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5 advantages of 5G for business connectivity
In addition to high speeds and low latency, the emergence of 5G cellular technology could put some pressure on the market prices of incumbent WAN connectivity.
Evaluate
NFV licensing, deployment hamper the technology
NFV adoption was hampered by high costs and deployment issues, according to one industry insider. Also, learn about the latest on network security and industry hype.
News
AT&T embraces Microsoft Azure, Office 365
The latest AT&T-Microsoft partnership announcement lacked details for buyers of enterprise products and services but gave a big boost to Microsoft's Azure public cloud.
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Explore telecom certifications and their importance
Use this expert advice to wade through myriad telecom certifications and pinpoint the top networking certifications for the telecom industry, like TCO, iNARTE and BICSI certifications.
Your Free CCNA Certification Prep Guide
Achieving your CCNA certification requires a true in-depth understanding of network fundamentals and network security technologies, so it’s important to stay on track with your studies. Download this exclusive prep guide to gain a clear understanding of the CCNA exam today and take a 10-question practice quiz to help you determine if you’re ready for your certification.
Trending Topics
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Data Center Network Infrastructure Evaluate
How SDN benefits the small business
As SDN matures and evolves from its original definition, it's getting harder for small businesses to ignore the benefits of SDN, like better visibility, security and efficiency.
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Wireless LAN Implementation News
Consumers see no immediate need for 5G
A PwC 5G survey finds service providers will have to educate consumers and build unique services if they expect potential buyers to pay more for the high-speed wireless technology.
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Network Security Best Practices and Products News
Multiple connections thwart security on SD-WANs
Networking analysts and engineers examine SD-WAN security concerns, the importance of cabling in wireless environments and a new security attack that's difficult to detect.
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Network analytics News
Datadog adds network performance monitoring to platform
Datadog Network Performance Monitoring intends to ease the workload of engineering teams by automating network monitoring and providing visibility down to containers.
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Network Design Evaluate
What is SD-WAN? Future, challenges, benefits of SD-WAN technology
What is SD-WAN and how can it change the way networks operate? Discover its advantages, challenges, important key terms and where the future of SD-WAN could take you.
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Network Monitoring News
Study: Network pros spending more time on security
A majority of networking professionals spend 10 or more hours a week on security initiatives, a study finds.
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Campus area network (1) +
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Data Center Networking (3) +
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Network Infrastructure (7) +
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Network management and monitoring (2) +
Network Security
Networking careers and certifications
Software-defined networking
Telecommunication networking
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WAN technologies and services (3) +
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Evaluate
Streaming telemetry gives network monitoring a boost
SNMP isn't going away anytime soon, but streaming telemetry is a much more effective way to generate critical alerts and measure network performance.
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What are some of the business use cases for 5G?
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What is network security? Start with these FAQs
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Use this BGP tutorial to learn how the protocol works
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Problem Solve
Does legacy monitoring work with new analytics tools?
Legacy network monitoring and new analytics tools don't often mix. One workaround is APIs, but a better option is to upgrade older management software.
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What are some of the roles of a network engineer?
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School deploys Meraki Wi-Fi 6 gear in wireless upgrade
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Hub vs. switch vs. router: What's the difference?
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Manage
3 common use cases for network automation
The real benefits of network automation are managing multiple network devices at once. Larger networks, in particular, can benefit from these network automation use cases.
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How to improve network visibility and regain control
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Introduction to firewalls: Types of firewalls
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The effect of market research on network transformation
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Buyer's Handbook | June 2019
Navigating the network analytics software buying process
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E-Handbook | April 2019
New options to enable remote access in the network
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E-Handbook | April 2019
What you need to know about edge computing architecture
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Buyer's Handbook | March 2019
Wireless LAN technology and WLAN tools buyer's guide
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E-Handbook | March 2019
How to handle new network monitoring complexities
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Networking Basics
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Network Protocols
Network protocols are sets of established rules that dictate how to format, transmit and receive data so computer network devices -- from servers and routers to endpoints -- can communicate regardless of the differences in their underlying ...
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domain name system (DNS)
The domain name system (DNS) is a naming database in which internet domain names are located and translated into internet protocol (IP) addresses.
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Get Started
What role does state play in networking?
When it comes to understanding state from a networking perspective, knowing the difference between stateful vs. stateless firewalls is a crucial starting point.
Vendor Resources
- The Right SD-WAN Delivers Risk-Free, Reliable Multi-Cloud Migration –White Paper
- Decentralized Network Architecture Trends: What's Driving the Need? –Resource
- How to Optimize Your Office 365 –Product Overview
Blog: The Network Hub
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5 questions to ask about open data centers
Editor's note: In this opinion piece, industry analyst Zeus Kerravala shares his thoughts on open data centers and Extreme Networks' approach. Extreme Networks is a client of Kerravala's ZK ...Continue Reading
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Expect slow adoption of 400 Gigabit Ethernet, for now
Editor's note: In this opinion piece, industry analyst Zeus Kerravala shares his thoughts on 400 Gigabit Ethernet adoption and Arista Networks' 400 GbE approach. Arista is a client of Kerravala's ...Continue Reading
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More The Network Hub Posts
Merging wired and wireless networks spawns valuable analytics
Palo Alto Networks adds cloud analytics with RedLock acquisition
Cisco to acquire Viptela
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News
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Network management software and network analytics
Datadog adds network performance monitoring to platform
Datadog Network Performance Monitoring intends to ease the workload of engineering teams by automating network monitoring and providing visibility down to containers.
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Software-defined networking
Cisco trails VMware in data center SDN
VMware surpassed Cisco in grabbing the largest share of the money spent on software-defined networking for the data center in 2018, when the SDN market reached $7 billion.
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Telecommunication networking
Acacia buy makes Cisco a bigger player in DCI market
Cisco plans to buy Acacia for $2.6 billion. Cisco's acquisition will make it a direct supplier of optical interconnects for the data centers of carriers and service providers.