Networking Archives - Exotic Digital Access
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Leader in GigaOm Radar SASE report for single-vendor SASE

Leader in GigaOm Radar SASE report for single-vendor SASE

We are honored to share that GigaOm has recognized HPE Aruba Networking as a “Leader” in their inaugural 2024 Secure Access Secure Edge (SASE) Radar report. HPE Aruba Networking is one of only five vendors to be named a Leader in this report. The GigaOm Radar Report for SASE examines 18 of the top SASE […]

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What is a network switch and how does it work?

What is a network switch and how does it work?

Think of your home wireless router. It routes to a broadband connection through its WAN port, but it usually also has additional Ethernet ports that you can use to connect an Ethernet cable for a computer, television, printer or even a gaming console. While other devices on the network, such as other notebooks and phones, […]

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Nvidia, Google Cloud team to boost AI startups

Nvidia, Google Cloud team to boost AI startups

Axion is based on Arm’s Neoverse V2 design, a data-center-oriented chip built on the ARMv9 architecture. Arm doesn’t make chips; it makes designs, and then licensees take those design and do their own customizations by adding to the basic configuration they get from Arm. Some make smart phones (Apple, Qualcomm), and others make server chips […]

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IBM mainframes unscathed after earthquake rattles US East Coast

IBM mainframes unscathed after earthquake rattles US East Coast

The 4.8 magnitude earthquake rumbled through the northeastern United States at 10:23 a.m. on Friday, according to the United States Geological Survey. It sent tremors from Philadelphia to Boston and jolted buildings in Manhattan and throughout the five boroughs, the New York Times reported. Mainframes are engineered to withstand environmental events, including earthquakes. IBM and […]

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2024 global network outage report and internet health check

Public cloud network outages: Globally, cloud provider network outages increased from six to 10 outages. In the U.S., they increased from four to six outages. Collaboration app network outages: Globally, collaboration app network outages spiked from six to 34 outages. In the U.S., collaboration app network outages jumped from 3 to 28 outages. Two notable outages On […]

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Data centers warm up to liquid cooling

Data centers warm up to liquid cooling

This is the liquid cooling technology Graham sees most often, with the biggest challenge being the additional plumbing and piping that’s required. “It hits the sweet spot of cooling data center racks without doing any modifications to the servers,” he says. “That’s what makes it very appealing to folks implementing high density racks. It does […]

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What is DNS and how does it work?

What is DNS and how does it work?

When your computer wants to find the IP address associated with a domain name, it first makes its DNS query via a DNS client, typically in a Web browser. The query then goes to a recursive DNS server, also known as a recursive resolver. A recursive resolver is typically operated by an Internet Service Providers […]

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SD-Routing: Unlock Agility and Efficiency for the Secure WAN Edge

SD-Routing: Unlock Agility and Efficiency for the Secure WAN Edge

Many Cisco enterprise customers have decades of Cisco Catalyst routing and security capabilities functioning at branch locations. However, many of their traditional network management solutions can’t keep up with the demands of cloud adoption, remote work, and ever-growing user expectations. This translates to poor user experience, sluggish applications, and possible security vulnerabilities. These factors are […]

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