Emulex OneCommand Manager Application User Manual (P006979-01A Version 5.2, August 2011)

The OneCommand Manager User Manual Page 119
• Configuration Rules - Click to display the iSCSI Priority window that lists the rules for configuring
iSCSI priorities.
You must observe the following rules when configuring priority groups for iSCSI adapter ports:
1 Only one priority can be configured as the iSCSI priority.
2. A maximum of two PFC priorities can be selected and one of them must match the
iSCSI priority.
3. The priority group to which the iSCSI priority is assigned must contain no other priori-
ties.
4. The additional PFC priority must be assigned to a priority group which has no other
priorities.
5. Bandwidths of all the priority groups must add up to 100%.
• OK - Click to apply and save your changes.
• Cancel - Click to discard any changes you made.
Configuring DCB Parameters for NIC-Only Adapter Ports
The DCB tab displays parameters for NIC-only adapter ports.
To view the DCB parameters for NIC-only adapter ports:
1. From the discovery-tree, select the NIC adapter port whose DCB properties you want to view.
2. Select the DCB tab.
Figure 68: DCB tab for NIC adapter ports (OneConnect adapter selected)
Note: Not all adapters support two PFC priorities. Adapters that do not support two PFC
priorities display an error message if you try to configure more than one PFC priority.
Note: Only OneConnect OCe11102 UCNAs support DCB for NIC-only ports.