Hp StorageWorks IP Storage Router Manuale Utente Pagina 1

User Guidehp StorageWorksIP Storage RouterSR2122-2Product Version: 2.0Third Edition (December 2003)Part Number: 304835-003This user guide provides i

Contents10 IP Storage Router SR2122-2 User GuideCanadian Notice (Avis Canadien) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuring System Parameters100 IP Storage Router SR2122-2 User Guide1. enable — Enter Administrator mode2. hostname SR_2122-2-MG1 — Specify or chang

Configuring System Parameters101IP Storage Router SR2122-2 User GuideConfiguring Time and DateConfiguring time and date parameters consists of specify

Configuring System Parameters102 IP Storage Router SR2122-2 User GuideConfiguring IP RoutesIf the storage router requires access to any IP address out

Configuring System Parameters103IP Storage Router SR2122-2 User GuideThe SR2122-2 RIP implementation runs RIP v2 in broadcast mode. This allows the st

Configuring System Parameters104 IP Storage Router SR2122-2 User GuideConfiguring Network Management AccessConfiguring network management access consi

Configuring System Parameters105IP Storage Router SR2122-2 User GuideConfiguring PasswordsConfiguring passwords consists of setting the monitor-mode a

Configuring System Parameters106 IP Storage Router SR2122-2 User Guide1. enable — Enter Administrator mode.2. admin contactinfo name “PatJ. Smith” ema

Configuring System Parameters107IP Storage Router SR2122-2 User GuideConfiguring for Secure Shell (SSH) AccessThe SR2122-2 Storage Router supports Sec

Configuring System Parameters108 IP Storage Router SR2122-2 User GuideConfiguring for iSNS CommunicationsInternet Storage Name Service (iSNS) is an IE

Configuring System Parameters109IP Storage Router SR2122-2 User GuideVerifying and Saving ConfigurationVerify the system parameters using the followin

Contents11IP Storage Router SR2122-2 User Guide16 Inserting a Mylar tab SFP module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuring System Parameters110 IP Storage Router SR2122-2 User Guide

111IP Storage Router SR2122-2 User Guide7Configuring VLANThis chapter explains how to configure your SR2122-2 storage router for a virtual local area

Configuring VLAN112 IP Storage Router SR2122-2 User GuidePrerequisite TasksBefore configuring for VLAN, make sure you have configured all system param

Configuring VLAN113IP Storage Router SR2122-2 User GuideFigure 46: Contrast of configuring for VLAN with VTP and without VTP802.1Q trunkIPSwitchVLAN

Configuring VLAN114 IP Storage Router SR2122-2 User GuideConfiguring for VLAN with VTPConfiguring for VLAN using the VLAN Trunking Protocol (VTP) cons

Configuring VLAN115IP Storage Router SR2122-2 User GuideConfiguring for VLAN without VTPConfiguring for VLAN without using VTP consists of setting the

Configuring VLAN116 IP Storage Router SR2122-2 User GuideConfiguring an IP RouteConfiguring an IP route to access the VLAN consists of specifying a st

Configuring VLAN117IP Storage Router SR2122-2 User GuideTo verify VTP configured settings.1. enable — Enter Administration mode.2. show vtp config — D

Configuring VLAN118 IP Storage Router SR2122-2 User GuideAssigning a VLAN to a SCSI Routing InstanceAssigning a VLAN to a SCSI routing instance is ach

119IP Storage Router SR2122-2 User Guide8Configuring SCSI RoutingThis chapter explains how to configure your SR2122-2 storage router for SCSI routing

Contents12 IP Storage Router SR2122-2 User Guide54 Rollover cable for connection to console port . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuring SCSI Routing120 IP Storage Router SR2122-2 User GuidePrerequisite TasksBefore configuring SCSI routing, make sure you have configured all

Configuring SCSI Routing121IP Storage Router SR2122-2 User GuideCaution: When making changes to a SCSI routing instance (such as adding or deleting t

Configuring SCSI Routing122 IP Storage Router SR2122-2 User GuideFigure 47: Configuration elements for SCSI routing GbE interfaceFibre Channel interf

Configuring SCSI Routing123IP Storage Router SR2122-2 User GuideFigure 48: SCSI routing parameters example configurationIP: 10.3.0.36CHAP User Name 3

Configuring SCSI Routing124 IP Storage Router SR2122-2 User GuideFigure 49: Configuration of SCSI routing determines VLAN access to storagehp SR2122-

Configuring SCSI Routing125IP Storage Router SR2122-2 User GuideCreating a SCSI Routing InstanceCreating a SCSI routing instance consists of naming th

Configuring SCSI Routing126 IP Storage Router SR2122-2 User GuideWith VLANTo assign a server interface and VLAN to a SCSI routing instance:1. enable —

Configuring SCSI Routing127IP Storage Router SR2122-2 User GuideExample 6: Indexed List of Storage Devicesid interface lunwwn wwpn tgtid lun vendor

Configuring SCSI Routing128 IP Storage Router SR2122-2 User GuideTarget-and-LUN mapping using LUNWWN addressingTo map iSCSI targets to storage devices

Configuring SCSI Routing129IP Storage Router SR2122-2 User Guide3. SCSIRouter zeus target pegasus_web LUN 3 serial number #6 — Choose a physical addre

13IP Storage Router SR2122-2 User GuideAbout This GuideAbout this GuideAbout this GuideThis user guide provides information to help you: Install the

Configuring SCSI Routing130 IP Storage Router SR2122-2 User GuideAn access list can contain one or more types of identification entries. If an identif

Configuring SCSI Routing131IP Storage Router SR2122-2 User GuideNote: Authentication must be enabled when using CHAP-usernames in the access list.Not

Configuring SCSI Routing132 IP Storage Router SR2122-2 User GuideConfiguring Access Configuring access consists of specifying which iSCSI targets can

Configuring SCSI Routing133IP Storage Router SR2122-2 User GuideAccess an iSCSI target by all IP hostsTo specify one iSCSI target at a time to be acce

Configuring SCSI Routing134 IP Storage Router SR2122-2 User GuideAccess denied to all iSCSI targetsTo deny access by all IP hosts to all iSCSI targets

Configuring SCSI Routing135IP Storage Router SR2122-2 User GuideTo verify the configuration of a SCSI routing instance:1. enable — Enter Administratio

Configuring SCSI Routing136 IP Storage Router SR2122-2 User GuideDefault Values For FC InterfacesThe following are the default operational characteris

137IP Storage Router SR2122-2 User Guide9Configuring FCIPThis chapter explains how to configure your SR2122-2 Storage Router for FCIP and contains the

Configuring FCIP138 IP Storage Router SR2122-2 User GuideConfiguration TasksTo configure FCIP on an SR2122-2 Storage Router:1. Create an FCIP instanc

Configuring FCIP139IP Storage Router SR2122-2 User GuideAssigning an IP Address To assign an IP address to the FCIP instance:1. enable — Enter Adminis

About This Guide14 IP Storage Router SR2122-2 User GuideOverviewThis section covers the following topics: Intended Audience Prerequisites Related D

Configuring FCIP140 IP Storage Router SR2122-2 User GuideTCP ClientIf the peer FCIP instance is configured as a TCP client, use the following procedur

Configuring FCIP141IP Storage Router SR2122-2 User GuideConfiguring Operational ParametersFor FCIP deployment, a large maximum transfer unit (MTU) siz

Configuring FCIP142 IP Storage Router SR2122-2 User GuideVerifying and Saving Configuration Verify the FCIP configuration using the procedures that fo

Configuring FCIP143IP Storage Router SR2122-2 User Guidefcip1 Credit Information------------------------Receive Credits 61Transmit Credits 16fcip1 C

Configuring FCIP144 IP Storage Router SR2122-2 User Guidefcip1 Trace Status------------------pktTracing On, mask 0xffffmboxTracing OnmboxCmdCount 0fci

145IP Storage Router SR2122-2 User Guide10Configuring AuthenticationThis chapter explains how to configure the authentication portion of HP authentica

Configuring Authentication146 IP Storage Router SR2122-2 User GuidePrerequisite TasksBefore performing AAA and iSCSI authentication configuration task

Configuring Authentication147IP Storage Router SR2122-2 User GuideThis chapter describes how to configure the following AAA security services: RADIUS

Configuring Authentication148 IP Storage Router SR2122-2 User GuideFigure 50: iSCSI authentication configuration elementsDiskcontrollerDiskcontroller

Configuring Authentication149IP Storage Router SR2122-2 User GuideFigure 51: iSCSI authentication example configurationStorageSR2122-2Storage RouterU

About This GuideIP Storage Router SR2122-2 User Guide15ConventionsConventions consist of the following: Document Conventions Text Symbols Equipment

Configuring Authentication150 IP Storage Router SR2122-2 User GuideConfiguring Security ServicesConfiguring security services consists of setting the

Configuring Authentication151IP Storage Router SR2122-2 User GuideTACACS+ HostsTo configure TACACS+ security services:1. enable — Enter Administrator

Configuring Authentication152 IP Storage Router SR2122-2 User Guide Passwords are entered in clear text. However, they are stored in an encrypted for

Configuring Authentication153IP Storage Router SR2122-2 User GuideBuilding the AAA Authentication ListiSCSI authentication uses a list of defined AAA

Configuring Authentication154 IP Storage Router SR2122-2 User GuideTesting iSCSI AuthenticationBefore enabling iSCSI authentication for a SCSI routing

Configuring Authentication155IP Storage Router SR2122-2 User GuideVerifying and Saving ConfigurationYou can save the configuration at any time using e

Configuring Authentication156 IP Storage Router SR2122-2 User GuideExample 14: Verify iSCSI Authentication for SCSI Routing Instance[SR2122-MG1]# sho

157IP Storage Router SR2122-2 User Guide11Configuring a High Availability ClusterThis chapter explains how to configure SR2122-2 Storage Routers in a

Configuring a High Availability Cluster158 IP Storage Router SR2122-2 User GuidePrerequisite TasksBefore performing any high availability cluster conf

Configuring a High Availability Cluster159IP Storage Router SR2122-2 User GuideThe following storage router configuration settings are shared cluster-

About This Guide16 IP Storage Router SR2122-2 User GuideCaution: Text set off in this manner indicates that failure to follow directions could result

Configuring a High Availability Cluster160 IP Storage Router SR2122-2 User Guide3. To verify that both storage routers in the cluster include the same

Configuring a High Availability Cluster161IP Storage Router SR2122-2 User Guide2. When the storage router restarts, it communicates with other member

Configuring a High Availability Cluster162 IP Storage Router SR2122-2 User GuideAdding Completely Configured Storage RoutersYou may prefer to complete

Configuring a High Availability Cluster163IP Storage Router SR2122-2 User Guide5. Add SvSys2 to the new cluster named Cluster1, using the Setup Cluste

Configuring a High Availability Cluster164 IP Storage Router SR2122-2 User Guide3. If you are going to retain data, determine if you have any duplicat

165IP Storage Router SR2122-2 User Guide12Maintaining and Managing the Storage RouterThis chapter explains how to perform normal maintenance and manag

Maintaining and Managing the Storage Router166 IP Storage Router SR2122-2 User GuidePrerequisite TasksBefore performing any storage router maintenance

Maintaining and Managing the Storage Router167IP Storage Router SR2122-2 User Guidecommand, the machine must be accessible using the Trivial File Tran

Maintaining and Managing the Storage Router168 IP Storage Router SR2122-2 User GuideProxy Url: http://www.hp.comProxy Username: SWAdmin01Proxy Passwor

Maintaining and Managing the Storage Router169IP Storage Router SR2122-2 User GuideUsing HTTPTo specify the HTTP download location:1. enable — Enter A

About This GuideIP Storage Router SR2122-2 User Guide17Power supplies or systems marked with these symbols indicate the presence of multiple sources o

Maintaining and Managing the Storage Router170 IP Storage Router SR2122-2 User Guide4. software proxy address http://10.1.10.126 port 32 — This is the

Maintaining and Managing the Storage Router171IP Storage Router SR2122-2 User GuideTo make a new version of software available to the storage router:

Maintaining and Managing the Storage Router172 IP Storage Router SR2122-2 User GuideNote: There may be times when you need to make special software a

Maintaining and Managing the Storage Router173IP Storage Router SR2122-2 User GuideSetting Updated Software as Boot VersionDownloading updated softwar

Maintaining and Managing the Storage Router174 IP Storage Router SR2122-2 User GuideBacking Up System ConfigurationBacking up the system configuration

Maintaining and Managing the Storage Router175IP Storage Router SR2122-2 User GuideStoring Backups to a Remote TFTP ServerTo create a backup configura

Maintaining and Managing the Storage Router176 IP Storage Router SR2122-2 User GuideRestoring a Deleted SCSI Routing InstanceFor example, suppose the

Maintaining and Managing the Storage Router177IP Storage Router SR2122-2 User GuideRestoring an Existing SCSI Routing InstanceIf you need to restore t

Maintaining and Managing the Storage Router178 IP Storage Router SR2122-2 User GuideRestoring an Access ListWhen you restore an access list, existing

Maintaining and Managing the Storage Router179IP Storage Router SR2122-2 User Guide4. restore accesslist mylist1 from accesslist backup.xml — Restore

About This Guide18 IP Storage Router SR2122-2 User GuideGetting HelpIf you still have a question after reading this guide, contact an HP authorized se

Maintaining and Managing the Storage Router180 IP Storage Router SR2122-2 User Guide4. show aaa — Display the AAA authentication information and verif

Maintaining and Managing the Storage Router181IP Storage Router SR2122-2 User Guide!vtp domain none!! VTP MODE!vtp mode transparent!! VLAN!vlan 10 nam

Maintaining and Managing the Storage Router182 IP Storage Router SR2122-2 User Guide2. show savedconfig system_backup.xml — Display the contents of th

Maintaining and Managing the Storage Router183IP Storage Router SR2122-2 User GuideExample 18: Verify Administrator Contact Information[SR2122_PR1]#

Maintaining and Managing the Storage Router184 IP Storage Router SR2122-2 User GuideNote: If the storage router is operating in a cluster environment

Maintaining and Managing the Storage Router185IP Storage Router SR2122-2 User Guide* Select "apps" to remove active applications and retain

Maintaining and Managing the Storage Router186 IP Storage Router SR2122-2 User Guide2. save all myfile — Save all configuration information in a file

Maintaining and Managing the Storage Router187IP Storage Router SR2122-2 User GuideRecovering PasswordsThe storage router management interface is pass

Maintaining and Managing the Storage Router188 IP Storage Router SR2122-2 User GuideMaking Changes to Instance ConfigurationsNote: To assure that cha

Maintaining and Managing the Storage Router189IP Storage Router SR2122-2 User GuideEnabling and Disabling ConnectionsA SCSI routing instance becomes a

19IP Storage Router SR2122-2 User GuideThis chapter is the starting point for installing the IP Storage Router 2122-2 hardware. It provides some very

Maintaining and Managing the Storage Router190 IP Storage Router SR2122-2 User Guidefoo serverif ge2 10.1.0.45/24, TCP port:3260foo target webstorage2

Maintaining and Managing the Storage Router191IP Storage Router SR2122-2 User GuideOnce a SCSI routing instance has been stopped, it can be re-activat

Maintaining and Managing the Storage Router192 IP Storage Router SR2122-2 User GuideNote: If some targets are available but others are not, failover

Maintaining and Managing the Storage Router193IP Storage Router SR2122-2 User GuideNote: Because there are only two storage routers in the cluster, y

Maintaining and Managing the Storage Router194 IP Storage Router SR2122-2 User Guide4. save scsirouter scsi2 bootconfig — Save the current SCSI routin

Maintaining and Managing the Storage Router195IP Storage Router SR2122-2 User GuideManaging CDP on the storage routerCisco Discovery Protocol (CDP) is

Maintaining and Managing the Storage Router196 IP Storage Router SR2122-2 User GuideModify the CDP Holdtime and Timeout ValuesHoldtime is the amount o

Maintaining and Managing the Storage Router197IP Storage Router SR2122-2 User Guide You can extend commands across line boundaries by ending a line w

Maintaining and Managing the Storage Router198 IP Storage Router SR2122-2 User GuideUse the force keyword to execute the script immediately without as

Maintaining and Managing the Storage Router199IP Storage Router SR2122-2 User GuideClearing the Log FilesTo periodically clear the storage router log

© Copyright 2002–2003 Hewlett-Packard Development Company, L.P.Hewlett-Packard Company makes no warranty of any kind with regard to this material, inc

Product Overview20 IP Storage Router SR2122-2 User GuideBasic DescriptionThe ST2122-2 is a 1U, rack-mountable storage router that provides IP hosts ac

Maintaining and Managing the Storage Router200 IP Storage Router SR2122-2 User GuideUsing the Crash LogIf the storage router experiences an unexpected

Maintaining and Managing the Storage Router201IP Storage Router SR2122-2 User Guide ICMP statistics TCP statistics UDP statistics Network stack da

Maintaining and Managing the Storage Router202 IP Storage Router SR2122-2 User GuideNote: The user name and the password are case-sensitive.The stora

Maintaining and Managing the Storage Router203IP Storage Router SR2122-2 User Guide226 Transfer completeftp: 374 bytes received in 0.02Seconds 23.38Kb

Maintaining and Managing the Storage Router204 IP Storage Router SR2122-2 User GuideCapturing System Messages at BootupThe storage router logs a varie

Maintaining and Managing the Storage Router205IP Storage Router SR2122-2 User GuideTable 17: Event Message Notification LevelsEvent, trace, and debug

Maintaining and Managing the Storage Router206 IP Storage Router SR2122-2 User GuideTable 19: Event Massage FacilitiesMessages are routed by creating

Maintaining and Managing the Storage Router207IP Storage Router SR2122-2 User GuideFiltering and Routing Event MessagesThe storage router logging tabl

Maintaining and Managing the Storage Router208 IP Storage Router SR2122-2 User GuideUse the no logging on command to quickly disable logging for all d

209IP Storage Router SR2122-2 User GuideATechnical SpecificationsThis appendix gives details about the technical specification of the storage router.

Product Overview21IP Storage Router SR2122-2 User GuidePort DescriptionsThe SR2122-2 provides two 1-Gigabit Ethernet ports, a console port, a 10/100 E

Technical Specifications210 IP Storage Router SR2122-2 User GuideSpecificationsThis appendix lists the technical specifications in Table 20.Table 20:

211IP Storage Router SR2122-2 User GuideBCable and Port PinoutsThis appendix provides cable and port pinout information for the SR2122-2 storage route

Cable and Port Pinouts212 IP Storage Router SR2122-2 User GuideGigabit and Fibre Channel PortsTable 21 lists the types of SFP modules and connectors u

Cable and Port Pinouts213IP Storage Router SR2122-2 User GuideFigure 53: Cross-connect cablesThe 10/100 Ethernet ports support RJ-45 connectors. Tabl

Cable and Port Pinouts214 IP Storage Router SR2122-2 User GuideConsole PortThe console port is an EIA/TIA-232 port with a female 8-pin RJ-45 receptacl

Cable and Port Pinouts215IP Storage Router SR2122-2 User GuideTable 23: Console Port PinoutsThe console port uses a subset of the EIA/TIA-232 signals

Cable and Port Pinouts216 IP Storage Router SR2122-2 User Guide

217IP Storage Router SR2122-2 User GuideCRegulatory Compliance NoticesRegulatory Compliance Identification NumbersFor the purpose of regulatory compli

Regulatory Compliance Notices218 IP Storage Router SR2122-2 User GuideClass A EquipmentThis equipment has been tested and found to comply with the lim

Regulatory Compliance Notices219IP Storage Router SR2122-2 User GuideDeclaration of Conformity for Products Marked with the FCC Logo, United States On

Product Overview22 IP Storage Router SR2122-2 User GuideConsole PortThe console port is labeled CONSOLE (see Figure 3). It is an EIA/TIA-232 interface

Regulatory Compliance Notices220 IP Storage Router SR2122-2 User GuidePower CordsThe power cord set included in your server meets the requirements for

Regulatory Compliance Notices221IP Storage Router SR2122-2 User GuideEuropean Union NoticeProducts with the CE Marking comply with both the EMC Direct

Regulatory Compliance Notices222 IP Storage Router SR2122-2 User GuideBSMI Notice Laser DeviceAll HP systems equipped with a laser device comply with

Regulatory Compliance Notices223IP Storage Router SR2122-2 User GuideLaser Product LabelThe following label or equivalent is located on the surface of

Regulatory Compliance Notices224 IP Storage Router SR2122-2 User Guide

225IP Storage Router SR2122-2 User GuideDElectrostatic DischargeTo avoid damaging the system, be aware of the precautions you need to follow when sett

Electrostatic Discharge226 IP Storage Router SR2122-2 User GuideGrounding MethodsThere are several methods for grounding. Use one or more of the follo

227IP Storage Router SR2122-2 User GuideERecommended Host/Storage ConfigurationsThis appendix provides a brief overview of recommended host/storage co

Recommended Host/Storage Configurations228 IP Storage Router SR2122-2 User GuideFCIP OnlyTwo SAN islands may be joined into a single large, geographic

Recommended Host/Storage Configurations229IP Storage Router SR2122-2 User GuideFCIP with Local iSCSI HostsOne or more host servers may be connected to

Product Overview23IP Storage Router SR2122-2 User Guidephysical medium. See Chapter B, “Cable and Port Pinouts” for SFP module specifications. Each Fi

Recommended Host/Storage Configurations230 IP Storage Router SR2122-2 User GuideFCIP with Remote iSCSI HostsThe FCIP configuration with local iSCSI ho

Recommended Host/Storage Configurations231IP Storage Router SR2122-2 User Guidenetwork bandwidth, the iSCSI protocol traffic can theoretically consume

Recommended Host/Storage Configurations232 IP Storage Router SR2122-2 User Guide

233IP Storage Router SR2122-2 User GuideIndexIndexIndex* (asterisk), meaning of in prompt 9210/100 Ethernet high availability port 2210/100 Ethernet m

Index234 IP Storage Router SR2122-2 User GuideCCablesCross-connect 212Straight-through 212capturing configuration 208CDPabout 195disabling 195managing

IndexIP Storage Router SR2122-2 User Guide 235Fibre channel port 42, 43Gigabit ethernet ports 42, 43HA port 43Power 46Power cord 46connecting a consol

Index236 IP Storage Router SR2122-2 User Guidecreating FCIP instance 138MDS 9000 as peer 69overview 69routing Fibre Channel packets 69saving configura

IndexIP Storage Router SR2122-2 User Guide 237iSCSI targetsaccess list control 132configuring 126configuring access 132SCSI routing and 64iSNSconfigur

Index238 IP Storage Router SR2122-2 User GuidePort descriptions 21Ports10/100 Ethernet HA Port 2210/100 Ethernet management port 22, 212Connecting 10/

IndexIP Storage Router SR2122-2 User Guide 239configuringiSCSI targets 126server interface 125controlling 187creating 125disabling connections 189enab

Product Overview24 IP Storage Router SR2122-2 User GuideTable 2: Front panel LED descriptionsLED Color DescriptionGE 1 andGE 2 LEDsLINK Green Port is

Index240 IP Storage Router SR2122-2 User Guidestraight-through cables 212strings, user-defined textcase sensitivity 91symbols in text 15symbols on equ

IndexIP Storage Router SR2122-2 User Guide 241switch port setting for switches 112verifying configuration 116 to 117VID 115VT100 terminal emulation 44

Index242 IP Storage Router SR2122-2 User Guide

Product Overview25IP Storage Router SR2122-2 User GuideFan AssemblyThe fan assembly provides cooling for the internal chassis components. The storage

Product Overview26 IP Storage Router SR2122-2 User GuidePower SupplyThe SR2122-2 has an internal power supply that monitors its temperature and output

27IP Storage Router SR2122-2 User Guide2InstallationThis chapter describes how to: Prepare your site for installation Prepare and install the SR2122

Installation28 IP Storage Router SR2122-2 User GuideSite PlanningPlanning the proper location and layout of your SR2122-2, your equipment rack, or wir

Installation29IP Storage Router SR2122-2 User GuideInstalling on a Table or a ShelfYou can install the storage router on a table or a shelf (or anothe

3IP Storage Router SR2122-2 User GuideContentsContentsAbout this Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installation30 IP Storage Router SR2122-2 User Guidec. Measure the space between the inner edges of the left-front and right-front mounting uprights t

Installation31IP Storage Router SR2122-2 User GuideFigure 8: Rail assembly5. Remove three existing screws from each side of the chassis (6 total).Fig

Installation32 IP Storage Router SR2122-2 User Guide6. Align and attach the rails to the chassis using the supplied flat-head screws.Figure 10: Attac

Installation33IP Storage Router SR2122-2 User GuideFigure 12: Securing the rear of the railsInstalling SFP ModulesBefore installing or removing an SF

Installation34 IP Storage Router SR2122-2 User GuideWARNING: Because invisible radiation may be emitted from the aperture of the port when no fiber c

Installation35IP Storage Router SR2122-2 User GuideFigure 14: LC connector and fiber-optic SFP moduleTable 3: Types of SFP Modules for Gigabit Ether

Installation36 IP Storage Router SR2122-2 User GuideMylar Tab SFP ModulesThe Mylar tab SFP module has a tab that must be pulled to remove the module f

Installation37IP Storage Router SR2122-2 User GuideCaution: When pulling the tab to remove the SFP module, be sure to pull in a straight outward moti

Installation38 IP Storage Router SR2122-2 User GuideActuator/Button SFP ModulesThe actuator/button SFP module has a button that must be pushed to remo

Installation39IP Storage Router SR2122-2 User GuideTo remove an actuator/button SFP module from a port:1. Gently press the actuator/button  on the fr

Contents4 IP Storage Router SR2122-2 User Guide2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installation40 IP Storage Router SR2122-2 User GuideBale Clasp SFP ModulesThe bale clasp SFP module has a bale clasp used to secure the SFP module in

Installation41IP Storage Router SR2122-2 User GuideTo remove a bale clasp SFP module from a port:1. Open the bale clasp on the SFP module with your in

Installation42 IP Storage Router SR2122-2 User GuideConnecting to Gigabit Ethernet and Fibre Channel PortsThe Gigabit Ethernet ports, GE 1 and GE 2, u

Installation43IP Storage Router SR2122-2 User GuideConnecting to a Gigabit Ethernet PortTo connect a cable to a Gigabit Ethernet port:1. Remove the du

Installation44 IP Storage Router SR2122-2 User GuideFigure 25: Connecting to the 10/100 management and HA ports3. Connect the other end of the cable

Installation45IP Storage Router SR2122-2 User GuideTo connect to the console port:1. Configure the PC terminal emulation program to match these consol

Installation46 IP Storage Router SR2122-2 User GuideConnecting PowerThe SR2122-2 can be connected to either of two power sources: 115-120 VAC/60 Hz or

Installation47IP Storage Router SR2122-2 User GuideVerifying InstallationVerifying installation of the storage router consists of making sure that it

Installation48 IP Storage Router SR2122-2 User GuideVerify That Fibre Channel Connections are OperationalTo verify that the connections are operationa

49IP Storage Router SR2122-2 User Guide3TroubleshootingThis chapter provides troubleshooting procedures for problems encountered during installation o

Contents5IP Storage Router SR2122-2 User GuideFCIP Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Troubleshooting50 IP Storage Router SR2122-2 User GuideSolving Problems at the Component LevelThe key to troubleshooting the SR2122-2 is to isolate th

Troubleshooting51IP Storage Router SR2122-2 User GuideIdentifying Startup ProblemsObserve the operation of the SR2122-2 and its front-panel LEDs to de

Troubleshooting52 IP Storage Router SR2122-2 User GuideTroubleshooting the Power SupplyTo help isolate a power problem:1. Check the POWER LED. If the

Troubleshooting53IP Storage Router SR2122-2 User GuideTroubleshooting a Network or Fibre Channel Port ConnectionIf an LED on a network or Fibre Channe

Troubleshooting54 IP Storage Router SR2122-2 User GuideTroubleshooting a Connection to a 10/100 Ethernet Management or 10/100 Ethernet HA PortA bad co

Troubleshooting55IP Storage Router SR2122-2 User GuideTroubleshooting a Connection to a Fibre Channel PortA bad connection to a Fibre Channel port (FC

Troubleshooting56 IP Storage Router SR2122-2 User GuideContacting Customer ServiceIf you are unable to solve a startup problem after using the trouble

57IP Storage Router SR2122-2 User Guide4Software OverviewThe IP Storage Router 2122-2 installation and configuration tasks consist of the following:

Software Overview58 IP Storage Router SR2122-2 User GuideStorage Router OverviewThe storage router provides universal access to storage over IP networ

Software Overview59IP Storage Router SR2122-2 User GuideFigure 30: FCIPIn addition to providing services for accessing storage over IP networks, stor

Contents6 IP Storage Router SR2122-2 User GuideConfiguring Network Management Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Software Overview60 IP Storage Router SR2122-2 User Guide Secure Sockets Layer Support provides HTTPS connection for secure access through the web-ba

Software Overview61IP Storage Router SR2122-2 User GuideSCSI Routing OverviewSCSI routing provides IP hosts with access to FC storage devices as if th

Software Overview62 IP Storage Router SR2122-2 User GuideRouting SCSI Requests and ResponsesSCSI routing consists of routing SCSI requests and respons

Software Overview63IP Storage Router SR2122-2 User GuideFigure 33: SCSI routing actionsBasic Network StructureFigure 34 shows the basic structure of

Software Overview64 IP Storage Router SR2122-2 User GuideFigure 34: SCSI Routing basic network structureSCSI Routing Mapping and Access ControlSCSI r

Software Overview65IP Storage Router SR2122-2 User GuideTable 5: Target and LUN Mapping ExampleWith target-only mapping, an iSCSI target name is spec

Software Overview66 IP Storage Router SR2122-2 User GuideAccess for SCSI routing is controlled in the IP hosts and the storage router. In an IP host,

Software Overview67IP Storage Router SR2122-2 User GuideNote: The purpose of Figure 35 and Table 7 is to illustrate the concept of storage mapping an

Software Overview68 IP Storage Router SR2122-2 User GuideTable 7: SCSI Routing Storage Mapping and Access Control ConceptAvailable Instances of SCSI

Software Overview69IP Storage Router SR2122-2 User GuideFCIP OverviewFibre Channel over IP (FCIP) enables SR2122-2 Storage Routers to provide connecti

Contents7IP Storage Router SR2122-2 User Guide9 Configuring FCIP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Software Overview70 IP Storage Router SR2122-2 User GuideThe peer systems deployed for FCIP must be configured to use the TCP protocol. TCP protocol u

Software Overview71IP Storage Router SR2122-2 User GuideFCIP Network StructuresThis section describes typical FCIP network structures. In all of these

Software Overview72 IP Storage Router SR2122-2 User GuideFigure 39: FCIP fully redundant configurationNote: For multiple paths between SANs, multipl

Software Overview73IP Storage Router SR2122-2 User GuideFigure 40: Multisite FCIP configurationIPSR2122-2SR2122-2FC hosts andstorage devicesSAN 3SR21

Software Overview74 IP Storage Router SR2122-2 User GuideMixed Mode OverviewWhen the SR2122-2 is deployed for SCSI routing you can optionally configur

Software Overview75IP Storage Router SR2122-2 User GuideBasic Network StructureWhen a storage router is deployed for SCSI routing and FCIP, IP hosts

Software Overview76 IP Storage Router SR2122-2 User GuideFigure 42: VLAN access overviewIf the storage router is used in a switched network environme

Software Overview77IP Storage Router SR2122-2 User GuideGigabit Ethernet Interface OverviewEach of the two 1-Gigabit Ethernet interfaces on the SR2122

Software Overview78 IP Storage Router SR2122-2 User Guidemaintenance interface is lost and if the secondary maintenance interface connection is assign

Software Overview79IP Storage Router SR2122-2 User GuideCluster Management OverviewYou can configure storage routers in a cluster to allow the storage

Contents8 IP Storage Router SR2122-2 User Guide12 Maintaining and Managing the Storage Router . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Software Overview80 IP Storage Router SR2122-2 User GuideInterface NamingConfiguring the SR2122-2 Storage Router software requires that you understand

81IP Storage Router SR2122-2 User Guide5Configuring the Storage RouterThis chapter describes the configuration information to gather and explains the

Configuring the Storage Router82 IP Storage Router SR2122-2 User GuidePrerequisite TasksBefore configuring the IP Storage Router 2122-2 for the first

Configuring the Storage Router83IP Storage Router SR2122-2 User GuideTable 9: Collecting Configuration InformationConfiguration ItemDescriptionRequir

Configuring the Storage Router84 IP Storage Router SR2122-2 User GuideHigh availability (HA) cluster nameThe name of the cluster in which the storage

Configuring the Storage Router85IP Storage Router SR2122-2 User GuideTrap version for second SNMP IP addressThe version number of the traps that are t

Configuring the Storage Router86 IP Storage Router SR2122-2 User GuideOnce you have completed the first-time configuration checklist, you are ready to

Configuring the Storage Router87IP Storage Router SR2122-2 User GuideConnecting a ConsoleTo begin configuration of your IP Storage Router 2122-2, use

Configuring the Storage Router88 IP Storage Router SR2122-2 User GuideInitial System Configuration ScriptThe initial system configuration script runs

Configuring the Storage Router89IP Storage Router SR2122-2 User GuideRunning the Setup Configuration WizardThe Setup Configuration Wizard is available

Contents9IP Storage Router SR2122-2 User GuideManaging CDP on the storage router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuring the Storage Router90 IP Storage Router SR2122-2 User GuideUse the following procedure to start the Setup Configuration Wizard:1. enable —

Configuring the Storage Router91IP Storage Router SR2122-2 User GuideYou can use the setup command again to change these basic configuration parameter

Configuring the Storage Router92 IP Storage Router SR2122-2 User Guide Administrator mode allows the user to configure and actively manage the storag

Configuring the Storage Router93IP Storage Router SR2122-2 User GuideYou can choose specific commands to display by specifying desired commands with t

Configuring the Storage Router94 IP Storage Router SR2122-2 User GuideStarting a CLI Management SessionFollow these steps to start a CLI management se

Configuring the Storage Router95IP Storage Router SR2122-2 User GuideNote: If you configured new passwords using the setup wizard or if the SR2122-2

Configuring the Storage Router96 IP Storage Router SR2122-2 User GuideSupport Opens the HP.com “Service & Support” page in a new browser window.Mo

97IP Storage Router SR2122-2 User Guide6Configuring System ParametersThis chapter explains how to configure system parameters on your SR2122-2 storage

Configuring System Parameters98 IP Storage Router SR2122-2 User GuidePrerequisite TasksBefore configuring system parameters, make sure you have finish

Configuring System Parameters99IP Storage Router SR2122-2 User GuideNote: You can verify and save the configuration (by using the save system bootcon