Brocade Communications Systems Network Advisor 12.3.0, User Manual

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Brocade Network Advisor SAN User Manual 623
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QoS configuration
16
•
Precedence - Enter a value from 1 through 100. This number determines the map’s
priority.
•
% Bandwidth - Enter a bandwidth value for priority group IDs 0-7. The total of all priority
groups must equal 100 percent.
•
Priority Flow Control check box - Check to enable priority flow control on individual priority
groups.
•
CoS - Click the CoS cell to launch the Edit CoS dialog box, where you can select and assign
one or more priorities (PG ID 15.0 through 15.7).
6. Click the right arrow button to re-add the map to the DCB Maps list.
If the DCB map already exists, an overwrite message displays.
7. When you have finished the configuration, click OK to launch the Deploy to Products dialog
box.
Deleting a DCB map
You cannot delete the DCB map of a 10 Gbps DCB/FC switch module. To delete the DCB map of an
8 Gbps DCB switch, complete the following steps.
1. Select Configure > DCB.
The DCB Configuration dialog box displays, showing the status of all DCB-related hardware and
functions.
2. Select a switch, and click Edit.
3. Click the QoS tab on the Edit Switch dialog box.
The QoS dialog box displays.
4. Select one or more DCB maps.
5. Click the left arrow button.
The selected DCB map row is removed from the list.
6. When you have finished the configuration, click OK to launch the Deploy to Products dialog
box.
NOTE
With Fabric OS version 7.0 and later, there is only one DCB map (default), that you cannot
delete.
7. Click OK after changing the attributes of the current deployment.
The Deployment Status dialog box displays.
8. Click Start on the Deployment Status dialog box to save the changes to the selected devices.
9. Click Close to close the Deployment Status dialog box.