Radio Interface
4-64 Advanced Configuration
Toviewthe current802.11gradiosettings,usetheshowinterfacewirelessgcommand.
Example 
RoamAbout 4102#show interface wireless g
Wireless Interface Information
=========================================================================
----------------Identification-------------------------------------------
Description                     : "RD-AP4102"
SSID                            : r&d
802.11g band                    : 802.11g only
Channel                         : 8 (AUTO)
Status                          : Disable
----------------Antenna--------------------------------------------------
Antenna Select                  : Fixed
Fixed Antenna Control           : Diversity
Antenna ID                      : 0x0000(Integrated antenna)
Ack-TimeOut                     : 0 us
----------------802.11 Parameters----------------------------------------
Transmit Power                  : FULL (17 dBm)
Max Station Data Rate           : 6Mbps
Multicast Data Rate             : 1Mbps 
Fragmentation Threshold         : 512 bytes
RTS Threshold                   : 256 bytes
Beacon Interval                 : 150 TUs
DTIM Interval                   : 5 beacons
Preamble Length                 : LONG
Maximum Association             : 32 stations
Native VLAN ID                  : 1
VLAN State                      : ENABLED
----------------Security-------------------------------------------------
Secure Access                   : ENABLED
Multicast cipher                : WEP
Unicast cipher                  : TKIP-WEP
PMKSA Lifetime                  : 720 minutes
WPA clients                     : NOT SUPPORTED
WPA Key Mgmt Mode               : DYNAMIC
WPA PSK Key Type                : HEX
Encryption                      : 64-BIT ENCRYPTION
Default Transmit Key            : 1
Common Static Keys              : Key 1: *****     Key 2: *****
                                  Key 3: EMPTY     Key 4: EMPTY
Pre-Authentication              : Disabled
Authentication Type             : SHARED
----------------Authentication Parameters--------------------------------
802.1X                          : DISABLED
Broadcast Key Refresh Rate      : 0 min 
Session Key Refresh Rate        : 0 min 
802.1X Session Timeout Value    : 60 min
=========================================================================