Networking: Page

line card

A line card may be a modular electronic telecommunications switching component on a printed circuit board, or a printed brochure or document that contains the names, descriptions and products that are sold by a third party.

By Rahul Awati • March 14, 2022

How does a NetOps strategy affect enterprise network teams?

A NetOps approach uses DevOps frameworks to help network teams enable virtualization, automation and AI to create Agile networks and deploy applications faster.

By Andrew Froehlich • March 14, 2022

Explore 4 network performance monitoring tools

The network performance monitoring market is changing to address the emergence of IoT and AI. Read more about the NPM market evolution and available vendor products.

By Andrew Froehlich • March 14, 2022

NetOps meets DevOps concepts to tackle network problems

NetOps and DevOps are converging, due to increased use of infrastructure as code to automate enterprise networks. Shared concepts include structured coding practices and automated testing.

By John Burke • March 14, 2022

Configure DHCP failover for Windows Server

DHCP is a critical service, and network admins should take the time to create fault tolerance. Windows Server makes it easy to configure both failover and load balancing.

By Damon Garn • March 10, 2022

The rise of the NetOps engineer

The need for NetOps engineers with network automation and software development skills is rising with the continued drive to create more flexible networks. Find out what it takes.

By Terry Slattery • March 9, 2022

Businesses building data center network automation internally

Companies develop their own data center network automation software for security compliance, and they need tools closely aligned with their specific networks.

By Shamus McGillicuddy • March 8, 2022

Strategies, benefits of data center network automation

Data center networks aren't new, but ways of managing them are -- such as with data center network automation. Strategies include cloud automation, DevOps automation and more.

By Deanna Darah • March 8, 2022

Demand for effective telecom service assurance to increase

As the markets for 5G, IoT and other emerging technologies continue to grow, the service assurance market that ensures the quality of these services will also increase.

By Akshay Kedari • March 7, 2022

Microsoft updates Azure for Operators, joins AT&T in private 5G

Microsoft's latest Azure for Operators update includes critical 5G services. The company also joined AT&T in a private 5G service that can roam on the carrier's public network.

March 3, 2022

Business benefits of an Agile networking approach

Enterprises that embed an Agile approach in their networking strategies could see benefits like better network performance, enhanced data security and faster rollouts of network services.

By Andrew Froehlich • March 3, 2022

Try a network configuration quiz to study for Network+ exam

Use these sample questions from CompTIA's 'Official CompTIA Network+ Self-Paced Study Guide (Exam N10-008)' in preparation for your certification exam.

By Deanna Darah, CompTIA • March 1, 2022

Study various network types, topologies for configuration

Those looking to earn a Network+ certification need to learn about network types, topologies, network design best practices and more. James Pengelly's book covers those topics.

By Deanna Darah • March 1, 2022

Network design considerations for Network+ exam prep

One of the first things network pros should learn is how to design a network. In this Q&A, author James Pengelly discusses best practices for network configuration.

By Deanna Darah • March 1, 2022

Automation brings NetOps to the next level

Automation and AI can help enterprise NetOps teams attain the data insights they need to deliver services more efficiently and create a more agile, proactive network.

By Jennifer English • Feb. 28, 2022

Network Time Protocol (NTP)

Network Time Protocol (NTP) is an internet protocol used to synchronize with computer clock time sources in a network.

By Paul Kirvan, Jessica Scarpati • Feb. 28, 2022

Arista embeds security software in campus switches

Arista Networks will embed network detection and response software in campus switches to provide AI-driven threat detection across the network.

By Madelaine Millar • Feb. 25, 2022

A review of Zscaler SASE architecture

Zscaler has a strong cloud-native architecture for secure internet access. But it doesn't deliver SD-WAN or converge internet access and WAN security, leaving it with only part of a SASE platform.

By Steve Garson • Feb. 25, 2022

Dell, Marvell partner on telco 5G hardware

The combination Dell PowerEdge server and Marvell-powered inline 5G Layer 1 processing card can run carriers' open or virtualized radio access networks.

By Antone Gonsalves • Feb. 24, 2022

How NetOps differs from traditional network operations

When comparing NetOps and conventional network operations, network teams focus on automating repeatable tasks that correct problems rather than introducing new ones manually.

By John Burke • Feb. 24, 2022

NetBrain’s new tool automates network troubleshooting

NetBrain's Problem Diagnosis Automation System leans on network manager expertise instead of AI to automate troubleshooting and resolve network issues.

Feb. 23, 2022

Load sharing vs. load balancing: What’s the difference?

Load sharing and load balancing are two techniques that work to distribute traffic across a network. However, their methods of balancing differ significantly. Here's how.

By Andrew Froehlich • Feb. 23, 2022

Why NetOps is a bridge to AIOps

As IT infrastructure grows more complex, NetOps teams should identify ways to ensure their networks remain operational and perform at peak levels. One option is AIOps.

By Andrew Froehlich • Feb. 17, 2022

Juniper acquires zero-trust security startup WiteSand

Juniper has acquired zero-trust security company WiteSand. The startup's cloud-native technology could find a home in Juniper's Mist and SASE platforms.

By Madelaine Millar • Feb. 15, 2022

Research predicts enterprises will skip Wi-Fi 6E entirely

Supply chain issues plaguing Wi-Fi 6E will lead many enterprises to skip the wireless standard and go straight to Wi-Fi 7, according to the Dell'Oro Group.

Feb. 11, 2022