Jim Duffy

Articles by Jim Duffy

Cisco partners with Indian outsourcer to service U.S. enterprises

Feb 10, 2009 1 min

Cisco announces a string of WiMax deals in Eastern Europe

Feb 10, 2009 1 min

Cellular Networks Cisco Systems

$4 billion in debt: is Cisco gearing up for a big acquisition?

Feb 9, 2009 2 mins

Buy a router, save the world

Feb 6, 2009 2 mins

Cisco Systems Collaboration Software Small and Medium Business

Up to 2,000 jobs to be cut at Cisco?

Feb 5, 2009 2 mins

Cisco Systems IT Management

Cisco Tweeps on Twitter, the official list

Feb 4, 2009 1 min

Cisco Systems Social Networking Apps Twitter

Cisco earnings: you want the good news or the bad news?

Feb 4, 2009 2 mins

Cisco releases four security patches for its WLAN controller

Feb 4, 2009 3 mins

Nortel still signing up customers

Nortel also reconsidering sale of Ethernet unit

Feb 4, 2009 3 mins

Data Center Network Switches Networking

Cisco is not ruling out layoffs

Feb 4, 2009 1 min

Cisco Systems IT Management Networking

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North American data center vacancy holds at just 1%

By Andy Patrizio

Aug 12, 20263 mins

Data Center DesignData Center ManagementTechnology Industry

2026 network outage report and internet health check

By Denise Dubie

Aug 12, 202680 mins

Cloud ComputingNetwork Management SoftwareNetwork Monitoring

Nvidia: Latest news and insights

By Network World staff

Aug 12, 202645 mins

Artificial Intelligence

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