Avaya P550R User Manual page 56

Chapter 3
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Avaya P550R/P580/P880/P882 Multiservice Switch ATM Uplink Module User Guide, Version 2.0
6. Click Modify. The Modify QoS Domain <#> dialog box opens
(Figure 30).
* Note: The Administrative state of all LECs using this
QoS Domain need to be Disabled before the
QoS Domain can be modified.
Figure 30. Modify QOS Domain <#> Dialog Box
7. Use the information in Table 31 to set the QoS Set
parameters.
8. Click APPLY to save your changes or click CANCEL to
restore the previous settings.