

Jim Duffy
Managing Editor
Jim Duffy has been covering technology for over 28 years, 23 at Network World. He covers enterprise networking infrastructure, including routers and switches. He also writes The Cisco Connection blog and can be reached on Twitter @Jim_Duffy and at jduffy@nww.com.Google+

Arista takes on Cisco, Juniper at routing
New 'Jericho' switches and FlexRoute software aimed at replacing Internet routers

HPE readies SD-WAN
Based on ContexNet OpenDaylight code from ConteXtream buy

DreamHost replaces VMware SDN with open source for big savings
OpenStack code developed by spin-out company nets 70% capex, 40% opex cuts

Juniper, Lenovo converge for next gen data centers
Align products, marketing for SDN, hyperconvergence, hyperscale opportunities

Cisco containing clouds, enterprises
Cloud Native Platform coming next month; container stack for enterprise workloads on tap too
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