EMC DS-16B2 manual EIA Rack

Page 53

Glossary

EE_Credit

End to end Credit; the number of receive buffers allocated by a

 

recipient port to an originating port. Used by Class 1 and 2 services to

 

manage the exchange of frames across the fabric between source and

 

destination. See also End- to-end Flow Control and BB_Credit.

EIA Rack

A storage rack that meets the standards set by the Electronics

 

Industry Association.

Enabled Zone

The currently enabled configuration of zones. Only one configuration

Configuration

can be enabled at a time. See also Defined Configuration and Zone

 

Configuration.

End-to-End Flow

Governs flow of class 1 and 2 frames between N_Ports. See also

Control

EE_Credit.

Error

As applies to Fibre Channel, a missing or corrupted frame, time out,

 

loss of synchronization, or loss of signal (link errors). See also Loop

 

Failure.

Exchange

The highest level Fibre Channel mechanism used for communication

 

between N_Ports. Composed of one or more related sequences, and

 

can work in either one or both directions.

Extended Fabrics

A product that runs on Fabric OS and allows creation of a Fibre

 

Channel fabric interconnected over distances of up to 100 kilometers.

 

F

F_Port

Fabric Port; a port that is able to transmit under fabric protocol and

 

interface over links. Can be used to connect an N_Port to a switch. See

 

also FL_Port and Fx_Port.

Fabric

A Fibre Channel network containing two or more switches in

 

addition to hosts and devices. May also be referred to as a switched

 

fabric. See also Topology, SAN and Cascade.

Fabric Name

The unique identifier assigned to a fabric and communicated during

 

login and port discovery.

Fabric OS

The proprietary operating system on switches.

FC-AL-3

The Fibre Channel Arbitrated Loop standard defined by ANSI.

 

Defined on top of the FC-PH standards.

Departmental Switch Model DS-16B2 Fabric OS Procedures Manual

g-5

Image 53
Contents Procedures Manual Departmental Switch Model DS-16B2 Fabric OSCopyright 2001 EMC Corporation. All rights reserved Trademark Information Departmental Switch DS-16B2 Fabric OS Procedures Manual Contents Chapter Displaying Error Logs and Status Preface Damage to the system or equipment. The caution may apply to Palatino Http//powerlink.emc.com Setting the Initial Switch Configuration Switch55admin Logging In to a SwitchEnabling Licensed Features Changing the Admin Password and User ID Displaying the Installed Feature LicensesConfiguring the IP Address Displaying the Fabric-Wide Device Count Basic Switch Configuration Procedures Displaying the Firmware Version Setting the Telnet Timeout ValueSetting the Switch Date and Time Backing Up the System Configuration Settings Displaying the System Configuration SettingsRestoring the System Configuration Settings Disabling a Switch Upgrading or Restoring the Switch FirmwareEnabling a Port Enabling a SwitchDisabling a Port Changing a Switch Name Viewing the Policy Threshold Values Setting the Switch Status PolicyDisplaying Whether Track Changes is Enabled Enabling the Track Changes FeatureDisplaying Help Information for a Telnet Command Configuring a Static Route Between Two PortsExample Reading Hexadecimal Port Diagrams0000 0001 0010 1000 0011 Departmental Switch DS-16B2 Fabric OS Procedures Manual Displaying Error Logs Status Statistics for a Port Displaying the Status of a PortError Type Description Displaying a Summary of Port ErrorsDisplaying the Switch Status Displaying the Error Log of a SwitchDisplaying Information About a Switch Displaying the Fan Status Displaying the Uptime of the SwitchDisplaying Power Supply Status SupportShow Displaying the Temperature StatusRunning Diagnostic Tests on the Switch Hardware Syntax supportShow firstPort, lastPort, nLog Displaying Error Logs and Status Customer Support Figure A-1Problem Detection and Resolution Process Overview of Detecting and Resolving ProblemsTroubleshooting the Problem Before Calling the Customer Support Center Documenting the Problem Reporting a New Problem FTP Sending Problem DocumentationCustomer Support Glossary Glossary Glossary Configuration EIA Rack Glossary Glossary Glossary See also Nonparticipating Mode and Participating Mode Glossary Glossary Glossary Glossary Glossary UDP Glossary