Brocade Access Gateway Admin Guide v6.1.0 (53-1000605-02, June 2008)

Access Gateway Administrator’s Guide ix
53-1000605-02
Notes, cautions, and warnings
The following notices appear in this document.
NOTE
A note provides a tip, emphasizes important information, or provides a reference to related
information.
ATTENTION
An Attention statement indicates potential damage to hardware or data.
CAUTION
A Caution statement alerts you to situations that can be potentially hazardous to you.
DANGER
A Danger statement indicates conditions or situations that can be potentially lethal or extremely
hazardous to you. Safety labels are also attached directly to products to warn of these conditions
or situations.
Key terms
For definitions of SAN-specific terms, visit the Storage Networking Industry Association online
dictionary at: http://www.snia.org/education/dictionary.
For definitions specific to Brocade and Fibre Channel, see the Brocade Glossary.
The following terms are used in this manual to describe Access Gateway mode and its
components.
Access Gateway (AG)
Fabric OS mode for embedded switches that reduces SAN (storage area
network) deployment complexity by leveraging NPIV (N_Port ID virtualization).
E_Port An ISL (Interswitch link) port. A switch port that connects switches together to
form a fabric.
Edge switch A fabric switch that connects host, storage, or other devices, such as Brocade
Access Gateway, to the fabric.
F_Port A fabric port. A switch port that connects a host, HBA (host bus adaptor), or
storage device to the SAN. On Brocade Access Gateway, the F_Port connects
to a host only and target.
Mapping On the Brocade Access Gateway, the configuration of F_Port to N_Port routes.
N_Port A node port. A Fibre Channel host or storage port in a fabric or point-to-point
connection. On Brocade Access Gateway, the N_Port connects to the edge
switch.