Cisco Cisco Aironet 2800i Access Point 入門ガイド
© 2016 Cisco and/or its affiliates. All rights reserved.
The big question for you, as the network administrator, isn’t what the boss has to say, but whether
your access points can handle a confined, sudden crush of people using the bandwidth all at once.
When you have Cisco Aironet® 3800 Series Access Points deployed and running, you can relax.
, increasing bandwidth for more devices. Cisco goes beyond the industry standard
to provide advanced innovation that self-optimizes your network in unpredicted times of high density,
with a feature called Cisco Flexible Radio Assignment.
In addition to the device deluge, there are times when a lot of people moving in and out of your network
can complicate a high-density network environment. A manual approach to recalibrating your wireless
network every time there is an unexpected usage change isn’t practical. Flexible Radio Assignment
automatically adapts to these temporary high-density environment changes.
Flexible Radio Assignment is a Cisco innovation designed to provide a better mobile user experience
for high-density networks by automatically detecting when a large number of devices are connected
to a network. Once the detection is made, Flexible Radio Assignment changes its dual radios in the
access point from 2.4 GHz/5 GHz to 5 GHz/5 GHz to serve more clients. The access point performs this
function while still monitoring the network for security threats and RF interference that may
affect performance.
Putting the ‘Flexible’ in Flexible
Radio Assignment
It’s a normal workday at the
office. The coffee machine
is continuously brewing new
pots, Bob from accounting is
telling the same jokes, and
most importantly, the Cisco
wireless network is running
like a dream. Suddenly
a hush comes over the
cubicles: the boss demands
a company-wide meeting in
the large conference room
in five minutes. The normal,
quiet day has disintegrated
rapidly and everyone
has questions.
Putting the ‘Flexible’ in Flexible Radio Assignment
At a Glance