Cisco Cisco 5520 Wireless Controller 디자인 가이드
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Book Title
OL-xxxxx-xx
Chapter 1 Cisco Adaptive wIPS Management Deployment Guide, Release 8.0
WIPS monitoring on 2800, 3800 and 1560 AP
•
ELM global mode with FRA radio in monitor mode.
While ELM mode offers best effort scanning on radio slot 1 (5GHz), monitor mode on FRA radio
provides dedicated wIPS detection “off-channel”, which means the access point will dwell on each
channel for an extend period of time, this allows the AP to detect attacks on all channels. FRA radio
in monitor mode is incapable of serving clients
provides dedicated wIPS detection “off-channel”, which means the access point will dwell on each
channel for an extend period of time, this allows the AP to detect attacks on all channels. FRA radio
in monitor mode is incapable of serving clients
.
•
AP in Monitor mode provides dedicated wIPS security scanning of all channels (2.4GHz and
5GHz) for over the air attacks.
5GHz) for over the air attacks.
A Summary - Comparison of WIPS threat detection in different deployment modes:
WIPS signatures native on the
WLC
WLC
Requires no license, comes
bundled with the controller code
bundled with the controller code
Good