Filter
Top Products
e1200-320 4Gb Fibre Channel Interface Card user and service guide 25
The Auto Assigned map is built dynamically, and contains all the devices found during discovery. This
map changes automatically any time the discovery process finds a change in the devices attached to the
interface card. This map can be displayed, but cannot be modified directly by the user.
The SCC map is only available on the FC port and contains a single entry. LUN 0 is an interface card
LUN, and access to devices behind the controller is handled by using SCC logical unit addressing.
When a host sends a command to the interface card, the interface card selects which map to use, based
on the ID of the host sending the command. For FC ports, the host ID is the World Wide Name. For SCSI
buses, the host ID is the initiator ID (0 - 15). When a host is unknown to the interface card, or is not
attached to a specific map, the interface card uses the default setting for mapping. The default setting for
each port can be set to Auto-assigned, Indexed, or SCC (which applies to the FC port only) by the user.