Networking

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Baselining and DHCP (Sort of)

June 22, 2021

As part of my baselining series, I am covering the various topics or protocols to look for. In this example I have a PC bootup trace file that you can take using a span port or tap.

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Networking

A Well-Defined API is Layer 8

Lori MacVittie

June 21, 2021

Protocol (noun): a set of rules governing the exchange or transmission of data between devices

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Network Security

VPN Attacks Surged in First Quarter

Jai Vijayan

June 17, 2021

But volume of malware, botnet, and other exploit activity declined because of the Emotet botnet takedown.

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Wireless Infrastructure

Simplifying Device Provisioning On Private Mobile Networks

Mehmet Yavuz

June 16, 2021

Embedded SIMs promise to radically simplify enterprise migration to 4G/5G private mobile networks.

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Networking

Telecom APIs: A Key IT Tool to Scale Services and Improve Customer Experiences

Darach Beirne

June 15, 2021

Businesses are actively using Telecom APIs to support their distributed workforces, boost customer service and retention, and enable greater scalability of communication capabilities.

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Cloud Infrastructure

Reducing Cloud Overspend By Increasing Network Visibility

Magnus Bjornsson

June 14, 2021

With cloud adoption only increasing, enterprises will need to optimize their efficiencies, operations, and, most importantly, prevent wasteful overspending.

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Networking

From MPLS to the Internet: Optimizing Enterprise Networking in a New Era of WAN

Greg Bryan

June 10, 2021

WAN managers must appraise what happens to their traffic once it leaves their office over a best-efforts internet connection. Performance on the “internet middle mile,” once the telco’s...

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Networking

Broadband Options: Fiber, Satellite, and Wi-Fi, Oh My!

J.R. Simmons

June 07, 2021

Infrastructure investments for broadband service delivery can flow in many directions, but making wise decisions will maximize the value.

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Network Security

Are You Ready to Support the “Branch Office of One”?

Jonathan Nguyen-Duy

June 04, 2021

With a unified and integrated approach to security and networking, digital innovation can proceed uninterrupted, enabling users to effectively and securely operate from a branch office of...

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Data Centers

Four Factors Driving 100 Gbps Network Upgrades

Ron Stein

June 03, 2021

As with all generational changes and upgrades, plan carefully, make sure that the monitoring fabric is an integral part of that plan, and put that monitoring in place early to ensure a...

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Data Centers

What is the Zoned Namespace Specification?

David Woolf

June 01, 2021

The Zoned Namespace specification (ZNS) brings a new command set for host systems to use when accessing SSDs and to get more out of those SSDs under certain workloads.

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Wireless Infrastructure

Matching 5G Demands with the Right Technology

Jeff Morris

May 27, 2021

The push for 5G-enabled apps reveals the need for data platforms to sync and scale across diverse networks. Are your applications ready to engage?

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Cloud Infrastructure

What’s the Best Service Mesh Proxy?

Jason Morgan

May 26, 2021

The perfect service mesh implementation wouldn’t use a general-purpose proxy, but would instead use a service mesh specific proxy—one that does no more than the mesh needs and that is...

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Data Centers

The Pros and Cons of Hyperconverged Infrastructure

Greg Jehs

May 25, 2021

The positives of a hyperconverged solution typically far outweigh the negatives when it comes to streamlining your overall operational capabilities and productivity.

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Networking

Semiconductor Shortage Hurts Network Equipment Makers and Customers

John Edwards

May 20, 2021

Semiconductors are scarce, and so are many types of network gear. The wait for things to get back to normal may be a long one.

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Networking