Q-Logic SB2A-16B, QLA2342 manual

0	3 – Planning
	3 – Planning
	Multiple Chassis Fabrics

3.4.2

Domain ID, Principal Priority, and Domain ID Lock

The following switch configuration settings affect multiple chassis fabrics:

Domain ID

Principal priority

Domain ID lock

The domain ID is a unique number from 1–239 that identifies each switch in a fabric. The principal priority is a number (1–255) that determines the principal switch which manages domain ID assignments for the fabric. The switch with the highest principal priority (1 is high, 255 is low) becomes the principal switch. If the principal priority is the same for all switches in a fabric, the switch with the lowest WWN becomes the principal switch.

The domain ID lock allows (False) or prevents (True) the reassignment of the domain ID on that switch. Switches come from the factory with the domain ID set to 1, the domain ID lock set to False, and the principal priority set to 254. Refer to the SANbox2-8c/16 Switch Management User’s Guide for information about changing the domain ID and domain ID lock using SANsurfer Switch Manager. Refer to the ”Set Config Command” on page B-33for information about changing the default domain ID, domain ID lock, and principal priority parameters.

An unresolved domain ID conflict means that the switch with the higher WWN will isolate as a separate fabric, and the Logged-In LEDs on both switches will flash green to show the affected ports. If you connect a new switch to an existing fabric with its domain ID unlocked, and a domain ID conflict occurs, the new switch will isolate as a separate fabric. However, you can remedy this by resetting the new switch or taking it offline then back online. The principal switch will reassign the domain ID and the switch will join the fabric.

Note: Domain ID reassignment is not reflected in zoning that is defined by domain ID/port number pair or Fibre Channel address. You must reconfigure zones that are affected by domain ID reassignment. To prevent zoning definitions from becoming invalid under these conditions, lock the domain IDs using SANsurfer Switch Manager or the Set Config Switch command.

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Q-Logic SB2A-16B, QLA2342 manual Domain ID, Principal Priority, and Domain ID Lock

Contents

Firmware Version SANbox2-16 Fibre Channel Switch Installation GuideS i m p l i f y Document Revision History Introduction SectionGeneral Description Table of Contents Fibre Channel Ports Planning Diagnostics/Troubleshooting InstallationSwitch Power Requirements Connect the Workstation to the Switch Removal/Replacement Appendix A SpecificationsAppendix B Command Line Interface Glossary Index Page Figures Port Threshold Alarm Configuration Defaults TablesZoning Configuration Defaults Set Config Switch Parameters Installation Guide Introduction „ SANbox2-8c/16 Switch Management User’s Guide, publication numberIntended Audience Related Materials New in this Release Sicherheitshinweise Safety NoticesNotes informatives relatives à la sécurité 4-3, 4-14 Communications Statements Federal Communications Commission FCC Class A StatementCanadian Department of Communications Class A Compliance Statement CE Statement BSMI Class A Statement VCCI Class A Statement Electrostatic Discharge Sensitivity ESDS Precautions Laser Safety Information Accessible Parts Pièces AccessiblesZugängliche Teile Preamble General Public License Terms And Conditions For Copying, Distribution And Modification modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions b. Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange or rights granted herein. You are not responsible for enforcing compliance by third parties to this License How to Apply These Terms to Your New Programs NO WARRANTYEND OF TERMS AND CONDITIONS Copyright C yyyy name of author signature of Ty Coon, 1 Aprilone line to give the programs name and an idea of what it does Availability Technical SupportTraining Contact Information General Description Figure 2-1. SANbox2-16 Fibre Channel Switch Maintenance Button Power SwitchesChassis Controls and LEDs Figure 2-2. Chassis Controls and LEDS Over Temperature LED Amber Chassis LEDsFan Fail LED Amber Figure 2-3. Chassis LEDs Heartbeat LED Amber Input Power LED GreenFibre Channel Ports Figure 2-4. Fibre Channel Ports Port Logged-In LED Port LEDsPort Activity LED Figure 2-5. Port LEDs Small Form-Factor Pluggable SFP Transceivers Port TypesFigure 2-6. SFP Transceiver Figure 2-7. Ethernet Port Ethernet Port Serial Port Figure 2-8. Serial Port and Pin IdentificationTable 2-1. Serial Port Pin Identification Figure 2-9. Power Supply Components Power Supplies SANsurfer Switch Manager Switch ManagementFans Figure 2-10. Fans Command Line Interface SANsurfer Switch Manager Web AppletSANsurfer Switch Manager Application Programming Interface Simple Network Management Protocol 2.7.6 File Transfer Protocol Devices Planning Table 3-1. Zoning Database Limits Device Access Soft Zones Access Control List Hard Zones Distance Performance Latency BandwidthTable 3-2. Port-to-Port Transmission Combinations Table 3-3. Port-to-Port Latency Optimizing Device Performance Multiple Chassis Fabrics Domain ID, Principal Priority, and Domain ID Lock Common Topologies Cascade TopologyFigure 3-1. Cascade-with-a-Loop Topology Figure 3-2. Mesh Topology Mesh Topology Figure 3-3. Multistage Topology Multistage Topology Fabric Services Fabric SecurityUser Account Security Fabric Management Switch Power Requirements InstallationSite Requirements Fabric Management Workstation Installing a Switch Figure 4-1. SANbox2-16 Fibre Channel SwitchEnvironmental Conditions Mount the Switch AVERTISSEMENTWARNUNG temperature. Refer to ”Environmental” on page A-4 page A-3„ If the switch is mounted in a closed or multi-unit rack Figure 4-2. Installing Rack Mount Brackets Install SFP Transceivers Figure 4-3. Ethernet and Serial Cable Connections Connect the Workstation to the Switch Setting the Workstation IP Address for Ethernet Connections Configure the WorkstationConfiguring the Workstation Serial Port 2. Choose Make New Connection Enter the following COM Port settings in the COM Properties 3. Proceed to ”Connect the Switch to AC Power” on page SANsurfer Management Suite Disk - Windows Installation Install SANsurfer Switch Manager„ 4.2.5.1 SANsurfer Management Suite Disk - Windows Installation „ 4.2.5.2 SANsurfer Management Suite Disk - Linux Installation mount /mnt/cdrom SANsurfer Management Suite Disk - Linux Installationmozilla file/mnt/cdrom/StartHere.htm or netscape file/mnt/cdrom/StartHere.htm chmod +x sansurferlinuxinstall.bin SANsurfer Management Suite Disk - Solaris Installationsansurferlinuxinstall.bin chmod +x sansurfersolarisinstall.bin SANsurfer Switch Manager Installation Disk - Linux Installation SANsurfer Switch Manager Installation Disk - Windows Installation Start SANsurfer Switch Manager SANsurfer Switch Manager Installation Disk - Solaris Installation Connect the Switch to AC Power „ Für 125 Volt-Netze 10 Ampere Kabel mit UL- und CSA-Zulassung To energize the switch, do the following Appendix A Specifications telnet SANbox Login admin Password Configure the Switch Cable Devices to the Switch Install Firmware Using the CLI to Install Firmware Using SANsurfer Switch Manager to Install Firmware Using FTP and the CLI to Install Firmware telnet telnet switchname Powering Down a Switch 4-24 POST Diagnostics Diagnostics/Troubleshooting „ 3 blinks - System Error Blink Pattern System Error Blink Pattern„ 4 blinks - Configuration File System Error Blink Pattern Heartbeat LED Blink Patterns Configuration File System Error Blink Pattern 3 Reset User Accounts to Default 4 Copy Log Files 0 Exit 1 Image Unpack 2 Reset Network Config5 Remove Switch Config 6 Remake Filesystem 7 Reset Switch passwordimages telnet xxx.xxx.xxx.xxx or telnet switchname Logged-In LED Indications Logging In ErrorFigure 5-1. Logged-In LED Figure 5-2. Logged-In LED Indications EPort Isolation Excessive Port Errors „ Yes - Continue Figure 5-3. Chassis and Power Supply LEDs Chassis Diagnostics Input Power LED Is Extinguished „ No - Refer to ”Output Power LED Is Extinguished” on pageChassis Over Temperature LED is Illuminated Fan Fail LED is Illuminated Output Power LED Is Extinguished Recovering a Switch Power Supply Over Temperature LED is Illuminated Maintenance - Exit Maintenance - Reset Network Config Maintenance - Image UnpackMaintenance - Reset User Accounts to Default Maintenance - Copy Log Files Maintenance - Reset Switch Maintenance - Remake FilesystemMaintenance - Show Firmware Versions Maintenance - Set Active Image Removal/Replacement SFP Transceivers Figure 6-1. SFP Transceiver Installation Figure 6-2. Power Supply Removal Figure 6-3. Fan Removal Figure 6-4. Fan Installation for Switch Model SB2A-16B 6 - Removal/Replacement Specifications Fabric SpecificationsAppendix A Maintainability Electrical Dimensions Environmental Regulatory Certifications A - Specifications Logging On to a Switch Command Line InterfaceUser Accounts Appendix B Modifying a Configuration Working with Switch ConfigurationsSANbox2 # config list Current list of configurations default config10132003 Backing up and Restoring Switch Configurations userimages password images ftp bin ftp ipaddress userimages password images ftpbin ftpget configdataftp put configswitch16910112003 configdata ftpquit SANbox2 # admin start SANbox2 admin # config restore Table B-1. Command-Line Completion Commands Table B-2. Commands Listed by Authority Level Authority Admin CommandSyntax Keywords Syntax alias Alias Command members alias remove alias memberlistrename aliasold aliasnew Syntax config Config Commandactivate configname backup edit configname list Setup Command” on page B-49 save confignamerestore SANbox2 # admin start SANbox2 admin # config backup Syntax date Date CommandMMDDhhmmCCYY Keywords MMDDhhmmCCYY fallback Fallback Command Admin session Hardreset Commandpage B-25 page B-18 Keywords command Help CommandSyntax help command keyword Authority None Authority None Syntax history History Command hotreset Hotreset Command Image Command SANbox2 admin # lip Lip Command Syntax passwd accountname Keywords accountname Passwd Command Keywords ipaddress Ping Command Ps Command Syntax quit, exit, or logout Quit Command config configname Reset Commandconfig configname Refer to Table B-3 through Table B-8 Table B-3. Switch Configuration Defaults systemzoning Table B-4. Port Configuration Defaults Table B-6. Zoning Configuration Defaults Table B-5. Port Threshold Alarm Configuration Defaults Table B-7. SNMP Configuration Defaults Table B-8. System Configuration Defaults Syntax set Set Command switch state setup optionpagebreak state port option Table B-9. Set Config Port Parameters Set Config Commandport portnumber ports portnumber Table B-9. Set Config Port Parameters Continued Table B-9. Set Config Port Parameters Continued Table B-10. Set Config Switch Parameters threshold Table B-10. Set Config Switch Parameters Continued Table B-11. Set Config Threshold Parameters memory. Refer to ”FC-SW-2 Compliant” on page B-37 . The Table B-12. Set Config Zoning Parameters B-40 Examples The following is an example of the Set Config Port command The following is an example of the Set Config Switch command The following is an example of the Set Config Threshold commandB-41 B-42 B-43 The following is an example of the Set Config Zoning command set log Set Log Commandarchive clear Port Monitors all port events Switch stop Stops logging of eventsand the Level keyword to Info at the same time enable Set Port CommandKeywords portnumber bypass alpa B-48 Down Disables the port by removing power from the port lasers Set Setup Command Table B-13. SNMP Configuration SettingsEntry Table B-14. System Configuration Settings Table B-13. SNMP Configuration Settings Continued Table B-14. System Configuration Settings Continued Examples The following is an example of the Set Setup SNMP command B-53 B-54 The following is an example of the Set Setup System command alarm option Show CommandKeywords about fdmi portwwn interface log option lsdb fdmi portwwn log optionns option perf option Table B-15. Show Port Parameterspagebreak Table B-15. Show Port Parameters Continued Displays the Power On Self Test POST log which contains results from the POST steering domainid Table B-16. Switch Operational Parameters Table B-16. Switch Operational Parameters Continued topology usersversion The following is an example of the Show FDMI command The following is an example of the Show Fabric command100000c0dd007781 100000c0dd006a2d The following is an example of the Show FDMI WWN command The following is an example of the Show NS local domain commandB-64 The following is an example of the Show NS portID command The following is an example of the Show NS domainID commandThe following is an example of the Show Interface command B-65 TotalLinkResets The following is an example of the Show Port commandPort Number 200100c0dd00bcb8 The following is an example of the Show Switch command The following is an example of the Show Topology commandB-67 The following is an example of the Show Topology command for port 10.20.11.192 use set setup system to update The following is an example of the Show Version commandUserAuthentication Eth0NetworkAddress Show Config Command The following is an example of the Show Config Switch command The following is an example of the Show Config Threshold command1 Appears only if FC-SW-2 Compliant is False B-72 The following is an example of the Show Config Zoning command show log Show Log Commandcomponent level Current settings for log component NameServer settingsSANbox2 # show log level Current settings for log options The following is an example of the Show Log command errors Show Perf Commandshow perf byte Examples The following is an example of the Show Perf command The following is an example of the Show Perf Byte commandB-77 Show Setup Command SANbox2 # show setup mfgManufacturing Information B-79 The following is an example of the Show Setup Snmp command B-80 The following is an example of the Show Setup System command shutdown Shutdown Command Test Command admin startset port x state diagnostics „ To run an internal loopback test, enter the following 3. A series of test parameters are displayed on the screen. Press the Enter key to accept each default parameter value, or type a new value for each parameter and press the Enter key. The TestLength parameter is the number of frames sent, the FrameSize 256 byte maximum in some cases parameter is the number of bytes in each frame, and the DataPattern parameter is the pattern in the payload. Before running the test, make sure that the device attached to the port can handle the test parameters Authority None Syntax uptime Uptime Command Keywords accounts User Command „ User accounts are enforced in SANsurfer Switch Manager only if the The following is an example of the User Delete command The following is an example of the User List commandB-88 whoami Whoami Command Syntax zone Zone Command remove zone memberlist members zonerename zoneold zonenew type zone zonetype The following is an example of the Zone Members command Examples The following is an example of the Zone List command SANbox2 # zone zonesets zone1 The following is an example of the Zone Zonesets commandCurrent List of ZoneSets for Zone zone1 zoneset1 Syntax zoneset Zoneset Command Removes a list of zones given by zonelist from the zone set given by Keywords active Zoning Command Table B-17. Zoning Database Limits LinkResetZone The following is an example of the Zoning Limits commandLinkResetZone2 MaxZonesInZoneSets B-99 The following is an example of the Zoning List command wwn2215c3 50060482bfd218c2 50060482bfd218d2 10000000c92215 B-100 Glossary Class 3 Service Heartbeat LED NLPort Zone Zone SetZoning Database Glossary-6 Numerics IndexPage Page Page