Jim Duffy

Articles by Jim Duffy

Cisco’s rack server intensifies competition, increases market

Jun 4, 2009 2 mins

Cisco unveils rack server for UCS

Jun 4, 2009 2 mins

Cisco participates in first Data Center Bridging plugfest

Jun 3, 2009 2 mins

Data center network brawl

Our take at making sense of competing platforms for unified servers, storage and networking from Cisco, IBM, Juniper and others

By Jon Brodkin and Jim Duffy

Jun 3, 2009 12 mins

Enterprise Storage Oracle Servers

Cisco adds rack server to data center computing system

By Matt Hamblen and Jim Duffy

Jun 3, 2009 5 mins

Cisco Systems Servers Virtualization

Did Cisco win big AT&T router RFP?

Jun 2, 2009 2 mins

AT&T Cisco Systems

Cisco founder wants to go faster, farther

Jun 2, 2009 4 mins

Cisco added to the Dow

Jun 2, 2009 2 mins

June giveaways: Books and training up for grabs

Jun 1, 2009 2 mins

Cisco Systems IPv6 Security

Cisco added to Dow

Jun 1, 2009 1 min

Cisco Systems Networking

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IT infrastructure shortages are real and lasting. Here’s how to cope

By Paul Desmond

Aug 11, 202613 mins

Enterprise RoutersEnterprise StorageNetworking Devices

Tor routing algorithm is trading safety for speed, says cofounder

By Sean Michael Kerner

Aug 10, 20266 mins

Browser SecurityEndpoint ProtectionNetwork Security

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

By Sean Michael Kerner

Aug 10, 20266 mins

Data CenterNetwork SecurityServers

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