Cisco AIR-WLC2006-K9 - Wireless LAN Controller 2006 Guía de usuario Pagina 42

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 260
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 41
1-18
Cisco Wireless LAN Solution Product Guide
OL-7955-01
Chapter 1 Overview
Pico Cell Functionality
Pico Cell Functionality
Pico Cell functionality includes optimization of the operating system (operating system) to support this
functionality as follows:
The Cisco WCS Pico Cell Mode parameter reconfigures operating system parameters, allowing
operating system to function efficiently in pico cell deployments. Note that when the operator is
deploying a pico cell network the operating system must also have more memory allocated (512 to
2048 MB) using the config database size 2048 CLI command.
Client mobility between multiple mobility domains when such exist.
Addition of a WPA2 VFF extension to eliminate the need to re-key after every association. This
allows the re-use of existing PTK and GTK.
With WPA2 PMK caching and VFF, the PMK cache is transferred as part of context transfer prior
to the authentication phase. This allows expedited handoffs to work for both intra- and inter-Cisco
Wireless LAN Controller roaming events.
A beacon/probe response that allows a Cisco 1000 Series lightweight access point to indicate which
Cisco Wireless LAN Controller it is attached to so that reauthorization events only occur when
needed, minimizing inter-Cisco Wireless LAN Controller handoffs and thus reducing CPU usage.
Allows changes to Cisco 1000 series lightweight access point sensitivity for pico cells.
Allows control of Cisco 1000 series lightweight access point fallback behavior to optimize pico cell
use.
Supports heat maps for directional antennas.
Allows specific control over blacklisting events
Allows configuring and viewing basic LWAPP configuration using the Cisco 1000 series lightweight
access point CLI.
Intrusion Detection Service (IDS)
Intrusion Detection Service includes the following:
Sensing Clients probing for “ANY” SSID
Sensing if Cisco 1000 series lightweight access points are being contained
Notification of MiM Attacks, NetStumbler, Wellenreiter
Management Frame Detection and RF Jamming Detection
Spoofed Deauthentication Detection (AirJack, for example)
Broadcast Deauthorization Detection
Null Probe Response Detection
Fake AP Detection
Detection of Weak WEP Encryption
MAC Spoofing Detection
AP Impersonation Detection
Honeypot AP Detection
Valid Station Protection
Vista de pagina 41
1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 259 260

Comentarios a estos manuales

Sin comentarios