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Problem Solve
Where does zero-trust fit with network security?
A zero-trust model limits access and permissions according to a defined set of parameters that enterprises specify for each application. Learn what this means for network security.
News
Wi-Fi 6, SD-WAN and 5G continue as major 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.
News
Facebook Minipack, Arista switches unveiled at OCP 2019
Facebook launches the power-saving Minipack switching platform, and Arista unveils the 7368X4 for hyperscalers at the OCP 2019 Global Summit.
Problem Solve
What are some network monitoring best practices?
Device monitoring, visual performance tools and a deep understanding of network data are just a few of the items that should be on your network monitoring checklist.
How to Prepare your WLAN for the 802.11ax Standard
Currently planned for release in 2019, the 802.11ax standard offers 10 Gbps speeds –up to 40% faster than Wave 2 802.11ac. Find out how this will be a game changer, and why anyone with skin in the game should start educating themselves now.
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 Get Started
How does machine learning work in networking?
Analytics tools that incorporate machine learning can monitor network behavior, highlight anomalies, and improve performance management and security.
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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.
Topics Covered
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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
4G vs. 5G: What's the difference?
As you evaluate the difference between 4G and 5G, you'll see the next-generation cellular standard seems pretty impressive. But goals and reality can be quite different.
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Service chaining and VNF onboarding best practices
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Why visibility into your network keeps getting harder
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What is a cloud exchange and why does it matter?
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Problem Solve
What are some network monitoring best practices?
Device monitoring, visual performance tools and a deep understanding of network data are just a few of the items that should be on your network monitoring checklist.
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How to troubleshoot a common cloud-based network issue
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Test your knowledge of wireless connection issues
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How to troubleshoot Wi-Fi networks in 6 steps
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Manage
network configuration management
Network configuration management is the process of organizing and maintaining information about all of the components in a computer network.
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How to handle new network monitoring complexities
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How does bandwidth change in cloud data centers?
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What to know to monitor virtual and automated networks
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E-Handbook | March 2019
How to handle new network monitoring complexities
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E-Handbook | February 2019
Latest SD-WAN features offer better management, security
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Buyer's Handbook | December 2018
A guide to CDN technology benefits, providers and services
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E-Handbook | November 2018
How to get network data analytics that really helps your team
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E-Handbook | October 2018
802.11ax Wi-Fi and training act as paths to better security
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Networking Basics
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Get Started
network configuration management
Network configuration management is the process of organizing and maintaining information about all of the components in a computer network.
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Get Started
How to properly monitor WAN performance
The importance of WAN performance monitoring hasn't decreased with the introduction of SD-WAN and other technologies. Enterprises still need to enforce proper monitoring strategies.
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Get Started
Power over Ethernet
Power over Ethernet (PoE) is a technology for wired Ethernet local area networks (LANs) that allows the electrical current necessary for the operation of each device to be carried by the data cables rather than by power cords.
Vendor Resources
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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Cloud Networking
Facebook Minipack, Arista switches unveiled at OCP 2019
Facebook launches the power-saving Minipack switching platform, and Arista unveils the 7368X4 for hyperscalers at the OCP 2019 Global Summit.
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Network automation and intent-based networking
The blink of an eye: How AI works with network automation
Enterprises need to respond to network and security events in milliseconds, not seconds. Network automation coupled with artificial intelligence tools can help.
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Open source networking
F5 becomes open source player with NGINX acquisition
F5 Networks plans to buy NGINX for $670 million. The F5-NGINX acquisition removes from the market a business founded on open source software used in 375 million websites.