Jim Duffy

Articles by Jim Duffy

Yipes scales Ethernet service

Addition of VPLS designed to enable greater multi-point reach.

Sep 16, 2005 4 mins

Network Security

Cisco issues another IOS security alert

* Advisories indicate just how susceptible routers and router software are to attack

Sep 15, 2005 2 mins

Cisco Systems Security Servers

Nortel expands WiMAX strategy with Intel, Airspan partnership

Sep 15, 2005 2 mins

Cellular Networks Enterprise Applications LG Corp.

Broadband-over-power line services generating some buzz

* Powering up a new kind of broadband

Sep 14, 2005 7 mins

Router vendors address service quality, security, IP video

Sep 13, 2005 3 mins

Cisco Systems Media and Entertainment Industry System Management

Powering up a new kind of broadband

Sep 12, 2005 7 mins

Government Internet Networking

BellSouth works to repair damage

Sep 12, 2005 2 mins

BellSouth works to repair damage

* Carrier recovers half of lines knocked out by hurricane; cost estimates at $600 million

Sep 12, 2005 2 mins

Cisco warns of another IOS bug

Sep 8, 2005 2 mins

Cisco Systems Computers and Peripherals Vulnerabilities

Q&A: Addressing the MPLS challenge

* Q&A with Nexagent CEO Charlie Muirhead

Sep 7, 2005 6 mins

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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