Jim Duffy

Articles by Jim Duffy

Internet2 readies 100G OpenFlow SDN for Big Data

At a conference this week, U.S. engineers will define capabilities for an open SDN network called the Innovation Platform

Extreme Networks next up with SDN strategy

Company will offer OpenFlow support across its ExtremeXOS-based Ethernet switch line and support multiple OpenFlow controllers

The 10 most demanding jobs in IT

Respondants to vendor's global survey suggest IT procurement officers have tougher jobs than CIOs or IT security

Cisco bids strategy chief adieu in exec shuffle

Ned Hooper leaves to form an investment vehicle, with Padmasree Warrior to pick up many of his responsibilities including acquisitions

Killer apps for software defined networks

What you need to know about OpenFlow and SDNs

Cisco ups enterprise router share in Q1

Worldwide sales were up by 8 per cent over the same period a year ago, according to a market research company. However, sales were down compared to Q4

Brocade outlines its SDN approach

Adds OpenFlow support to its NetIron and MLX series 100Gbps routers as part of a broader software-defined networking strategyrnrn

Alcatel-Lucent tries again in core routing

A decade after barely making a dent in the market, the company is about to release a family of routers for service providers. An exec explains why A-L believes it will succeed this time

Tech News