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virtual data center servers

Getting more than expected from a virtual-server training exercise

Sometimes it’s enough to fix an IT problem without discovering the root cause.

Data center / enterprise networking

Cisco: Product sales jump, so do some prices

From Cisco's year-end earnings call: Its software strategy is working, 400G Ethernet is on the march, supply shortages affect some pricing.

Internet of Things (IoT) / security alert / wireless network management

Cisco to buy Epsagon for application, microservice management

Cisco’s fifth acquisition this year is Epsagon, whose application-performance technology will be integrated into Cisco’s AppDynamics performance-management platform.

telecommuting corona virus surgical mask remote worker 5g wi fi by mediaphotos getty images and wyn

Cisco preps now for the hybrid workforce

Cisco says its employees will work from home part of the time and be supported with its networking gear.

sd wan

What is SD-WAN, and what does it mean for networking, security, cloud?

Software-defined wide area networks, a software approach managing wide-area networks, offers ease of deployment, central manageability and reduced costs, and can improve connectivity to branch offices and the cloud.

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