Dell PowerConnect W-Airwave 7.1 Manual de usuario descargar pdf (Pagina 205)

Dell PowerConnect W AirWave 7.1 | User Guide Using RAPIDS and Rogue Classification | 205

This section contains the following topics:

 “Controller Classification with WMS Offload” on page205

 “Device OUI Score” on page205

 “Rogue Device Threat Level” on page206

 “Viewing and Configuring RAPIDS Rules” on page206

 “Recommended RAPIDS Rules” on page210

 “Using RAPIDS Rules with Additional AWMS Functions” on page210

Controller Classification with WMS Offload

This classification method is supported only when WMS offload is enabled on Aruba WLAN switches. Controller

classification of this type remains distinct from RAPIDS classification. WLAN switches feed wireless device

information to AWMS, which AWMS then processes. AWMS then pushes the WMS classification to all of the

ArubaOS controllers that are WMS offload enabled.

WMS offload ensures that a part

icular BSSID has the same classification on all of the controllers. WMS offload

removes some load from master controllers and feeds 'connected-to-lan' information to the RAPIDS classification

engine. RAPIDS classifications and controller classifications are separate and often are not synchronized.

The following table compares how def

ault classification may differ between AWMS and ArubaOS, for scenarios

involving WMS Offload.

For additional information about

WMS Offload, refer to the Aruba Practices Guide.

Device OUI Score

The Organizationally Unique Identifier (OUI) score is based on the LAN MAC address of a device. RAPIDS can

be configured to poll your routers and switches for the bridge forwarding tables. RAPIDS then takes the MAC

addresses from those tables and runs them through a proprietary database to derive the OUI score. The OUI score

of each device is viewable from each rogue’s detail page. Table 104 provides list the OUI scores definitions.

Note: RAPIDS classification is not pushed to the devices.

Table 103 Rogue Device Classification Matrix

AWMS AOS (ARM)

Unclassified (default state) Unknown

Rogue Rogue

Suspected Neighbor Interfering

Neighbor Known Interfering

Valid Valid

Contained Rogue DOS

Table 104 Device OUI Scores

Score Description

Score of 1 Indicates any device on the network; this is the lowest threat level on the network.

1 2 ... 200 201 202 203 204 205 206 207 208 209 210 ... 333 334

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Dell PowerConnect W-Airwave 7.1 Manual de usuario Pagina 205