Dell PowerEdge M620 Hardware Owner's Manual - Page 54

support quad-port mapping. This behavior is limited to Fabric A slots only and is automatically enabled or disabled depending on the type of IO module installed. NOTE: A quad-port Network Daughter Card must be used with a 48-port switch module (32 internal ports) for all the ports to be active. NOTE: LOM firmware updates are applied only to the enabled ports on a quad-port network daughter card. Table 1-12 provides an overview of the configurations that enable/disable the NIC3 and NIC4 ports of a quad-port Network Daughter Card. Table 1-12. Port Auto-Disablement Decision Table IOM Slot A1 IOM Slot A2 Empty Empty Empty Dual Port Dual Port Dual Port Quad or Greater Port Quad or Greater Port Quad or Greater Port Empty Dual Port Quad or Greater Port Empty Dual Port Quad or Greater Port Empty Dual Port Quad or Greater Port NIC3 and NIC4 (Enabled/Disabled) Enabled Disabled Enabled Disabled Disabled Enabled Enabled Enabled Enabled Port AutoDisablement Inactive Active Inactive Active Active Inactive Inactive Inactive Inactive 54 About Your System