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9-18
Cisco Wireless LAN Controller Configuration Guide
OL-8335-02
Chapter 9 Configuring Radio Resource Management
Configuring Dynamic RRM
Avoid Cisco AP Load Causes the controller’s RRM algorithms to consider 802.11 traffic from
Cisco lightweight access points in your wireless network when
assigning channels. For example, RRM can assign better reuse patterns
to access points that carry a heavier traffic load.
Options:Enabled or Disabled
Default: Disabled
Avoid Non-802.11a
(802.11b) Noise
Causes the controller’s RRM algorithms to consider noise (non-802.11
traffic) in the channel when assigning channels to lightweight access
points. For example, RRM may have access points avoid channels with
significant interference from non-access point sources, such as
microwave ovens.
Options:Enabled or Disabled
Default: Enabled
The following non-configurable RF channel parameter settings are also shown:
• Signal Strength Contribution—This parameter is always enabled. RRM constantly monitors the
relative location of all access points within the RF group to ensure near-optimal channel reuse.
• Channel Assignment Leader—The MAC address of the RF group leader, which is responsible for
channel assignment.
• Last Auto Channel Assignment—The last time RRM evaluated the current channel assignments.
Table 9-1 RRM Parameters (continued)
Parameter Description