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| Wireless Settings
C
8
HAPTER
QoS
WMM BSS Parameters — These parameters apply to the wireless
◆
clients.
WMM AP Parameters — These parameters apply to the access point.
◆
logCWMin (Minimum Contention Window): The initial upper limit of
■
the random backoff wait time before wireless medium access can be
attempted. The initial wait time is a random value between zero and
the CWMin value. Specify the CWMin value in the range 0-15
microseconds. Note that the CWMin value must be equal or less
than the CWMax value.
logCWMax (Maximum Contention Window): The maximum upper
■
limit of the random backoff wait time before wireless medium
access can be attempted. The contention window is doubled after
each detected collision up to the CWMax value. Specify the CWMax
value in the range 0-15 microseconds. Note that the CWMax value
must be greater or equal to the CWMin value.
AIFSN (Arbitration Inter-Frame Space): The minimum amount of
■
wait time before the next data transmission attempt. Specify the
AIFS value in the range 0-15 microseconds.
TXOP Limit (Transmit Opportunity Limit): The maximum time an
■
AC transmit queue has access to the wireless medium. When an AC
queue is granted a transmit opportunity, it can transmit data for a
time up to the TxOpLimit. This data bursting greatly improves the
efficiency for high data-rate traffic. Specify a value in the range 0-
65535 microseconds.
Admission Control: The admission control mode for the access
■
category. When enabled, clients are blocked from using the access
category. (Default: Disabled)
Set WMM — Applies the new parameters and saves them to RAM
◆
memory. Also prompts a screen to inform you when it has taken affect.
Clicking 'OK' returns to the home page. Changes will not be saved upon
a reboot unless the running configuration file is saved.
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