Network management and monitoring

Enterprises must be able to accurately track network performance to ensure users can access the applications they need. Find out about the latest trends shaping network monitoring software and tools, including expert advice about the steps companies should take to best manage their networks.

December 22, 2021 22 Dec'21
In 2022, AI network management is all about growing trust

AI network management tools are poised for significant growth in the coming year, but making the most of the tech's capabilities will require trust.
December 20, 2021 20 Dec'21
AWS to rearchitect support network following major outage

AWS plans to rearchitect its support system to run across multiple regions to prevent a future hours-long outage. Also, it will release an updated Service Health Dashboard.
June 11, 2021 11 Jun'21
Cisco DNA Center update tackles customer headaches

The latest DNA Center upgrade simplifies deploying the campus network controller and scaling the platform to handle more endpoints. Cisco plans to release it in mid-June.
May 27, 2021 27 May'21
Juniper ships first major Apstra release

Juniper said the latest update to its recently acquired Apstra network automation product sends a message to customers that the company is committed to multi-platform support.

Bring yourself up to speed with our introductory content

5 principles of the network change management process

Network change management includes five basic principles, including risk analysis and peer review. These best practices can help network teams limit failed network changes and outages. Continue Reading
DHCP client configuration for Linux, Windows and macOS

Network and system admins can use command-line and GUI tools to configure DHCP clients in Linux, Windows and macOS. Here's a breakdown of which commands to use for each OS. Continue Reading
network analyzer (protocol analyzer or packet analyzer)

A network analyzer -- also called a network protocol analyzer or packet analyzer -- is a software application, dedicated appliance or feature set within a network component used in network performance troubleshooting or to enhance protection against... Continue Reading

Weigh the pros and cons of technologies, products and projects you are considering.

Review the major networking acquisitions of 2021

When a networking vendor announces plans to acquire another company, most people take notice. Explore which vendors made moves in 2021 and what those purchases mean. Continue Reading
Choose from 10 CDN service providers to deliver content

Learn how 10 CDN providers measure up when it comes to addressing key considerations, including primary service focus, features, PoPs, a free trial version and pricing information. Continue Reading
Evaluate must-have CDN features before choosing a product

No two CDN services are identical. Explore the main feature and function areas available in today's content delivery network market to better narrow down your choice of vendors. Continue Reading

Learn to apply best practices and optimize your operations.

Enable automation with a network digital twin

Digital twin technology is a hot topic in IoT systems, but IT teams can also invest in digital twins to improve network visibility, plan for changes and enable automation. Continue Reading
Cable management software enhances documentation, visibility

Even a timeworn networking discipline like cabling can undergo a renaissance. See how cable management software helps organizations visualize network connectivity. Continue Reading
4 categories of network monitoring

Network teams should routinely monitor the states of their networks. The type of network monitoring strategy used depends on the needs of the organization. Continue Reading

We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.

9 most common network issues and how to solve them

Slow network speeds, weak Wi-Fi signals and damaged cabling are just some of the most common network connection issues that IT departments need to troubleshoot. Continue Reading
Troubleshooting a DHCP server failure

DHCP errors often result from DHCP server failure, a lack of available IP addresses and network failure. But troubleshooting steps vary depending on the error symptoms and causes. Continue Reading
How the SolarWinds vulnerability affects networking

The SolarWinds attack resulted in a bevy of network vulnerabilities, like masked traffic and backdoor access. Network teams should take the time to review their security strategies. Continue Reading