Motorola WiNG 5.7.1, System Reference Manual

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13.4.4 WMM TSPEC
Wireless Client Statistics
The 802.11e Traffic Specification (TSPEC) provides a set of parameters that define the characteristics of the traffic stream,
(operating requirement and scheduling etc.). The sender TSPEC specifies parameters available for packet flows. Both sender
and the receiver use TSPEC.
The TSPEC screen provides information about TSPEC counts and TSPEC types utilized by the selected wireless client.
To view the TSPEC statistics:
1. Select the Statistics menu from the Web UI.
2. Select System from the navigation pane (on the left-hand side of the screen). Expand a RF Domain, an access point, then
a connected client.
3. Select WMM TPSEC .
Figure 13-114 Wireless Client - WMM TPSEC screen
The top portion of the screen displays the TSPEC stream type and whether the client has roamed.
The Ports Stats field displays the following:
Sequence Number Lists a sequence number that’s unique to this WMM TPSEC uplink or downlink data stream.
Direction Type Displays whether the WMM TPSEC data stream is in the uplink or downlink direction.
Request Time Lists each sequence number’s request time for WMM TPSEC traffic in the specified direction.
This is time allotted for a request before packets are actually sent.
Used Time Displays the time the client used TSPEC. The client sends a delete traffic stream (DELTS)
message when it has finished communicating.
TID Displays the parameter for defining the traffic stream. TID identifies data packets as belonging
to a unique traffic stream.