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QoS Example 6
SETUP:
•
•
•
Index
Protocol
1
UDP
2
TCP
3
HTTP
4
Def
•
Stream
Protocol
1
2
3
HTTP
4
QUESTION:
What are the total output data rates and the individual stream data rates?
ANSWER:
The individual stream data rates are as follows:
QoS
Layer 3 QoS
Rule
Priority
1
1
2
2
3
3
4
9
Total ►
Appendix M
Max-Pri Layer 3 QoS mode is selected.
Modem Tx bandwidth is set to 2048 Kbps (E1 rate).
The Max-Pri QoS rules are configured as follows:
Dest
VLAN
Src IP/
TOS
IP/
Range
Mask
Mask
0-4094
255
***/*
***/*
0-4094
255
***/*
***/*
0-4094
255
***/*
***/*
0-4094
255
****/*
***/*
The input data streams are as follows:
VLAN Range
TOS
UDP
0-4094
255
TCP
0-4094
255
0-4094
255
IP
0-4094
255
Input Data Rate
1024 Kbps
1024 Kbps
1024 Kbps
64 Kbps
3136 Kbps
CDM-425 Advanced Satellite Modem
Max
Min
Max
Min Src
Src
Dst
Dst
Port
Port
Port
Port
0
65535
0
65535
0
65535
0
65535
0
65535
0
65535
0
65535
0
65535
Src IP
Dest IP
***/*
***/*
***/*
***/*
***/*
***/*
***/*
***/*
QoS Output Data Rate
644 Kbps
due to max clipping
1024 Kbps
380Kbps
0
2048 Kbps
M–9
Revision 0
Max
Priority
Filter
BW
644
1
N
99999
2
N
99999
3
N
99999
9
N
Steam Data
Src Port
Dest Port
Rate
***
***
1024
***
***
1024
***
***
1024
***
***
Remain Data Rate (After Serving
the Priority Queue)
1404 Kbps
380 Kbps
0 Kbps
0 Kbps
0 Kbps
MN-CDM-425
WRED
N
N
N
N
64
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