# GGSN DiffServ Code Point Map Table

From this dialog box, you can view Per Hop Behaviour (PHB) group to Diff Server Code Point (DSCP) mappings.

## Navigation

1. Right-click the Multi-processor WAN Application Module (MWAM) and then select Configure, or double-click the module.

2. Select MWAM module from the Category drop-down box.

3. With a device selected in the MWAM module dialog box, click Configure.

4. Select GGSN DiffServ Code Point Map Table from the Category drop-down box.

The following information is displayed:

> PHB Values (cggsnQosDiffServPhb)

> Dscp Values for PHB (cggsnQosDscp)

### PHB Values (cggsnQosDiffServPhb)

Denotes the various PHB values that are available:

- signallingClass(1) - Signalling class

- efClass(2) - Expedited forwarding class

- afClass1Low(3) - Assured forwarding class 1 with low drop precedence

- afClass1Medium(4) - Assured forwarding class 1 with medium drop precedence

- afClass1High(5) - Assured forwarding class 1 with high drop precedence

- afClass2Low(6) - Assured forwarding class 2 with low drop precedence

- afClass2Medium(7) - Assured forwarding class 2 with medium drop precedence

- afClass2High(8) - Assured forwarding class 2 with high drop precedence

- afClass3Low(9) - Assured forwarding class 3 with low drop precedence

- afClass3Medium(10) - Assured forwarding class 3 with medium drop precedence

- afClass3High(11) - Assured forwarding class 3 with high drop precedence

- afClass4Low(12) - Assured forwarding class 4 with low drop precedence

- afClass4Medium(13) - Assured forwarding class 4 with medium drop precedence

- afClass4High(14) - Assured forwarding class 4 with high drop precedence

- bestEffort(15) - Best effort class

### Dscp Values for PHB (cggsnQosDscp)

DSCP of PHB defined by cggsnQosDiffServPhb. The values recommended for the various values of cggsnQosDiffServPhb are:

- signallingClass - 101000

- efClass - 101110

- afClass1Low - 001010

- afClass1Medium - 001100

- afClass1High - 001110

- afClass2Low - 010010

- afClass2Medium - 010100

- afClass2High - 010110

- afClass3Low - 011010

- afClass3Medium - 011100

- afClass3High - 011110

- afClass4Low - 100010

- afClass4Medium - 100100

- afClass4High - 100110

- bestEffort - 000000