Jim Duffy

Articles by Jim Duffy

opinion

Ethernet is red hot

* Worldwide market for Ethernet services expected to double this year
By Jim Duffy
Jun 2, 2005 2 mins
Networking
opinion

Energy Sciences Network adds 10G Ethernet metropolitan-area net in key cities

By Jim Duffy
Jun 1, 2005 2 mins
Wi-Fi
opinion

Energy Sciences Network adds 10G Ethernet metropolitan-area net in key cities

* Also: Qwest adds features to global WAN services; few IT decision-makers see benefit in adopting IPv
By Jim Duffy
May 31, 2005 3 mins
Wi-Fi
news

Qwest adds breadth to iQ WAN services

By Jim Duffy
May 30, 2005 2 mins
Networking WAN
opinion

Cisco snaps up bandwidth optimizer

* Cisco to buy FineGround Networks
By Jim Duffy and Phil Hochmuth
May 30, 2005 2 mins
Wi-Fi
opinion

Enterprises reap benefits of MPLS

MPLS helps segment and secure customer traffic for some, reduces complexity for others
By Jim Duffy
May 27, 2005 2 mins
Cellular Networks Networking
opinion

Enterprises reap benefits of MPLS

* MPLS helps segment and secure customer traffic for some, reduces complexity for others
By Jim Duffy
May 26, 2005 2 mins
Enterprise Applications
opinion

FCC rules that VoIP carriers provide E911 as standard feature

By Jim Duffy
May 25, 2005 2 mins
Government IBM Telecommunications Industry
opinion

FCC rules that VoIP carriers provide E911 as standard feature

* Also, Nortel teams with IBM on telecom and ECI Telecom acquires Laurel Networks
By Jim Duffy
May 24, 2005 2 mins
Government IBM Telecommunications Industry
news

Verizon Wireless revamps pricing

By Jim Duffy
May 23, 2005 2 mins
Network Security

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news

Samsung offers future AI memory roadmap

By Andy Patrizio
4 mins
Artificial IntelligenceMarketsTechnology Industry
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news

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

By Maxwell Cooter
2 mins
Cooling SystemsData CenterData Center Design
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news

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

By Anirban Ghoshal
4 mins
Artificial IntelligenceCPUs and ProcessorsData Center Design
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podcast

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

36 mins
IoT PlatformsIoT Security
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podcast

Episode 1: Understanding Cisco’s Converged SDN Transport

20 mins
Cisco SystemsInternetNetworking
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podcast

Episode 2: Pluggable Optics and the Internet for the Future

17 mins
Cisco SystemsComputers and PeripheralsInternet
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video

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

1 mins
Operating Systems
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video

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

1 mins
Operating Systems
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video

How to Do Math in the Command Line Using Double Parentheses

1 mins
Operating Systems
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