Dell Brocade 825, Installation And Reference Manual

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20 Brocade Adapters Installation and Reference Manual
53-1002144-01
Adapter features
1
FCoE features
CNAs and Fabric Adapter ports configured in CNA mode support the following Fibre Channel over
Ethernet (FCoE) features:
Brocade CNAs support the following features:
•
500,000 IOPS per port for maximum IO transfer rates.
•
10 Gbps throughput per port full duplex
•
Fibre Channel Security Protocol (FC-SP), providing device authentication through key
management.
•
Boot over SAN. This feature provides the ability to boot the host operating system from a boot
device located somewhere on the SAN instead of the host’s local disk or direct attached Fibre
Channel storage. Specifically, this “boot device” is a logical unit number (LUN) located on a
storage device. Booting from a direct-attached device is also supported.
•
Fabric-based boot LUN discovery, a feature that allows the host to obtain boot LUN information
from the fabric zone database.
NOTE
This feature is not available for direct-attached targets.
•
Persistent binding. This enables you to permanently assign a system SCSI target ID to a
specific Fibre Channel device.
•
Fibre Channel-Security Protocol (FC-SP) providing device authentication through key
management.
•
FCoE Initialization Protocol (FIP) support for the following:
-
FIP 2.0
-
preFIP and FIP 1.03
-
FIP Discovery protocol for dynamic FCF discovery and FCoE link management
-
FPMA type FIP fabric login
-
VLAN discovery for untagged and priority tagged FIP frames
-
FIP discovery solicitation and FCP discovery
-
Login (FIP and FCoE)
-
FIP link down handling.
-
FIP version compatibility
-
FIP keep alive
-
FIP clear virtual links
NOTE
The CNA FIP logic automatically adapts to the adequate FIP version and preFIP to enable
backward compatibility.