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Related Manuals for Compaq StorageWorks SAN Switch 2 EL
Summary of Contents for Compaq StorageWorks SAN Switch 2 EL
- Page 1 StorageWorks by Compaq Fibre Channel SAN Switch 2/8 EL Installation Guide Part Number: AA-RSB6A-TE First Edition (April 2002) Product Version: 3.0.2 This installation guide provides procedures for setting up, configuring, and managing the SAN Switch 2/8 EL.
- Page 2 Documentation, and Technical Data for Commercial Items are licensed to the U.S. Government under vendor's standard commercial license. Compaq shall not be liable for technical or editorial errors or omissions contained herein. The information is provided “as is” without warranty of any kind and is subject to change without notice. The warranties for Compaq products are set forth in the express limited warranty statements accompanying such products.
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Page 3: Table Of Contents
Compaq Technical Support ........ - Page 4 Contents Violation Timer Errors ......... . . 2–4 Additional Alerts.
- Page 5 Upgrading or Restoring the Switch Firmware ....... . 4–2 Downloading Firmware from the Compaq Website ......4–3 A Regulatory Compliance Notices Regulatory Compliance Identification Numbers .
- Page 6 Contents Laser Safety Warnings ..........A–6 Compliance with CDRH Regulations .
- Page 7 Contents C–1 Physical Specifications ......... . . C–2 C–2 Power Supply Specifications .
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Page 9: About This Guide
About this Guide This installation guide provides information to help you: • Install the StorageWorks™ Fibre Channel SAN Switch 2/8 EL by Compaq in a Compaq 9000 Series rack • Set network addresses • Backup and restore the configuration •... -
Page 10: Related Documentation
About this Guide Related Documentation In addition to this guide, Compaq provides the following corresponding information: • StorageWorks by Compaq SAN Switch 2/8 EL Release Notes, Part Number: AV-RSB7A-TE • StorageWorks by Compaq Fabric OS Procedures User Guide, Part Number: AA-RQ6EA-TE •... -
Page 11: Document Conventions
Variables Monospace, italic font Website addresses Sans serif font (http://www.compaq.com) Symbols in Text These symbols may be found in the text of this guide. They have the following meanings. WARNING: Text set off in this manner indicates that failure to follow directions in the warning could result in bodily harm or loss of life. -
Page 12: Symbols On Equipment
About this Guide Symbols on Equipment Any enclosed surface or area of the equipment marked with these symbols indicates the presence of electrical shock hazards. Enclosed area contains no operator serviceable parts. WARNING: To reduce the risk of injury from electrical shock hazards, do not open this enclosure. -
Page 13: Rack Stability
24 hours a day, 7 days a week. NOTE: For continuous quality improvement, calls may be recorded or monitored. Outside North America, call Compaq technical support at the nearest location. Telephone numbers for worldwide technical support are listed on the Compaq website: http://www.compaq.com. -
Page 14: Compaq Website
About this Guide Compaq Website The Compaq website has the latest information on this product, as well as the latest drivers. Access the Compaq website at: http://www.compaq.com/storage. From this website, select the appropriate product or solution. Compaq Authorized Reseller For the name of your nearest Compaq Authorized Reseller: •... -
Page 15: Overview
Overview The StorageWorks Fibre Channel SAN Switch 2/8 EL by Compaq is a high-performance, 8-port, 2 gigabit (Gb) Fibre Channel switch used to interconnect storage devices, hosts, and servers in a Storage Area Network (SAN). This chapter provides the following information: •... -
Page 16: Hardware
Overview • Error detections and fault isolation, automatically disables failing ports and restarts when the problem is resolved. • Industry standard Simple Network Management Protocol (SNMP) Management Information Base (MIB) support. • Automatic self-discovery, discovers and registers host server and storage devices. •... -
Page 17: San Switch 2/8 El Front Panel
ISLs between two directly adjacent switches, while preserving in-order delivery. For specific information about ISL trunking, refer to the StorageWorks by Compaq ISL Trunking User Guide, Part Number AA-RR82A-TE. Fibre Channel SAN Switch 2/8 EL Installation Guide... -
Page 18: Sfps
Overview SFPs The ports connect to SFP media. SFPs are universal and self-configuring. SAN Switch 2/8 EL Rear Panel Figure 1–2 shows the rear panel of the SAN Switch 2/8 EL. The rear panel houses the five fans, and port readiness LED. SHR-2494A Fan (5) Port Readiness LED... -
Page 19: Installing The Fibre Channel San Switch 2/8 El
Installing the Fibre Channel SAN Switch 2/8 EL This chapter covers the following topics: • Important information about the four switch limitation • Carton contents • Installation and safety guidelines • Installing the switch as a stand-alone unit or in a rack •... -
Page 20: Check The License Installed
Installing the Fibre Channel SAN Switch 2/8 EL Check the License Installed To verify the switch’s current license use the telnet command: license show You do not have to delete the IV_Domain_Fabric license before upgrading to the Full Fabric license. Four Switch Limitation Errors The following section summarizes the error messages generated when more than four switches are installed in a fabric with the 8 EL or 16 EL. -
Page 21: Four Switch Limitation Web Tools Error Messages
Installing the Fibre Channel SAN Switch 2/8 EL Four Switch Limitation Web Tools Error Messages If the fabric detects that the number of switches installed exceed the four switch limit, Web Tools displays a warning message every 75 seconds (not configurable). Figure 2–1 shows a typical Web Tools Warning Message. -
Page 22: Violation Timer Errors
NOTE: When Quiet Mode is enabled on an 8 EL or 16 EL switch with a IV_FABRIC license installed, the four switch limitation warning messages cannot be hidden. Otherwise Quiet Mode functions as described in the StorageWorks by Compaq Fabric OS Reference Guide, Part Number AA-RQ6FA-TE. -
Page 23: Four Switch Limitation Workarounds
Use one of the following workarounds to prevent four switch limitation errors. • Upgrade the current Compaq SAN switch 8 EL or 16 EL IV_Domain_Fabric license to the optional Full Fabric license. The Full Fabric license provides full fabric functionality, with no limits on the number of switches in the fabric. -
Page 24: Unpack And Verify Carton Contents
1. Inspect the shipping cartons for possible damage caused during transit. 2. Unpack the shipping cartons. 3. Verify that the carton contains the items shown in Figure 2–3 and Table 2–1. IMPORTANT: If any items are damaged or missing, please contact Compaq or a Compaq Authorized reseller. SHR-2495A Figure 2–3: Carton contents... -
Page 25: Installation And Safety Guidelines
• as a fixed component in the Compaq 9000 Series (or comparable) EIA Rack using the Fixed Rack Mount Kit provided. Fixed Rack Mount Kit contents are outlined in Table 2–1. -
Page 26: Selecting An Operating Location
An air flow of at least 300 cubic feet per minute, available in the immediate vicinity of the switch. • If installing the switch in the Compaq 9000 Series, or comparable Electronics Industries Association (EIA) rack: — All equipment installed in the rack should have a reliable branch circuit ground connection, and should not rely on a connection to a branch circuit, such as a power strip. -
Page 27: Installing The Switch As A Stand-Alone Unit
Installing the Fibre Channel SAN Switch 2/8 EL The switch has a universal power supply capable of functioning worldwide without voltage jumpers or switches. The power supply is auto ranging in terms of accommodating input voltages and line frequencies. Installing the Switch as a Stand-alone Unit Use these procedures for setting up the switch as a stand-alone unit. -
Page 28: Installing The San Switch 2/8 El In A 9000 Series Rack
IMPORTANT: The SAN Switch 2/8 EL ships with the complete set of rack mount hardware required for installation in an EIA rack. Compaq recommends using the exact screws specified for use with the switch chassis. Using screws longer than the specified length may damage the switch. -
Page 29: Attaching The Fixed Rack Mount Kit Rails To The Switch
Installing the Fibre Channel SAN Switch 2/8 EL SHR-2501A 10-32 x 3/8” pan head Phillips screws Left Front Bracket Retainer Nuts Left Rear Bracket 7 6-32 x 5/16” pan head Phillips screws 3 6-32 x 5/16” pan head Phillips screws 8 Right Front Bracket Right Rear Bracket Figure 2–4: Attaching the Fixed Rack Mount Kit rails to the switch... -
Page 30: Connecting The Power Cord
Installing the Fibre Channel SAN Switch 2/8 EL 7. Attach the rear brackets to the front brackets as follows: a. Position the right rear bracket (Item 4) inside the right front bracket (Item 8). See Figure 2–4. b. Secure the brackets using four 6-32 x 5/16 inch screws (Item 3). See Figure 2–4. -
Page 31: Power On Self Test
(and this is not due to the switch being set to beacon), see “Interpreting LED Activity,” in Chapter 3. NOTE: For more information about beaconing, refer to the StorageWorks by Compaq Fabric OS Procedures User Guide, Part Number AA-RQ6EA-TE. -
Page 32: Configuring San Switch 2/8 El Network Addressing
Installing the Fibre Channel SAN Switch 2/8 EL Configuring SAN Switch 2/8 EL Network Addressing Read the following sections for information on how to configure the SAN Switch 2/8 EL addressing scheme. Requirements The following items are required to set network addressing. •... -
Page 33: Connecting The Serial Cable
Installing the Fibre Channel SAN Switch 2/8 EL 2. Connect the Serial cable to the SAN Switch 2/8 EL Serial port, see Figure 2–6. SHR-2497A Figure 2–6: Connecting the Serial cable 3. Connect the other end of the Serial cable to an RS-232 Serial port on the workstation. - Page 34 Installing the Fibre Channel SAN Switch 2/8 EL To configure port settings in a UNIX environment, type: tip /dev/ttyb -9600 7. Log onto the switch (with administrative privileges). The default administrative logon is admin and the default password is password. a.
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Page 35: Connecting The San Switch 2/8 El To The Lan
NOTE: You can now access the switch remotely (and from multiple connections), using telnet or the StorageWorks by Compaq Web Tools application. Verify that the switch is not accessed from any other connections during the remaining steps. -
Page 36: Modifying Domain Ids
Installing the Fibre Channel SAN Switch 2/8 EL Modifying Domain IDs Modify the domain IDs if desired, as follows. NOTE: It is best to assign a unique domain ID prior to connecting the switch to other switches in the SAN. This eliminates the possibility of domain ID overlap.The default domain ID is 1. If the default domain ID is already in use when the switch is connected to the fabric, the domain ID for the new switch is automatically reset to a unique value. -
Page 37: Installing An Sfp Module
NOTE: The ports and cables used in trunking groups must meet specific requirements. For a list of these requirements, refer to the StorageWorks by Compaq ISL Trunking User Guide, Part Number AA -RR82A-TE. 1. Remove the shipping plugs from the appropriate ports. -
Page 38: Verifying Operation
3. If connected properly, the name of your switch appears (in green) in the Web Browser window, indicating Healthy/OK. IMPORTANT: Compaq strongly recommends backing up the configuration. This ensures that a complete configuration is available if required for a replacement switch. For instructions on how to back up the configuration, refer to Chapter 4, “Backing Up Configuration Data and Upgrading... -
Page 39: Cascading Switches
Installing the Fibre Channel SAN Switch 2/8 EL 5. Power off the new switch and connect one Fibre Channel cable from the SAN to the new switch. Cascading Switches The domain id number uniquely identifies a switch in a fabric. Normally, the switch automatically assigns the domain ID when a switch is first powered on or when the switch disable/enable command is executed. -
Page 41: Managing The Fibre Channel San Switch 2/8 El
NOTE: Any errors related to LED activity are listed in the error log. For information about the error log, refer to the StorageWorks by Compaq Fabric OS Procedures Guide, Part Number AA-RQ6EA-TE. Fibre Channel SAN Switch 2/8 EL Installation Guide... -
Page 42: Front Panel Leds
Managing the Fibre Channel SAN Switch 2/8 EL Front Panel LEDs The SAN Switch 2/8 EL front panel includes the following LEDs: • One power switch LED on the front panel • One port status LED above and to the left of each of the 16 ports •... - Page 43 (result of diagnostics or PortEnable (on 1 second; portDisable command). command; refer to off 1 second) StorageWorks by Compaq Fabric OS Reference for more information). Fast-flashing Port is faulty. 1. Check port status orange LEDs, error log, (on 1/4 second;...
- Page 44 Managing the Fibre Channel SAN Switch 2/8 EL Table 3–1: Front Panel LED Patterns During Normal Operation (Continued) Location Purpose Color of LED Status of Hardware Recommended of LED of LED Action Above Indicates No light Port is transmitting at 1 No action required.
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Page 45: Rear Panel Led
Managing the Fibre Channel SAN Switch 2/8 EL Rear Panel LED The SAN Switch 2/8 EL rear panel includes one port readiness LED. Table 3–2 describes how rear panel LEDs communicate switch status. Table 3–2: Rear Panel LED Patterns During Normal Operation Location Purpose Color of LED... -
Page 46: Management Overview
Provides you with the advantage of being “virtually” in front of any fabric, switch, or port. For more information refer to the StorageWorks by Compaq Web Tools User Guide, Part Number AA-RR6GA-TE. -
Page 47: Fabric Watch
NOTE: A license may have been installed on the switch at the factory. If not, contact your switch supplier to obtain a license key. For more information refer to the StorageWorks by Compaq Fabric Watch User Guide, Part Number AA-RR7YA-TE. -
Page 48: Isl Trunking
NOTE: A license may have been installed on the switch at the factory. If not, contact your switch supplier to obtain a license key. For information refer to the StorageWorks by Compaq ISL Trunking User Guide, Part Number AA-RR82A-TE. Displaying the Optional Feature Licenses Use these steps to display optional features installed on your switch. -
Page 49: Running Basic Switch Operations Using Telnet
Managing the Fibre Channel SAN Switch 2/8 EL NOTE: You must enter a license key for each feature to activate. License keys are case sensitive. Running Basic Switch Operations Using Telnet Read the following sections to run common switch operations. Logging into the SAN Switch 2/8 EL Use these steps to log into the SAN Switch 2/8 EL. -
Page 50: Configuring The Ip And Fibre Channel Address
Managing the Fibre Channel SAN Switch 2/8 EL 3. At the New Username prompt, enter a new name for the admin user. You can change the name of the admin user without changing the password. Press Enter to leave the name as is. 4. -
Page 51: Displaying Devices Within The Fabric
Managing the Fibre Channel SAN Switch 2/8 EL Displaying Devices within the Fabric To verify that you have fabric wide connectivity when you install a new switch, display the fabric wide fibre channel address list from the newly installed switch. Use these steps to display the fabric. -
Page 52: Displaying Switch Configuration Settings
StorageWorks by Compaq Fabric OS Procedures User Guide, Part Number AA-RQ6EA-TE. NOTE: If the switch prompt does not display when POST completes, POST was not successfully completed and the switch should be returned to your switch supplier for repair. -
Page 53: Diagnostic Tests
Managing the Fibre Channel SAN Switch 2/8 EL Any errors detected during POST are written to the system log, accessible through the errShow command. For more information about error messages, refer to the StorageWorks by Compaq Fabric OS Procedures User Guide, Part Number AA-RQ6EA-TE. Diagnostic Tests Diagnostic tests are provided to help troubleshoot the hardware and the firmware. -
Page 55: Backing Up Configuration Data And Upgrading Firmware
Backing Up Configuration Data and Upgrading Firmware This chapter provides the following information: • Backing up system configuration settings • Restoring configuration settings • Upgrading or restoring the switch firmware Backing Up System Configuration Settings The two supplied utilities, RSHD.EXE and CAT.EXE, currently support Windows downloads only. -
Page 56: Restoring The System Configuration Settings
Backing Up Configuration Data and Upgrading Firmware Restoring the System Configuration Settings Use these steps to restore the system configuration settings from a backup. 1. Verify that the RSHD service or the FTP service is running on the host workstation. 2. -
Page 57: Downloading Firmware From The Compaq Website
4. Reboot the switch by entering the following command: fastBoot Downloading Firmware from the Compaq Website To download the firmware from the Compaq website, go to www.compaq.com/products/storageworks. The website contains the required loaders and instructions for downloading the firmware to a switch. -
Page 59: A Regulatory Compliance Notices
Regulatory Compliance Identification Numbers For the purpose of regulatory compliance certifications and identification, your StorageWorks Fibre Channel SAN Switch 2/8 EL by Compaq is assigned a Compaq series number. The Compaq series number for this product is: Series NA2109. The series number can be found on the product label, along with the required approval markings and information. -
Page 60: Class A Equipment
Regulatory Compliance Notices Class A Equipment This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. -
Page 61: Declaration Of Conformity For Products Marked With The Fcc Logo-United States Only
Modifications The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by Compaq Computer Corporation may void the user’s authority to operate the equipment. Network and Serial Cables... -
Page 62: Canadian Notice (Avis Canadien
Regulatory Compliance Notices Canadian Notice (Avis Canadien) The following sections list Canadian equipment notices. Class A Equipment This Class A digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil numérique de la classe A respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada. -
Page 63: Japanese Notice
Japanese Notice Taiwanese Notice Laser Devices All Compaq systems equipped with a laser device comply with safety standards, including International Electrotechnical Commission (IEC) 825. With specific regard to the laser, the equipment complies with laser product performance standards set by government agencies as a Class 1 laser product. -
Page 64: Laser Safety Warnings
All Compaq systems equipped with laser devices comply with appropriate safety standards including IEC 825. Laser Product Label The following label or equivalent is located on the surface of the Compaq supplied laser device. This label indicates that the product is classified as a CLASS 1 LASER PRODUCT. -
Page 65: Laser Information
There is a danger of explosion and risk of personal injury if the battery is incorrectly replaced or mistreated. Replacement is to be done by a Compaq authorized service provider using the Compaq spare designated for this product. For more information about battery replacement or proper disposal, contact your Compaq authorized reseller or your authorized service provider. -
Page 67: B Electrostatic Discharge
Use a portable field service kit with a folding static-dissipating work mat. If you do not have any of the suggested equipment for proper grounding, have a Compaq authorized reseller install the part. Fibre Channel SAN Switch 2/8 EL Installation Guide... -
Page 69: C Technical Specifications
Technical Specifications This appendix covers the following topics: • Dimensions • Power supply specifications • Environmental specifications • Memory specifications • Serial port specifications Fibre Channel SAN Switch 2/8 EL Installation Guide C–1... -
Page 70: Dimensions
Technical Specifications Dimensions Table C–1 lists SAN Switch 2/8 EL dimensions. Table C–1: Physical Specifications Dimension Value Height 1.71 inches (4.34 cm) Depth 10.4 inches (26.4 cm) Width 16.9 inches (42.8 cm) Weight (with both power 8.5 lbs (3.9 kg) supplies installed) Power Supply Specifications Table C–2 lists power supply specifications. -
Page 71: Environmental Requirements
Technical Specifications Environmental Requirements Table C–3 lists the environmental ranges that are acceptable when the SAN switch 2/8 EL is operating, and the acceptable ranges when the switch is not operating. Table C–3: Environmental Requirements Condition Acceptable Range °C to 40 °C Temperature (operating) °C to 70 °C Temperature (non-operating) - Page 72 Technical Specifications Serial Port Specifications The Serial port can be used to connect to a computer workstation to configure the switch IP address without connecting to the fabric. The Serial port’s parameters are 9600 baud, 8 data bits, no parity, 1 stop bit, and no flow control. The port requires a straight serial cable with a female 9-pin subminiature-D connector.
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Page 73: Glossary
Glossary This glossary defines terms used in this guide or related to this product and is not a comprehensive glossary of computer terms. AL_PA Arbitrated Loop Physical Address; a unique 8-bit value assigned during loop initialization to a port in an arbitrated loop. Alias Address Identifier An address identifier recognized by a port in addition to its standard identifier. - Page 74 Glossary AW_TOV Arbitration Wait Time-out Value; the minimum time an arbitrating L_Port waits for a response before beginning loop initialization. Bandwidth The total transmission capacity of a cable, link, or system. Usually measured in bps (bits per second). May also refer to the range of transmission frequencies available to a network. See also Throughput.
- Page 75 Glossary Circuit An established communication path between two ports. Consists of two virtual circuits capable of transmitting in opposite directions. See also Link. Command Line Interface that depends entirely on the use of commands, such as through telnet or SNMP, and does not involve a GUI.
- Page 76 Glossary E_D_TOV Error Detect Time-out Value; the minimum amount of time a target waits for a sequence to complete before initiating recovery. Can also be defined as the maximum time allowed for a round-trip transmission before an error condition is declared. E_Port Expansion Port;...
- Page 77 Glossary 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, Cascade. FC-AL-3 The Fibre Channel Arbitrated Loop standard defined by ANSI. Defined on top of the FC-PH standards.
- Page 78 Glossary Fibre Channel Service Protocol; the common protocol for all fabric services, transparent to the fabric type or topology. FSPF Fabric Shortest Path First; the routing protocol for Fibre Channel switches. Full Fabric The licensing that allows multiple E_Ports on a switch, making it possible to create multiple ISL links.
- Page 79 Glossary Idle Continuous transmission of an ordered set over a Fibre Channel link when no data is being transmitted, to keep the link active and maintain bit, byte, and word synchronization. Interswitch Link; a Fibre Channel link from the E_Port of one switch to the E_Port of another. See also E_Port, Cascade.
- Page 80 Glossary Management Information Base; an SNMP structure to help with device management, providing configuration and device information. Monitoring State The state in which a port is monitoring the flow of information for data relevant to the port. Multicast The transmission of data from a single source to multiple specified N_Ports (as opposed to all the ports on the network).
- Page 81 Glossary Phantom Address An AL_PA value that is assigned to an device that is not physically in the loop. Also known as phantom AL_PA. A twenty-bit public address created for an 8-bit loop device to allow public devices to access Phantom Device A device that is not physically in an arbitrated loop, but is logically included through the use of a phantom address.
- Page 82 Glossary Public NL_Port An NL_Port that logs into the fabric, can function within either a public or a private loop, and can communicate with either private or public NL_Ports. Public Device A device that can log into the fabric and support 20-bit addresses (or has 20-bit phantom addresses created for it by the switch).
- Page 83 Glossary Storage Area Network; a network of systems and storage devices that communicate using Fibre Channel protocols. See also Fabric. Sequence A group of related frames transmitted in the same direction between two N_Ports. Service Rate The rate at which an entity can service requests. Single Mode The fiber optic cabling standard that corresponds to distances of up to 10 km between devices.
- Page 84 Glossary Topology As applies to Fibre Channel, the configuration of the Fibre Channel network and the resulting communication paths allowed. There are three possible topologies: • Point to point - A direct link between two communication ports. • Switched fabric - Multiple N_Ports linked to a switch by F_Ports. •...
- Page 85 Glossary ULP_TOV Upper-level Time-out Value; the minimum time that a SCSI ULP process waits for SCSI status before initiating ULP recovery. Upper-level Protocol; the protocol that runs on top of Fibre Channel. Typical upper-level protocols are SCSI, IP, HIPPI, and IPI. Well-known Address As pertaining to Fibre Channel, a logical address defined by the Fibre Channel standards as assigned to a specific function, and stored on the switch.
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Page 87: Index
3–7 Compaq arbitrated loop 3–6 authorized reseller xiv audience ix technical support xiii authorized reseller, Compaq xiv website xiv automatic self-discovery 1–2 Compaq series number A–1 compatibility 1–4 back panel configuration settings 4–1 4–2... - Page 88 2–16 3–10 default 2–18 getting help xiii domain IDs 2–18 Compaq technical support xiii downloading firmware from the Compaq website Compaq website xiv 4–3 grounding methods B–1 electrical shock hazard, symbol and definition xii hardware features 1–2 enabling 3–8 help, obtaining xiii environmental requirements C–3...
- Page 89 Index laser product label A–6 port settings 2–15 laser safety warnings A–6 port speed led 3–2 LED indicators 3–1 port status led 3–2 LEDs 1–2 3–1 3–2 3–5 ports 1–2 on back panel 3–5 POST 2–13 port speed LEDs 3–2 POST results 2–13 3–12 port status LEDs 3–2...
- Page 90 Compaq storage xiv system responses, convention defined xi Compaq technical support xiii weight C–2 technical support, Compaq xiii workarounds for the four switch limitation 2–5 telnet 3–9 managing by 3–6 zoning summary 1–1...