipment from Aruba Networks for improved device support, coverage and IT management.  Continue Reading

• 5G expansion is coming, but where will operators reap profits?

  In this recap of industry blogs, networking pundits examine the profit potential of 5G expansion, responsible use of AI and some top network security developments.  Continue Reading

• Forward Networks' software enables intent-based networking

  TechTarget has named Forward Networks a winner of its Network Innovation Award. Learn how the company's visibility and verification software supports intent-based networking.  Continue Reading

• 3 developing 5G trends that differentiate it from 4G LTE

  Operators may be more cautious about initial 5G deployments than originally expected. But three key elements differentiate 5G from 4G LTE, which could make it a better investment.  Continue Reading

• What you need to know about intent-based networks

  This compilation explores five pertinent questions about intent-based networking, including those about its benefits, why organizations move to it and where it stands in 2019.  Continue Reading

• SD-WAN vendor lock-in is unavoidable, but not necessarily bad

  It's practically impossible to avoid SD-WAN vendor lock-in. But, instead of being deterred by lock-in, companies should focus on wisely locking in the vendor with which they want to partner.  Continue Reading

• A brief index of network configuration basics

  This glossary of terms provides a brief overview of network configuration and some of the crucial components involved -- many of which remain as necessary as ever.  Continue Reading

• Waiting too long for Wi-Fi upgrade puts security at risk

  To the average end user, wireless gear tends to be out of sight and out of mind. But experts warn: Put off an overdue Wi-Fi upgrade and you put your network's security at risk.  Continue Reading

• 8 common questions about the new Wi-Fi 6 standard

  Industry excitement around the next-generation Wi-Fi standard continues to grow, with good reason -- many experts say Wi-Fi 6 is a game-changer. Here's what you need to know.  Continue Reading

• Fiber expansion paves way for V2X technology in Colorado

  Colorado wants to enable highway automation by building smart, connected infrastructure it says can save lives. But to get roadside devices online throughout the state, it's going to need a bigger fiber optic network.  Continue Reading

• Mist's smart WLAN gets rave reviews from Ohio schools

  A school district's dissatisfaction with its legacy Wi-Fi system led to a rip and replace of its entire network. This case study explores the deployment of Mist's smart WLAN.  Continue Reading

• How Dartmouth College improved its campus-wide Wi-Fi

  Dartmouth College brought 21st-century wireless infrastructure from Mist Systems to its 18th-century architecture in a highly anticipated update to its campus Wi-Fi.  Continue Reading

• NetInsight enables proactive network performance monitoring

  With NetInsight, network performance monitoring and analytics get smart. The cloud-based subscription service tells customers how their Wi-Fi stacks up and exactly how to improve.  Continue Reading

• Consider these 5 factors of DCI technology

  This feature showcases five pieces of advice that detail what you need to know about data center interconnect, its pros and cons, and its relationship with other networking areas.  Continue Reading

• Get into the nitty-gritty of SD-WAN technology

  Discover SD-WAN outside of the fundamentals. Learn how it plays with management tools, get steps on how to transition from MPLS and read best practices for SD-WAN issues.  Continue Reading

• Seneca College brings its campus Wi-Fi back to school

  Wi-Fi has gone back to school. Seneca College deployed a new Wi-Fi system from Aruba Networks to support its tens of thousands of students, faculty and plentiful devices.  Continue Reading

• Providers widen telecom cloud services for the enterprise

  Some traditional service providers are reinventing telecom cloud services enabled by new networking partnerships and technologies to offer enterprise customers a number of benefits.  Continue Reading

• How to choose the right CDN service for your organization

  Organizations that distribute web content to users worldwide are turning to CDN services to provide fast, secure delivery of their content.  Continue Reading

• Getting started with 5G network planning

  This feature explores the basics of 5G technology, concerns from industry insiders, where it currently stands and predictions for its future.  Continue Reading

• Colorado believes autonomous vehicles technology can save lives

  Edge computing, take the wheel. The Colorado Department of Transportation is deploying roadside network devices to support connected and autonomous vehicles technology.  Continue Reading

• Reality check: How has data center SDN evolved?

  Considering the twists and turns in SDN technology and adoption, it's easy to wonder about future development. Learn what three industry analysts think about the evolution of SDN and its drawbacks.  Continue Reading

• What you need to know about network analytics software

  Reality check: Are network analytics tools overhyped? This guide explores the key features of these tools, how they can help and their effect on networking's future.  Continue Reading

• A quick guide to important SDN security issues

  Lock down your knowledge of SDN security issues using this compilation that includes expert advice, common pain points and helpful best practices.  Continue Reading

• Adobe adopts Versa SD-WAN architecture for cloud performance

  After moving its business to the cloud, Adobe chose to deploy Versa SD-WAN architecture when it needed four-nines availability for critical services -- all on a smaller budget.  Continue Reading

• 5 types of network diagnostics tools and what they can do

  Vendors of network analytics tools are improving older products and introducing new ones to bring network managers the information a smooth-running network now requires.  Continue Reading

• How to select a CDN provider that addresses your specialized needs

  Leading CDN services offer a wide range of traffic management functionality, including application load balancing, and provide a variety of network security services.  Continue Reading

• Edge computing in IoT: Increasing network efficiency to ease traffic

  Edge computing in IoT is tied to IoT's growth in a number of vertical markets due to the benefits of processing data close to the data source, which relieves network overload.  Continue Reading

• Comparing content delivery offerings from 10 leading CDN providers

  It may seem that all CDN services have similar functionality for optimizing traditional apps and video. But before you select a CDN, learn how the offerings compare and differ.  Continue Reading

• 802.11ax standard promises tectonic shift in wireless

  It's shiny, bright and new -- and, like 'Anchorman' Ron Burgundy, kind of a big deal. Here's why networking experts say high-efficiency 802.11ax Wi-Fi actually lives up to the hype.  Continue Reading

• How to get your branch network up and running

  Setting up the branch office network can feel overwhelming, but you need only to ask the right questions to be able to evaluate the available technology and provider services.  Continue Reading

• Aerohive's Atom, 802.11ax access points win innovation award

  The winner of this month's Network Innovation Award, Aerohive Networks, has already begun shipping its new 802.11ax wireless APs and its plug-and-play 802.11ac Atom AP.  Continue Reading

• Network functions morph with SD-WAN deployment strategy

  Companies are approaching network infrastructure upgrades with SD-WAN deployment, but a new survey shows they're weighing issues like service chaining and integrated functionality.  Continue Reading

• What it takes to be a steward of your SDN career

  When it comes to SDN careers and training, the impetus is on vendors, enterprises and individual network professionals to create and pursue training and certification opportunities.  Continue Reading

• Assess technology and products from top SD-WAN vendors

  SD-WAN products and services offer a variety of features and deployment options. Learn how top SD-WAN vendors stack up when it comes to addressing your key considerations.  Continue Reading

• Compare leading on-premises and cloud-managed WLAN products

  In order for your organization to select the WLAN architecture that will best meet its needs, you must compare product types, deployment options and capabilities.  Continue Reading

• What you need to know about managed SD-WAN services

  This guide offers easy access to information on five major topics related to managed SD-WAN services and directs you toward the latest advice, tips and recommendations.  Continue Reading

• Will network management functions as a service arrive soon?

  Network management as a service isn't widespread, at least not yet. But if past history is any indication, its popularity is bound to grow, once certain hurdles are overcome.  Continue Reading

• Options for DNS in networking address growing challenges

  A need for modern DNS in networking has grown out of increased cloud use and distributed applications. Now, vendors are offering these services for internal enterprise use.  Continue Reading

• Leading SD-WAN providers offer varying capabilities

  By examining how leading SD-WAN providers address technology, market reach, partnerships and long-term viability, you can select an SD-WAN product to fit your organization's needs.  Continue Reading

• Cradlepoint router boosts network flexibility for dance group

  Connecting an audience to the motion and music of a dance production takes more than dance and musical skills. For one professor, it required network flexibility and the Cradlepoint AER2100 router.  Continue Reading

• Network security issues top the list of enterprise priorities

  A network manager's list of concerns is always long. But given the rise of deadly threats, security tops the list, followed by SDN, IoT and edge computing.  Continue Reading

• SDN, machine learning could lead to intelligent networks

  The next step for SDN is to integrate network analytics and machine learning to result in automated, intelligent networks. But first, humans need to trust the technology.  Continue Reading

• Cloud-based network monitoring creates management flexibility

  Cloud-based network monitoring offers Broward Center's theater campus more flexible and efficient network management so IT can keep performing arts center stage.  Continue Reading

• Choosing the right software-driven network technology

  The software-driven network can drive efficiency and flexibility, but network pros first need to identify the problems they're trying to fix to choose the right technology options.  Continue Reading

• Enterprises use network security in the cloud to combat threats

  The market for network security in the cloud is growing as enterprises shift workloads to the cloud to combat potential data breaches and system threats.  Continue Reading

• DevOps for networking evolves with software

  Enterprises have yet to fully integrate a collaborative approach to DevOps for networking, but that's changing as networks become more automated and software-driven.  Continue Reading

• Network engineering skills should include software fluency

  Network engineers need to rethink their network engineering skills and embrace software fluency training to meet business needs for modern network infrastructure.  Continue Reading

• Key considerations before evaluating SD-WAN vendors

  Before selecting an SD-WAN technology, organizations must understand what problems they need to solve and assess which implementation option is best suited to their WAN and business requirements.  Continue Reading

• CDN providers comparison: Highlighting vendors' focus

  Get to know the top content delivery networks with the help of this CDN providers comparison infographic, breaking down vendors' network capacity, services offered and more.  Continue Reading

• Growing CDN services market changes to meet cloud needs

  Enterprises looking for greater network performance and scalability turn to traditional CDN services providers for nontraditional help to improve security and offer access to APIs.  Continue Reading

• SD-WAN technology eases network operational challenges

  Services from SD-WAN vendors provide numerous benefits to organizations worldwide that rely on communications to their branch or remote offices.  Continue Reading

• Top application delivery controllers offer range of options

  The leading vendors in the application delivery controller market offer a broad range of physical and virtual appliances, with varying throughput levels and diverse function sets. Which product is right for you?  Continue Reading

• New CDN services give providers an edge in WAN marketplace

  With enterprises moving workloads to public cloud, the CDN services market could see growth in security and performance services, as providers exploit their network-edge locations.  Continue Reading

• Cisco advances Network Assurance Engine, network verification tech

  The Cisco Network Assurance Engine, a network verification tool, will add support for more third-party devices and platforms. Cisco's Sundar Iyer shares plans.  Continue Reading

• Gordon: Trends driving network access control systems

  Pulse Secure executive Scott Gordon cites industry trends driving the vendor's new product launch and how endpoint security is driving shifts in network access control systems.  Continue Reading

• Networking elements of a digital transformation framework

  Establishing a digital transformation framework includes adopting advanced technologies. Networking pros play a crucial role in managing this new wave of innovation.  Continue Reading