H3C Technologies H3C Intelligent Management Center - Manual (Page 238)

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Configuring radios in batches
To facilitate radio configuration and reduce repetitive operations, WSM allows operators to configure,
in batches, public parameters for radios of multiple fat APs. Examples of parameters include the
following:
• Radio type
• Maximum transmit power
• Admin status
• Channel in use
• Operating mode
• Description
To configure radios in batches:
1. Click the Service tab.
2. From the navigation tree, select WLAN Manager > Configuration Management.
The Configuration Management appears.
3. Click the Comware-Based tab.
4. In the Fat AP Batch Configuration Management (H3C) area, click the Radio Batch Configuration
link.
The Radio Batch Configuration page appears.
5. Specify and set the following parameters, as needed:
{
Beacon Interval (TU)—Enter the interval at which the AP sends a beacon frame.
{
DTIM Interval—Enter the number of beacon intervals an AP waits before it sends buffered
multicast and broadcast frames. The AP sends buffered broadcast/multicast frames when the
DTIM counter reaches the configured value.
{
RTS Threshold (bytes)—Enter the length of frames for which the RTS method is used. A small
value causes RTS packets to be sent more often, consuming more of the available bandwidth.
However, the system can recover more quickly from interference or collisions when RTS
packets are sent more frequently.
{
Fragment Threshold (bytes)—Enter the maximum length of frames that can be transmitted
without fragmentation. A frame that exceeds the specified fragment threshold is fragmented.
{
Short Frame Retransmission Threshold—Enter the maximum number of attempts to transmit a
frame shorter than the RTS threshold.
{
Long Frame Retransmission Threshold—Enter the maximum number of attempts to transmit a
frame larger than the RTS threshold.
{
Rx Lifecycle (ms)—Enter the interval for the fat AP to hold a received frame in its buffer
memory.
{
Radio Type—Specify a radio type. Options are:
− 802.11a
− 802.11b
− 802.11g
− 802.11gn
− 802.11an