3com WX4400 3CRWX440095A Manual De Usuario

Radio 1 type

Radio 2 type

802.11 type and configuration state of the radio. 

„

The configure succeed state indicates that the MAP has 
received configuration parameters for the radio and the 
radio is ready to accept client connections.

„

802.11b protect indicates that the 802.11b/g radio is 
sending messages to 802.11b devices, while sending 
802.11g traffic at higher data rates, to inform the 
802.11b devices about the 802.11g traffic and reserve 
bandwidth for the traffic. Protection mode remains in 
effect until 60 seconds after the last 802.11b traffic is 
detected by the 802.11b/g radio.

„

Sweep Mode indicates that a disabled radio is 
nonetheless participating in rogue detection scans. Even 
though this message appears only for disabled radios, all 
radios, enabled or disabled, participate in rogue 
detection. 

„

Countermeasures Enabled indicates that the radio is 
sending countermeasures packets to combat a rogue. 

„

Radar Scan indicates that the radio is performing the 
initial channel availability check for Dynamic Frequency 
Selection (DFS). This state lasts during the first 60 seconds 
an 802.11a radio is on a new channel, during which time 
the radio does not transmit. If the radio does not detect 
any radar on the channel, the radio starts using the 
channel for data. If the radio does detect radar, the flag 
changes to Radar Detected. (See below).

„

Radar Detected indicates that DFS has detected radar on 
the channel. When this occurs, the MAP stops 
transmitting on the channel for 30 minutes. If RF 
Auto-Tuning is enabled for channel assignment, the radio 
selects another channel and performs the initial channel 
availability check on the new channel, during which time 
the flag changes back to Radar Scan.

Note: Radar Scan and Radar Detected apply only to 802.11a 
radios, for country codes that use DFS.

Table 59   Output for display ap status (continued)