Xirrus XR-1220, Руководство пользователя

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Wireless Array
Introduction 15
with other lower speed stations. This ensures optimal performance for high-speed
802.11n stations without compromise.
The complete feature set of the RPM package includes:

WDS (Wireless Distribution System) for point-to-point communication

Wireless Mode per IAP

Sharp Cell technology

Wireless Data Rate Optimization

Wireless Traffic Shaping

Wireless Voice Call Admission Control

Fast Layer 2 and 3 Roaming

Standby Mode
Xirrus Advanced RF Security Manager (RSM)
The Xirrus RSM improves security and minimizes the risk in deploying 802.11n
wireless networks. Leveraging an integrated 24/7 threat sensor and hardware-
based encryption/decryption in each Array, RSM secures the wireless network
from multiple types of threats. The result delivers uncompromised overall
network security with superior flexibility and performance.
Today's wireless networks face a number of potential security threats in the form
of rogue access points, ad-hoc clients, unauthorized clients, wireless-based
attacks, eavesdropping, etc. As 802.11n is increasingly adopted in enterprise
networks, defending against these threats becomes more critical. With the Array’s
dedicated threat sensor radio scanning all channels in the 2.4GHz and 5GHz
spectrums, RSM searches for security threats and automatically mitigates them.
High performance encryption/decryption in the enterprise wireless network is a
must. The wireless network needs to support each client using the highest level of
encryption (WPA2 Enterprise/128 bit AES) and without degrading the overall
performance of the network. Xirrus incorporates hardware-based encryption/
decryption into each Array, delivering line-rate encryption at the edge of the
network instead of at a choke point within a centralized controller.