QLogic 9000 Series Stackable Chassis Switch Installation Guide

Fault Tolerant

A licensed feature that supports automatic and manual failover of switch manage- ment functions from the primary CPU blade to the secondary CPU blade.

FDMI

See Fabric Device Management Interface.

Flash Memory

Memory on the switch that contains the chassis control firmware.

Frame

Data unit consisting of a start-of-frame (SOF) delimiter, header, data payload, CRC, and an end-of-frame (EOF) delim- iter.

FRU

Field Replaceable Unit

Group

A list of device worldwide names that are authorized to attach to a switch. There are three group types: one for other switches (ISL), another for devices (port), and a third for devices issuing management server commands (MS).

Heartbeat LED

A chassis LED that indicates the status of the internal switch processor and the results of the Power-On Self-Test.

HyperStack

A licensed feature that supports the connection of two QLogic 9000 Series switches through the multiple 10-Gbps link Inter-Chassis Connectors (ICC).

Inactive Firmware

The firmware image on the switch that is not in use.

Inband Management

The ability to manage a switch through another switch over an inter-switch link.

Initiator

The device that initiates a data exchange with a target device.

In-Order-Delivery

A feature that requires that frames be received in the same order in which they were sent.

Inter-Switch Link

The connection between two switches using E_Ports.

I/O Blade

Fibre Channel component of the

QLogic 9000 Series switch.

IP

Internet Protocol

License Key

A code associated with a separately-purchased feature that activates that feature on the switch.

LIP

Loop Initialization Primitive sequence

Maintenance Button

Momentary button on the switch used to place the switch in maintenance mode.

Maintenance Mode

Maintenance mode sets the IP address to

10.0.0.1and provides access to the switch for maintenance purposes.

Management Information Base

A set of guidelines and definitions for SNMP functions.

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Q-Logic 59229-05 A, 9100 manual Fdmi

59229-05 A, 9100 specifications

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