Tsunami MP-8100 Installation and Management Guide 71
a. Scheduling Type = Best Effort
b. Service Flow Direction = Uplink
c. Entry Status = Enable
d. Maximum Sustained Data Rate = 102400 Mbps e. Traffic Priority = 0
2. DL-Unlimited BE (same as UL-Unlimited BE, except Service Flow Direction = Downlink)
3. DL-L2 Broadcast BE (same as UL-Unlimited BE, except Service Flow Direction = Downlink)
4. UL-G711 20 ms VoIP RTPS
a. Schedule type = RTPS (Real time Polling Service)
b. Service Flow Direction = Uplink
c. Entry Status = Enable
d. Maximum Sustained Data Rate = 88 Kbps
e. Minimum Reserved Traffic Rate = 88 Kbps
f. Maximum Latency = 20 milliseconds g. Traffic Priority = 1
5. DL-G711 20 ms VoIP rtPS (same as UL-G711 20ms VoIP rtPS, except Service Flow Direction = Downlink)
6. UL-G729 20 ms VoIP rtPS (same as UL-G711 20ms VoIP rtPS, except Maximum Sustained Data Rate and Maximum
Reserved Traffic Rate = 64 Kbps)
7. DL-G729 20 ms VoIP rtPS (same as UL-G729 20ms VoIP rtPS, except Service Flow Direction = Downlink)
8. DL-2Mbps Video
a. Schedule type = Real time Polling
b. Service Flow Direction = Downlink
c. Initialization State = Active
d. Maximum Sustained Data Rate = 2 Mbps
e. Minimum Reserved Traffic Rate = 2 Mbps
f. Maximum Latency = 20 milliseconds
g. Traffic Priority = 1
Note that two different VoIP Service Flow classes for each direction of traffic have been defined (index numbers 4 to 7) which
follow the ITU-T standard nomenclatures: G.711 refers to a type of audio companding and encoding that produces a 64 Kbps
bitstream, suitable for all types of audio signals. G.729 is appropriate for voice and VoIP applications, but cannot transport
music or fax tones reliably. This type of companding and encoding produces a bitstream between 6.4 and 11.8 Kbps (typically
8 Kbps) according to the quality of voice transport that is desired.
4.6.1.3 QoS Class
A QoS class is defined by a set of parameters that includes the PIRs and SFCs that were previously configured. You can create
up to eight different QoS classes, including five predefined QoS classes. Up to eight SF classes can be associated to each QoS
class, and up to eight PIRs can be associated to each SF class. For example, a QoS class called “G711 VoIP” may include the
following SFCs: “UL-G711 20 ms VoIP rtPS” and “DL-G711 20 ms VoIP rtPS”.
In turn, the SFC named “UL-G711 20 ms VoIP rtPS” may include the following rules: “Cisco VoIP UL” and “Vonage VoIP UL”.
You can create, edit, and delete QoS classes that contain the following parameters:
• QoS class name
• Service Flow (SF) class name list per QoS class (up to eight SF classes can be associated to each QoS class)
• Packet Identification Rule (PIR) list per SF class (up to eight PIRs can be associated to each SF class)
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