Organizations today are too dependent on the Internet to experience any downtime when upgrading from IPv4 to IPv6. But help is on the way. The Internet Engineering Task Force (IETF) has defined ...

Driving the edge router market are IP TV, carrier Ethernet and multiservice networking, and the market is expected to grow 21% this year, according to the Dell’Oro Group. Three trends are driving the ...

Delivering quality-of-service (QoS) in packet-switched networks requires sorting the packets into traffic classes and ensuring that each class of traffic receives an appropriate share of ...

Alcatel-Lucent this week unveiled significant upgrades to its edge lineup, highlighted by a new chip. Alcatel-Lucent this week joined an ongoing announcement party among major router vendors by ...

Wide-area data networks, once the workhorses of e-mail and file transfers, now are expected to do a wide variety of things while being as steady as the old-fashioned phone system. On Tuesday, Cisco ...

Networks are now widely and rightly regarded as critical infrastructure, yet acceleration of broadband access deployments – including fixed, fixed-wireless access and 5G – are driving the need for ...