WESM zl Management and Configuration Guide WT.01.28 and greater

12-95
Wireless Network Management
Network Self Healing
For example, one radio in your network might operate in G-only mode (that is,
it supports higher data rates only) while a nearby radio also supports the lower
data rates of 802.11b. You might configure the first radio to add the lower data
rates so that it can support both types of stations if the second fails.
■ raise its transmit power to the maximum allowable power in your regulatory
domain
You might have lowered the transmit power because you have placed RPs close
together for denser coverage. Raising the transmit power when one RP fails
increases the chance that stations can receive a good signal from remaining
radios.
In some cases, you may need to configure a self healing offset to prevent the RP
radio from raising its power too high. See “Configuring a Self Healing Offset”
on page 12-97.
Figure 12-68.Self Healing Action for Neighbor Recovery