SD-WAN: 10 essential considerations
SD-WAN offers cost savings, improved reliability, security and more
SD-WAN
is the hottest new technology in networking and many distributed
organizations have already or will soon adopt SD-WAN solutions. Here are
10 essential considerations for IT organizations weighing whether to
adopt or expand their SD-WANs. The attraction of SD-WAN stems
from the fact that it combines multiple physical WAN links into one
logical network and provides traffic prioritization to accelerate
performance of applications that are deployed in internal data centers and in clouds.Using network abstraction, SD-WAN improves the economics of
branch connectivity by leveraging inexpensive circuits such as the
Internet to address growing bandwidth requirements. SD-WAN is an overlay
technology that maps new services – application prioritization,
security, management – on top of existing physical networks.
Here are 10 essential considerations when evaluating SD-WAN use.
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