Jim Duffy

Articles by Jim Duffy

Go national

Verizon announces completion of IP backbone

Apr 23, 2004 3 mins

Cellular Networks Networking Verizon

Go national

* Verizon announces completion of IP backbone

Apr 22, 2004 3 mins

Networking Verizon

HFR: Not very far

New high-end Cisco core router designed to one-up Juniper

Apr 21, 2004 3 mins

Cisco Systems System Management

Juniper unveils ‘infranet’ council

Apr 21, 2004 4 mins

HFR: Not very far

* New high-end Cisco core router designed to one-up Juniper

Apr 20, 2004 3 mins

Cisco Systems Wi-Fi

Wireless data service options explode

Wi-Fi, EV-DO and other offerings provide alternatives to wireline services.

Apr 19, 2004 6 mins

Cellular Networks Small and Medium Business Wi-Fi

High-end router on tap

Apr 19, 2004 3 mins

Cisco Systems Networking

Cisco to revamp IOS software

By Jim Duffy and Phil Hochmuth

Apr 19, 2004 6 mins

Cisco Systems Network Switches Networking

Air wars

Verizon Wireless looks to thwart Nextel spectrum bid

Apr 16, 2004 2 mins

Cellular Networks Enterprise Applications Government

Air wars

* Verizon Wireless looks to thwart Nextel spectrum bid

Apr 15, 2004 2 mins

Cellular Networks Network Security

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Samsung offers future AI memory roadmap

By Andy Patrizio

Aug 7, 20264 mins

Artificial IntelligenceMarketsTechnology Industry

Polish data center plans to send its waste heat to the neighbors

By Maxwell Cooter

Aug 7, 20262 mins

Cooling SystemsData CenterData Center Design

AMD to buy Taalas, maker of model-specific AI chips for enterprise inference

By Anirban Ghoshal

Aug 7, 20264 mins

Artificial IntelligenceCPUs and ProcessorsData Center Design

Has the hype around ‘Internet of Things’ paid off? | Ep. 145

Apr 18, 202436 mins

IoT PlatformsIoT Security

Episode 1: Understanding Cisco’s Converged SDN Transport

Sep 24, 202120 mins

Cisco SystemsInternetNetworking

Episode 2: Pluggable Optics and the Internet for the Future

Sep 23, 202117 mins

Cisco SystemsComputers and PeripheralsInternet

Master Linux Math with the bc Command | Easy CLI Calculations Explained!

Jun 23, 20251 mins

Operating Systems

Master Linux Math in Seconds: How to Use the expr Command Like a Pro

Jun 17, 20251 mins

Operating Systems

How to Do Math in the Command Line Using Double Parentheses

Jun 6, 20251 mins

Operating Systems