QoS : DSCP Mapping Table

QoS : DSCP Mapping Table

QoS - DSCP Mapping

All GigaCore models come with a default QoS mapping scheme that fits to the common multimedia protocols like AVB / Milan, Dante, AES67,...
This scheme allows all these protocols to live together in a converged network.

 

 

DSCP/Class

 

Queue

 

AVB Class A

 

7

 

AVB Class B

 

6

 

gPTP

 

5

MRP

63

 

4


62

 

4


61

 

4


60

 

4


59

 

4


58

 

4


57

 

4

Dante PtP

56

CS7

4


55

 

4


54

 

4


53

 

4


52

 

4


51

 

3


50

 

3


49

 

3


48

CS6

3


47

 

3

Dante RTP / AES67 PtPV2

46

EF

3


45

 

3


44

 

3


43

 

3


42

 

3


41

 

3


40

CS5

3


39

 

3


38

AF43

2


37

 

2


36

AF42

2


35

 

2

AES67 RTP

34

AF41

2


33

 

2


32

CS4

2


31

 

2


30

AF33

2


29

 

2


28

AF32

2


27

 

2


26

AF31

2


25

 

1


24

CS3

1


23

 

1


22

AF23

1


21

 

1


20

AF22

1


19

 

1


18

AF21

1


17

 

1


16

CS2

1


15

 

1


14

AF13

1


13

 

1


12

AF12

0


11


0


10

AF11

0


9


0

Dante reserved

8

CS1

0


7


0


6


0


5


0


4


0


3


0


2


0


1


0


0


0


There is no easy method to modify the QoS -  DSCP mapping of the GigaCore switches

QoS - DSCP Mapping: pre v3 firmware

On first generation GigaCore with a firmware version below version v3.0.0, there is a difference in the QoS mapping when AVB is enabled or disabled. This applies only to the following GigaCore models when using older firmware versions:
  1. GigaCore 26i
  2. GigaCore 16RFO
  3. GigaCore 16Xt
  4. GigaCore 14R
  5. GigaCore 12
  6. GigaCore 10


 

AVB Enabled

 

 

 

AVB Disabled

 

 

 

DSCP/Class

 

Queue

 

DSCP/Class

 

Queue

 

AVB Class A

 

7

 

 

 

 

 

AVB Class B

 

6

 

 

 

 

 

gPTP

 

5

 

 

 

 

MRP

63

 

4


63

 

7


62

 

4


62

 

7


61

 

4


61

 

7


60

 

4


60

 

7


59

 

4


59

 

7


58

 

4


58

 

7


57

 

4


57

 

7

Dante PtP

56

CS7

4


56

CS7

7


55

 

4


55

 

6


54

 

4


54

 

6


53

 

4


53

 

6


52

 

4


52

 

6


51

 

3


51

 

6


50

 

3


50

 

6


49

 

3


49

 

6


48

CS6

3


48

CS6

6


47

 

3


47

 

5

Dante RTP / AES67 PtPV2

46

EF

3


46

EF

5


45

 

3


45

 

5


44

 

3


44

 

5


43

 

3


43

 

5


42

 

3


42

 

5


41

 

3


41

 

5


40

CS5

3


40

CS5

5


39

 

3


39

 

4


38

AF43

2


38

AF43

4


37

 

2


37

 

4


36

AF42

2


36

AF42

4


35

 

2


35

 

4

AES67 RTP

34

AF41

2


34

AF41

4


33

 

2


33

 

4


32

CS4

2


32

CS4

4


31

 

2


31

 

3


30

AF33

2


30

AF33

3


29

 

2


29

 

3


28

AF32

2


28

AF32

3


27

 

2


27

 

3


26

AF31

2


26

AF31

3


25

 

1


25

 

3


24

CS3

1


24

CS3

3


23

 

1


23

 

2


22

AF23

1


22

AF23

2


21

 

1


21

 

2


20

AF22

1


20

AF22

2


19

 

1


19

 

2


18

AF21

1


18

AF21

2


17

 

1


17

 

2


16

CS2

1


16

CS2

2


15

 

1


15

 

1


14

AF13

1


14

AF13

1


13

 

1


13

 

1


12

AF12

0


12

AF12

1


11


0


11

 

1


10

AF11

0


10

AF11

1


9


0


9

 

1

Dante reserved

8

CS1

0


8

CS1

1


7


0


7


0


6


0


6


0


5


0


5


0


4


0


4


0


3


0


3


0


2


0


2


0


1


0


1


0


0


0


0


0

 





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