Carolyn Duffy Marsan

Articles by Carolyn Duffy Marsan

ESnet turns to high-speed optical MANs

* Energy Sciences Network

By Carolyn Duffy Marsan

May 23, 2005 3 mins

Networks drive car of the future

By Carolyn Duffy Marsan

May 23, 2005 11 mins

Cellular Networks Computers and Peripherals Consumer Electronics

Tales from the front: Microchip chooses Netli to serve up Web content fast

* How Microchip accelerated delivery of Web info to its customers

By Carolyn Duffy Marsan

May 18, 2005 4 mins

Internet Service Providers Networking

At the bleeding edge: Esnet officials test optical provisioning, IPv6

* Q&A with Energy Sciences Network officials

By Carolyn Duffy Marsan

May 11, 2005 5 mins

Internet Service Providers Networking

Feds seek bids for massive telecom buy

By Carolyn Duffy Marsan

May 10, 2005 5 mins

Telecommunications Industry Wi-Fi

At the bleeding edge: ESnet officials try to satisfy demanding users

* Q&A with Energy Sciences Network officials

By Carolyn Duffy Marsan

May 4, 2005 5 mins

Infoblox upgrades appliances

By Carolyn Duffy Marsan

May 2, 2005 4 mins

Tales from the front: UCG shares MPLS experience

* UCG reports satisfaction after five months of using managed IP VPN service

By Carolyn Duffy Marsan

Apr 27, 2005 3 mins

BT Infonet adds application-based monitoring to its arsenal

* BT Infonet rolls out Application Centric VPN offering

By Carolyn Duffy Marsan

Apr 20, 2005 3 mins

BT Infonet bolsters IP VPN services

By Carolyn Duffy Marsan

Apr 18, 2005 2 mins

Networking Security

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Arista hits first $3B quarter as AI networking momentum continues

By Michael Cooney

Aug 5, 20267 mins

Enterprise RoutersNetwork SwitchesNetworking Devices

AI erased the 50-day patch window. Palo Alto Networks has a response

By Zeus Kerravala

Aug 5, 20266 mins

Network SecuritySecurity SoftwareThreat and Vulnerability Management

2026 network outage report and internet health check

Aug 4, 202678 mins

Cloud ComputingNetwork Management SoftwareNetwork Monitoring

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