User guide

5-20
Cisco WLAN Controller Web Interface User Guide
OL-7416-04
Chapter 5 Wireless Menu Bar Selection
802.11a AP Interfaces > Details
Command Buttons
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Current CCA Mode CCA method in operation. Valid values are:
Energy detect only (edonly) = 01,
Carrier sense only (csonly) = 02,
Carrier sense and energy detect (edandcs)= 04
Carrier sense with timer (cswithtimer)= 08
High rate carrier sense and energy detect (hrcsanded)=16.
ED/TI Threshold The Energy Detect and Threshold being used to detect a busy medium
(frequency). CCA reports a busy medium upon detecting the RSSI above
this threshold.
Table 5-23 RF Recommendation Parameters
Parameter Description
Channel 802.11a Low Band, Medium Band, and High Band
802.11b/g
Tx Power Level 0 if Radio Resource Management (RRM) disabled, 1 - 5 if Radio
Resource Management (RRM) enabled.
RTS/CTS Threshold 0 if Radio Resource Management (RRM) disabled, 1 - 5 if Radio
Resource Management (RRM) enabled. Refer to RTS Threshold in MAC
Operation Parameters above.
Fragmentation
Threshold
0 if Radio Resource Management (RRM) disabled, or as Radio Resource
Management (RRM) recommends.
Antenna Pattern 0 if Radio Resource Management (RRM) disabled, or as Radio Resource
Management (RRM) recommends.
Table 5-22 Physical Channel Parameters (continued)
Parameter Description