Users Guide

Table Of Contents
935| Voice and Video Dell Networking W-Series ArubaOS 6.5.x| User Guide
Parameter Description
Best Effort Set the following parameters to define the best effort queue:
l aifsn: arbitrary inter-frame space number. Range: 1-15.
l ecw-max: the exponential (n) value of the maximum contention window size, as
expressed by 2
n
-1. A value of 4 computes to 2
4
-1 = 15. Range: 1-15.
l ecw-min: the exponential (n) value of the minimum contention window size, as
expressed by 2
n
-1. A value of 4 computes to 2
4
-1 = 15. Range: 0-15.
l txop: transmission opportunity, in units of 32 microseconds. Divide the desired
transmission duration by 32 to determine the value to configure. For example, for
a transmission duration of 3008 microseconds, enter 94 (3008/32). Range: 0-
2047.
l acm: this parameter specifies mandatory admission control. With a value of 1, the
client reserves the access category through traffic specification (TSPEC) signaling.
A value of 0 disables this option.
Background Set the following parameters to define the background queue:
l aifsn: arbitrary inter-frame space number. Range: 1-15.
l ecw-max: the exponential (n) value of the maximum contention window size, as
expressed by 2
n
-1. A value of 4 computes to 2
4
-1 = 15. Range: 1-15.
l ecw-min: the exponential (n) value of the minimum contention window size, as
expressed by 2
n
-1. A value of 4 computes to 2
4
-1 = 15. Range: 0-15.
l txop: transmission opportunity, in units of 32 microseconds. Divide the desired
transmission duration by 32 to determine the value to configure. For example, for
a transmission duration of 3008 microseconds, enter 94 (3008/32). Range: 0-
2047.
l acm: this parameter specifies mandatory admission control. With a value of 1, the
client reserves the access category through traffic specification (TSPEC) signaling.
A value of 0 disables this option.
Video Set the following parameters to define the background queue:
l aifsn: trbitrary inter-frame space number. Range: 1-15.
l ecw-max: The exponential (n) value of the maximum contention window size, as
expressed by 2
n
-1. A value of 4 computes to 2
4
-1 = 15. Range: 1-15.
l ecw-min: the exponential (n) value of the minimum contention window size, as
expressed by 2
n
-1. A value of 4 computes to 2
4
-1 = 15. Range: 0-15.
l txop: transmission opportunity, in units of 32 microseconds. Divide the desired
transmission duration by 32 to determine the value to configure. For example, for
a transmission duration of 3008 microseconds, enter 94 (3008/32). Range: 0-
2047.
l acm: this parameter specifies mandatory admission control. With a value of 1, the
client reserves the access category through traffic specification (TSPEC) signaling.
A value of 0 disables this option.
Voice Set the following parameters to define the background queue:
l aifsn: trbitrary inter-frame space number. Range: 1-15.
l ecw-max: the exponential (n) value of the maximum contention window size, as
Table 217: EDCA Parameters Station and EDCA Parameters AP Profile Settings