Evaluate
Weigh the pros and cons of technologies, products and projects you are considering.
Evaluate
Weigh the pros and cons of technologies, products and projects you are considering.
Routed optical networking tactic could be game changer
A new routing architecture could help eliminate management and service headaches stemming from routing IP traffic on optical networks. Continue Reading
Develop 5G ecosystems for connectivity in the remote work era
Adopting a 5G ecosystem could enable enterprises to better compete in offering edge computing and remote work options without sacrificing connectivity. Continue Reading
A glimpse into Python network automation and APIs
This chapter excerpt from 'Mastering Python Networking' dives into the importance of APIs and network state when working with Python network automation and intent-based networking. Continue Reading
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Advice on intent-based networking and Python automation
In his book, 'Mastering Python Networking,' Eric Chou provides network practitioners with the concepts they need to understand APIs, intent-based networking and automation. Continue Reading
Network-as-a-service business model options take shape
As network as a service gains traction, enterprises and service providers must consider multiple deployment models. SD-WAN, SASE, SDN and policy management could all play a role. Continue Reading
How cloud-native networking will transform infrastructure
Cloud-native networking aims to prioritize business needs and enable networks to become more efficient. Learn more about the potential benefits and challenges in this expert Q&A.Continue Reading
The role of network observability in distributed systems
Network observability sounds like a new term for an existing practice, but is that the case? This chapter excerpt lays out what observability is and everything you need to know.Continue Reading
SASE options for the branch of one -- work from anywhere
More than ever, enterprises need to support individual employees that make up a branch of one. These setups require reliable connectivity, application performance and security.Continue Reading
How are network operations center responsibilities changing?
If your network operations center responsibilities haven't changed yet due to evolutions like DevOps and edge computing, they likely will soon. Here's what you need to know.Continue Reading
Why 5G will redefine WWAN and SD-WAN
The nexus of 5G, WWAN and SD-WAN promises to usher in an array of custom tools and services for enterprises.Continue Reading
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What to expect at Cisco Live 2021: Future of work, networks
At Cisco Live 2021, attendees will hear about the future of work and what that means for the future of networks and network technologies, like SASE, 5G and cloud networks.Continue Reading
Cisco's future banks on security, service providers, 5G
A big part of Cisco's future strategy will be enhancing its global presence and service provider customer base. For networking, it still pursues software and subscription models.Continue Reading
The complete Secure Access Service Edge (SASE) guide
SASE helps organizations manage and secure external traffic. But is it the best choice for your environment? Find out how to buy, deploy and manage SASE in this adoption guide.Continue Reading
Will enterprises adopt SONiC OS and disrupt proprietary WAN?
As a cloud-native modular architecture focused on network disaggregation, the SONiC OS can offer several benefits for enterprises, especially at the network edge.Continue Reading
Enterprise edge is telecom operators' new frontier
Network operators have an opportunity to sell new bundles of dynamic enterprise edge services that include SASE, SD-WAN and virtual security if they size it and price it well.Continue Reading
Open RAN architecture gives operators options, challenges
Open RAN architecture could give telecom operators more flexibility as they deliver enterprise-grade 5G services. But making the RAN a virtual function takes careful planning.Continue Reading
3 SASE case studies exploring real-world deployments
Three case studies demonstrate how SASE technology helps organizations securely connect geographically distributed workforces.Continue Reading
Future of NOC transformation unifies IT teams
NOC transformation could lead to unified IT operations with cross-domain teams, but not all enterprises need radical change when smaller upgrades and modernization do the job.Continue Reading
SASE market emerges and grows as the 'wave of the future'
Secure Access Service Edge is the latest technology to garner industry buzz in networking and security. Although it's still relatively new, the technology is making waves.Continue Reading
Weighing the advantages of private 5G vs. carrier 5G
Considering private 5G vs. carrier 5G for your interior networking? No single option fits all, but here are some factors you should consider.Continue Reading
SASE hype includes SD-WAN, but does it need to?
Much of the hype around Secure Access Service Edge features the importance of SD-WAN with SASE, but do the two need each other to thrive? Research says probably not.Continue Reading
The tradeoffs and cost of network redundancy
Network redundancy costs vary depending on enterprise use cases, but the determining tradeoff usually depends on how long a company can sustain network downtime.Continue Reading
SolarWinds: Lessons learned for network management, monitoring
In this roundup of networking blogs, experts reveal the critical lessons learned from the SolarWinds hack in regard to network management and monitoring capabilities.Continue Reading
Refreshing look at Wi-Fi 6 benefits, preparations
Wi-Fi 6's benefits are real, and most organizations will eventually upgrade to the latest and greatest standard. When and how they'll do so is more complicated.Continue Reading
Myths and realities of a Wi-Fi 6 upgrade
Despite the promise of high data rates, longer client battery life and more efficient radio techniques, enterprises need to weigh Wi-Fi 6's limitations.Continue Reading
Top 5 SASE use cases balance network connectivity, security
Secure Access Service Edge can enhance network performance and security controls for remote sites. Discover some of the other top SASE use cases and deployment options.Continue Reading
5 networking startups helping enterprises adapt and prepare
Even in a global pandemic, these five networking startups continue to impress. Learn how their innovative technologies can help enterprises prepare for unforeseen challenges.Continue Reading
Gluware automation tech shines in brownfield networks
Gluware's intelligent network automation technology helps enterprises outgrow manual configurations, even in technically complex, multivendor brownfield environments.Continue Reading
What experts say to expect from 5G in 2021
In this roundup of networking blogs, experts explore 5G's potential in 2021, including new business and technical territories 5G may explore and features to transform enterprises.Continue Reading
How SASE convergence affects network and security roles
Most enterprises have siloed departments, but SASE's convergence of network and security functions could disrupt those constructs and drive more communication between teams.Continue Reading
Software-defined home offerings drive remote productivity
Say hello to software-defined home, a 'branch of one' package that combines professional-grade Wi-Fi, security, SD-WAN and centralized management for remote workers.Continue Reading
With SASE, security and networking tech come together
SD-WAN, SASE or some combination of the two -- which approach will deliver the best and most secure network connectivity in your organization going forward?Continue Reading
What's the role of narrowband IoT in 5G networks?
The union of narrowband IoT and 5G technology can benefit manufacturers, organizations with large office buildings and outdoor campus settings. Here's what you need to know.Continue Reading
New Celona 5G platform nets TechTarget innovation award
Celona 5G technology uses Citizens Broadband Radio Service spectrum to bring private mobile networking to the enterprise, enabling mission-critical automation and IoT.Continue Reading
Is Cisco DevNet worth it? Experts say yes, it's the future
Any IT professional who's heard the hype for Cisco's newest certification track may wonder, 'Is Cisco DevNet worth it?' Some experts say it's the future. Find out more in this Q&A.Continue Reading
How service mesh enables microservices networking
As microservices applications grow more popular, IT teams need to enable reliable networking between them for proper communication. That's where service mesh comes in.Continue Reading
Why networks should apply security by design principles
Security by design incorporates security and risk management directly into network architecture, using segmentation and Agile infrastructure design.Continue Reading
SmartNIC market capitalizes on advances in programmability
Traditional NICs are getting an upgrade, thanks to smartNICs and function accelerator cards that add programmability. But this doesn't really change things for enterprises -- yet.Continue Reading
Growth of enterprise Wi-Fi at home spotlights digital divide
Remote enterprise workers need a reliable internet connection. Learn how the digital divide can touch workers and how companies can help bridge this gap.Continue Reading
Explore 5 SASE vendors to cut through the truth vs. hype
Secure Access Service Edge can address common networking and security dilemmas, but it's still a new technology. Learn more about five leading platforms in this in-depth roundup.Continue Reading
How COVID-19 will reshape 2021 enterprise network spending
COVID-19 has shifted enterprise network spending. Campus LAN traffic may never be the same, but companies are earmarking funds to better support the remote workforce.Continue Reading
The power and plights of female network engineers
Impostor syndrome burdens female network engineers, due to discrimination, as well as a lack of representation and education. But many of these women are working to change that.Continue Reading
Compare low-power Wi-Fi protocols and their roles in IoT
Wi-Fi means more than faster speeds. Low-power Wi-Fi will help companies improve the efficiency of their IoT deployments, thanks to longer signal range and power consumption features.Continue Reading
What are some VPN alternatives for remote access?
VPN security has its imperfections, especially when tracking user data and online activity. Some VPN alternatives may provide different security elements for users.Continue Reading
US-China 5G competition hinges on enterprise apps, services
In the U.S.-China competition over 5G, the infrastructure deployment race sets the stage for a larger struggle over the application layer. Here's why enterprise IT teams should care.Continue Reading
Global company weighs 5G for manufacturing, IoT analytics
Global manufacturer Sanmina is studying the benefits of deploying 5G on its manufacturing floor to improve the speed of IoT and analytics data exchanges to the cloud.Continue Reading
Teleworkers need enhanced home internet access in the US
The COVID-19 pandemic has increased reliance on home networks and highlighted the need in marginalized communities for dedicated resources to enable reliable internet access.Continue Reading
Network monitoring market converges with security analytics
As cyber attacks increase and enterprise networks require threat detection and protection, network monitoring and security analytics are converging for more comprehensive visibility.Continue Reading
Home SD-WAN will redefine next-generation WAN
The need for home-office SD-WAN won't end when the pandemic does. Learn how best to provide this essential tech to your organization's at-home employees.Continue Reading
Telecommunications book highlights spectrum, fiber cabling
5G touts faster download speeds and new application types, but other major 5G changes will be in spectrum and fixed wireless. Learn more in this telecommunications book excerpt.Continue Reading
Multimedia data and 5G drive network transformation
Emerging networking trends and touted innovations always showcase faster speeds and new use cases. Yet, new challenges keep pace, too, such as security and privacy issues.Continue Reading
LoRa vs. 5G: Can they coexist for IoT network connectivity?
LoRa vs. 5G technologies differ in terms of cost, use cases and technology types. However, LoRa and 5G may complement each other well for IoT connectivity.Continue Reading
Benefits of intent-based networking for modern networks
Intent-based networking can benefit network teams working remotely with increased workloads due to COVID-19. Benefits include reduced human error and automated manual tasks.Continue Reading
Enterprises prefer private 5G networks over network slicing
Large enterprises are wary of network slicing within public 5G networks because of potential security risks. But SMBs see network slicing as a viable 5G option.Continue Reading
The future of networking jobs in the new normal
Soft skills will grow in relevance as network pros adapt to a post-pandemic world that includes more remote troubleshooting and the move away from a hard network edge.Continue Reading
8 network diagramming tools for architects
Network design tools help architects map out the company infrastructure but only with the right product. Explore these eight vendors and their tools to make the right buy.Continue Reading
5G for enterprises requires other tech to reap full benefits
5G won't solve all an organization's problems or fully replace existing 4G LTE architecture. In fact, 5G needs other technology for it to truly succeed and be useful.Continue Reading
What IT pros can expect from 5G core network architecture
5G is the first 'G' in the cloud, which means its network architecture can enable functions, services and capabilities past cellular generations couldn't. Here's what to expect.Continue Reading
5 edge computing basics you need to know
Edge computing is forcing IT teams to rethink legacy architectures. In this guide, explore edge computing basics, including its pros and cons and its effect on enterprise networks.Continue Reading
Network security in 2020 highlights zero trust, SD-branch
In this roundup of networking blogs, experts explore various aspects of network security -- from old and evergreen to new and innovative -- and the roles they play in 2020.Continue Reading
A Deep Dive Into Border Gateway Protocol
This step-by-step training guides you through all the border gateway protocol components -- from how the protocol works to how to verify that it is working correctly.Continue Reading
5G enterprise market will overtake consumer cellular by 2036
5G is the first cellular technology generation that enterprise use cases will play a larger role than consumer use cases. Learn more from ABI Research's 5G Technology Summit.Continue Reading
IT spending priorities in 2020 shift to network management, UC
The global pandemic has temporarily slowed SD-WAN and campus network spending, but enterprises are still investing in network infrastructure, focusing on network management and UC.Continue Reading
Evolution of WLAN technology improves data rates, security
WLAN technology has evolved dramatically -- most notably, in terms of network speeds and security. Innovations in Wi-Fi 6 show that the WLAN evolution isn't slowing, either.Continue Reading
Future of wireless communications unifies 5G and Wi-Fi 6
The future of cellular, Wi-Fi and other wireless communication networks will see these technologies unify to support faster network speeds and real-time communications.Continue Reading
Why network configuration templates are useful in automation
If a network team automates network configuration templates, it can save time and eliminate redundant activities in order to focus more on data collection and analysis.Continue Reading
An automation-first approach enables network predictability
For an organization to prioritize network automation, it needs an automation-first approach. This strategy involves understanding automation workflows and enabling proper training.Continue Reading
Gain SD-branch benefits through automation, orchestration
SD-branch technology is evolving, but don't put off learning about what this tool can do now and the advantages it will deliver in the near future.Continue Reading
Network traffic pattern shifts reflect COVID-19 changes
The novel coronavirus pandemic spurred initial changes in network traffic patterns, but other trends are playing important roles in perpetuating permanent traffic shifts.Continue Reading
Telemetry vs. SNMP: Is one better for network management?
Networks are more complex, making network management more challenging. Enterprises are weighing telemetry vs. SNMP to see which method is better. Each has pluses and minuses.Continue Reading
COVID-19 speeds SD-WAN evolution to elastic infrastructure
The next phase of SD-WAN requires elastic infrastructure and distributed edge access to better support remote workers. The COVID-19 pandemic is accelerating that evolution.Continue Reading
Pair programming pros and cons for network automation
Pair programming is an Agile software development technique that reduces bugs and produces better software. Can pair programming work between networking experts and programmers?Continue Reading
Remote access best practices emphasize security, ease of use
COVID-19 has forced companies to determine the best way to keep remote employees supported. Not sure which way to proceed? Consider these remote access best practices.Continue Reading
The pros and cons of SD-WAN and remote access
SD-WAN could be a compelling option for enterprises that require remote access for mission-critical jobs. But IT teams should be aware of cost, training and implementation barriers.Continue Reading
Open Systems' SASE tech wins TechTarget innovation award
Open Systems' SASE platform helped tens of thousands of workers gain secure remote access during the COVID-19 crisis. Learn more about our new Network Innovation Award winner.Continue Reading
Network automation book shares recipes for success
In this network automation book excerpt, discover how automation frameworks NAPALM and Ansible can provide network teams with vendor-agnostic network management capabilities.Continue Reading
Network pros need NAPALM, Ansible network automation skills
Network pros need network automation skills in NAPALM and Ansible because the two modules together can enhance multivendor environments and streamline network management tasks.Continue Reading
SD-WAN, 5G remote work technologies enable future networks
In this roundup of networking blogs, learn how SD-WAN and 5G can benefit business continuity plans for network infrastructure and whether split tunneling is necessary -- or safe.Continue Reading
National Instruments SD-WAN case study: Bandwidth up 1,500%
In this SD-WAN case study, learn how Cisco Viptela technology transformed one enterprise WAN for the better -- from decreased costs to increased performance.Continue Reading
What to include in an SD-WAN security checklist
SD-WAN security encompasses more than integrated security functionality. Find out which capabilities enterprises should look for when evaluating SD-WAN and security.Continue Reading
Can a SASE architecture deliver better network performance?
Learn how the emerging technology called Secure Access Service Edge, or SASE, outperforms traditional architectures to deliver a more secure, better performing network.Continue Reading
How SASE architecture integrates with network infrastructure
SASE architecture offers a compelling value proposition, as it converges networking and security services onto a single cloud platform. Explore how it works with existing infrastructure.Continue Reading
Software-based routing on its way to become the new normal
SD-WAN took the networking world by storm, and software-based routing aims to do the same in the router market. Here's what to expect from the move to software.Continue Reading
Why SASE adoption requires a paradigm shift
Enterprises preparing to adopt Secure Access Service Edge should understand how the architecture presents organizational and architectural challenges for network and security teams.Continue Reading
Take a look at 6 top VPN service providers for remote work
The right VPN connection ensures workers can do their jobs with an efficient and secure connection. Explore the leading options and their pricing and protection details.Continue Reading
DriveNets' disaggregated router tech wins innovation award
Networking startup DriveNets is bringing cloud principles to carrier networks with disaggregated router technology that could change how providers manage their infrastructure.Continue Reading
What's the latest on NFV and VNFs for enterprises?
As virtualized network functions become more and more common, will that change NFV and VNF roles in businesses? Probably not, but other roadblocks may hinder further results.Continue Reading
802.3cg standard extends single-pair Ethernet range and speed
IEEE 802.3cg is a single-pair Ethernet standard that aims to support speeds up to 10 Mbps, extend Ethernet range up to 1,000 meters and offer multidrop capabilities.Continue Reading
4 lasting effects of growing remote workforces on networks
In this roundup of network blogs, explore expert advice on increasing remote workers' efficiency, potential lasting effects of COVID-19 on networks and the future of networking.Continue Reading
What do the 6 GHz band and Wi-Fi 6E mean for wireless networking?
The FCC is expected to approve the 6 GHz band for Wi-Fi, which should improve speed and capacity for wireless networks. But make sure your devices can use the 6 GHz band.Continue Reading
AI, analytics, automation fuel the future of network management
Advances in automation, AI and analytics should help IT administrators overcome new challenges in virtualized network environments, but some obstacles will surface.Continue Reading
What are some of the weaknesses of SD-WAN?
Cost, complexity and interoperability issues with existing network components are some of the weaknesses of SD-WAN that organizations need to consider.Continue Reading
Can WPA2 be upgraded to WPA3?
A migration from WPA2 to WPA3 is not simple. Organizations may need to update their hardware extensively to accommodate the newer Wi-Fi encryption standard.Continue Reading
The convergence of networking and security at the edge
Networking and security are converging with offerings like SD-WAN and SD-branch. But enterprises and vendors must overcome IT silos that delay innovation and decision-making.Continue Reading
A roundup of the Cisco certification changes in 2020
The network industry is changing and so are required network engineer skills. Here's how Cisco redesigned its certification programs to keep up with industry goals.Continue Reading
WAN transformation sparked by 5G, cloud and SD-WAN technologies
In a modern world, legacy WAN architecture is rife with shortcomings. But 5G features and use cases could help jump-start a WAN transformation for many organizations.Continue Reading
Ansible limitations for network automation
Ansible can be a powerful tool for network automation, but users should be aware of its limitations with debugging, performance, complex data structures and control flow.Continue Reading
Networking startup Arrcus wins TechTarget innovation award
Networking startup Arrcus aims to disrupt the industry with its software-based routing technology. Here's how the young company plans to go toe-to-toe with industry giants.Continue Reading
What do 2G and 3G sunset dates mean for business customers?
A 2G and 3G shutdown probably won't affect businesses much, but embedded IoT devices may see some problems as these two older cellular technologies fade away.Continue Reading
How does DevOps in networking change network requirements?
As more organizations embrace DevOps in networking, the approach can transform network requirements, such as visibility and security policies, which network teams should consider.Continue Reading