ADTRAN BlueSecure Controller Manuel d'utilisateur télécharger pdf (Page 5)

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vWLAN

Unprecedented Wireless Security

The Bluesocket vWLAN solution was designed from

the beginning with security in mind from both the

client side and network side of the system. The

Bluesocket APs control the data plane and include

a built-in stateful ﬁrewall that enforces security

policies at the edge to turn away malicious trafﬁc

before it hits the LAN. In addition, with Wireless

Intrusion Detection System (W-IDS) as a standard

feature, comprehensive user authentication options,

support for multiple encryption protocols, combined

with role-based authentication, Bluesocket vWLAN

ensures a secure wireless environment.

Optimised Performance

With vWLAN, 802.11n system capacity is no longer

computed by the backplane capacity of the hardware-

based controller; rather, it’s determined by the aggregate

throughput of the APs. This is a revolutionary change

from traditional, centralised wireless LAN solutions.

The vWLAN distributed architecture enables a tenfold

increase in total capacity.

Because the packet forwarding functionality is

ofﬂoaded from the controller to the access point,

the controller is free to now manage thousands of

AP’s and tens of thousands of users.

Virtualising the Wireless Network

Simplified Scalability

vWLAN architecture was designed around a concept

of simpliﬁed scalability and ﬂexibility. In the era of

wireless advancements including 802.11n, voice, and

larger wireless networks; maintainability and Total

Cost of Ownership (TCO) are at the forefront of new

network designs. vWLAN removes the complexities

and limitations of dealing with controller capacity

by centralising the management and control func-

tions. Further advantages are gained with security

and mobility distributed at the edge of the network,

the logical placement in networks that are designed

for scalability and high availability. Adding addi-

tional access points to the vWLAN system is as easy

as installing an ADTRAN software license, which

extends coverage to thousands of APs without need-

ing to worry about controller capacity or adding

additional hardware.

ADTRAN’s next-generation vWLAN architecture brings all the beneﬁts of virtualisation to the wireless network. vWLAN uniﬁes

wireless and existing wired networks to produce a truly integrated and optimised networking solution. vWLAN enables customers

to dramatically reduce the cost of deploying and operating large-scale Wi-Fi networks while providing wired-equivalent

performance to wireless users, with seamless roaming and enterprise-class security and policy management.

vWLAN

NetVanta 1335 PoE

NetVanta 3458 PoE

Customer

Data Center

ILL258E

Bluesocket 1930

Bluesocket 1935

Bluesocket 1930

Bluesocket 1920

Bluesocket 1800

Bluesocket 1925

NetVanta 3448 PoE

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ADTRAN BlueSecure Controller Manuel d'utilisateur Page 5

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