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Network functions virtualization provides a way to virtualize network services and reduces the overall cost and efficiency. Explore its architecture, challenges, and more.
The post Network Functions Virtualization Explained [+4 Learning Resources] appe…
Transmission Control Protocol (TCP) is a fundamental communication protocol, used in computer networks, that does exactly what its name says: it controls how data is transmitted between two systems – the client and the server, and it makes sure t…
Nslookup is a command-line tool that helps you perform DNS queries. The Name Server Lookup (nslookup) command helps server administrators check DNS records. By using it they can find out data like domain names, IP addresses, the ports in use, and timeo…
Cisco announced C8500-20X6C with four times the processing power in the Catalyst 8500 Series. It delivers accelerated edge services with cloud-like agility and multi-layered security for Data-Center and Colocation deployments.
In the latest string of Cisco SD-WAN and routing enhancements you can expect UI and UX upgrades to vManage, along with performance enhancements to our Catalyst Series Routers.
Just like Moneyball, it’s the analytics and automation that enable our customers to be more competitive. Give them better network visibility, actionable insights, and ultimately predictions that transform their operation from a reactive to a highly predictive model.
These ransomware infections on VMware ESXi software are due to a vulnerability that has existed since 2021. Find out the most targeted countries and how to secure your organization.
The post Massive ransomware operation targets VMware ESXi: How to prot…
In an era where the experience is everything, transformation can be hard amidst increased operational complexity. Read how the convergence of networking and security can hold the key to unlocking success.
Deep packet inspection is the top level of monitoring that provides the most information about network traffic. Here, we explore some of the best tools for deep packet inspection.
The post 6 Best Deep Packet Inspection Tools in 2023 appeared first on G…
Cisco Catalyst 9200CX models, now with HVDC power options, are designed to allow you to secure your network from the inside out to extend your network to places it has never been before.