Motorola RFS Series, System Reference Manual

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4-102 Motorola RF Switch System Reference Guide
19.When the Voice Call Admission Control is enabled in the Global Settings , the Admission Control
Settings section allows you to modify the following properties.
20.The dot11k Functionality for this radio can be enabled in the dot11k Settings section by checking the
Enable dot11k checkbox. The quiet element associated with 802.11k can be configured if the quiet
element is enabled for the radio by checking the "Enable Quiet Element" checkbox.
21.Refer to the Status field for the current state of the requests made from applet. This field displays error
messages if something goes wrong in the transaction between the applet and the switch.
22.If clustering is configured and the Cluster GUI feature is enabled, the Apply to Cluster feature will be
available. Click the Apply to Cluster button to apply the AP radio settings to all members in the cluster.
DTIM Periods Select the DTIM periods button to specify a period for Delivery Traffic Indication
Messages (DTIM) for BSS IDs 1-4. This is a divisor of the beacon interval (in
milliseconds), for example, 10:100. (See "Beacon Interval“ above). A DTIM is
periodically included in the beacon frame transmitted from adopted Access Ports.
The DTIM period determines how often the beacon contains a DTIM, for example,
1 DTIM for every 10 beacons. The DTIM indicates broadcast and multicast frames
(buffered at the Access Port) are soon to arrive. These are simple data frames that
require no acknowledgement, so nodes sometimes miss them. Increase the DTIM/
beacon settings (lengthening the time) to let nodes sleep longer and preserve their
battery life. Decrease these settings (shortening the time) to support streaming-
multicast audio and video applications that are jitter-sensitive. The default DTIM
period is 10 beacons for BSS 1-4.
Aggregation This allows the type ‘n’ packets to be aggregated before transmission. This
feature is available only for type ‘n’ radios.
Max Admitted MUs
for Voice Traffic Specify the maximum number of MUs allowed to connect to the specified radio for
voice traffic. Limiting the number of MUs can ensure that all voice MUs receive
enough bandwidth to ensure voice quality.
Max Roamed MUs
for Voice Traffic Specify the maximum number of voice MUs that are allowed to roam to this radio.
Limiting the number of MUs can ensure that all voice MUs receive enough
bandwidth to ensure voice quality.
Max Airtime for
Voice Specify a maximum percentage out of the radio's total airtime that may be used
for voice.
Max Airtime for
Reserved Roaming Specify a maximum percentage out of the radio's total airtime that may be used
for voice MUs which roam from other APs.
Quiet Time The Quiet Time defines the Quiet Duration field in the Quiet Element IE and shall
be set to the duration of the quiet interval, expressed in TUs. In user terms it can
be defined as the duration in which no transmit/receive will happen.
Quiet Interval The Quiet Interval indicates the Quiet Period in the Quiet Element IE and shall be
set to the number of beacon intervals between the start of regularly scheduled
quiet interval as defined in this Quiet element. In user terms it can be defined like
how often the no transmit/receive will be repeated.
NOTE: When Cluster GUI is enabled and an Access Port configuration is deleted from one
switch, it is not automatically deleted from other switches in the cluster.