Jim Duffy

Articles by Jim Duffy

Analysts: Juniper could be doing better

Feb 20, 2006 3 mins

Analysts: Juniper could do better

Feb 17, 2006 4 mins

CTC and Choice One together aim to be the largest CLEC in the U.S.

* CTC Communications to merge with Choice One Communications

Feb 16, 2006 2 mins

Verizon extends business VoIP services

Feb 13, 2006 3 mins

Networking Verizon

Deutsch Telekom project may flounder under regulations

* Also: Alcatel revenue and net income rise in fourth quarter; and NTT DoCoMo develops HSDPA handsets for 2006 launch

Feb 9, 2006 2 mins

Internet Servers

Lucent buys assets of beleaguered Riverstone

Feb 7, 2006 3 mins

Cisco beats Q2 earnings estimates

Feb 7, 2006 2 mins

Cisco Systems Networking Technology Industry

Verizon expands Ethernet service

Feb 6, 2006 3 mins

Networking Verizon

Nortel re-enters broadband access world

Feb 6, 2006 3 mins

Huawei Networking

Nortel re-enters broadband access world

* Nortel teams with Huawei

Feb 6, 2006 3 mins

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DEF CON research calls IPMI 'sanctioned backdoor' into enterprise networks

By Sean Michael Kerner

Aug 10, 20266 mins

Data CenterNetwork SecurityServers

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

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