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AI, cybersecurity drive IT investments and lead skill shortages for 2025

Network World

AI and cybersecurity are driving enterprise tech investments and at the same time exposing the talent gaps that IT teams face. Respondents also cited ineffective training programs (22%) and not being able to full anticipate the skills they would need (20%).

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Cisco, NTT partner to simplify private 5G connectivity

Network World

Cisco and NTT Data are extending their partnership to offer customers more streamlined options for deploying private 5G services for enterprise connectivity. Since its eSIM cards can be remotely programmed over the air, they are not bound to a particular carrier as SIM cards generally are, Cisco said. “By

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What is SONiC and how can enterprises try the open-source NOS?

Network World

Interest in the open-source network operating system SONiC is rising as major networking vendors and start-ups look to offer resources to help enterprises give SONiC a try. A growing community of developers and users believe SONiC could change the way many large enterprises, hyperscalers and service providers run their networks.

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Cisco Live: AI takes center stage

Network World

LAS VEGAS – Cisco put AI front and center at its Live customer conclave this week, touting new networking, management and security products, along with partnerships and investments it expects will drive enterprise AI deployments. “AI The company also extended its AI-powered cloud insights program.

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Networking terms and definitions

Network World

5G 5G is fast cellular wireless technology for enterprise IoT, IIoT, and phones that can boost wireless throughput by a factor of 10. Enterprises can choose an appliance from a single vendor or install hardware-agnostic hyperconvergence software on white-box servers.

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The 10 most in-demand tech jobs for 2023 — and how to hire for them

CIO Business Intelligence

The role typically requires a bachelor’s degree in information technology or a related field and experience with multiple programming languages. These IT pros typically have a bachelor’s degree in computer science and should be knowledgeable in LAN/WAN protocol, software, and hardware.

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What is the OSI model? How to explain and remember its 7 layers

Network World

Some switches also operate at Layer 3 in order to support virtual LANs that may span more than one switch subnet, which requires routing capabilities. Two sublayers exist here as well–the Media Access Control (MAC) layer and the Logical Link Control (LLC) layer. In the networking world, most switches operate at Layer 2.

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