HP (Hewlett-Packard) N1200 manuale d’uso

User Guide hp S tor age W or ks Net w or k S tor age R outer N1200 Product V ersion: 2.0 Second E diti on (No v ember 20 03) P art Number: 2 8 2011-00 2 282011-002 The HP St or age W or ks Net wo rk St or age Rou ter pr o vi des bidir ectional connectiv ity i n either a F ibr e Ch annel S wit ched F abri c or a F ib re C hannel Ar bi tra ted Loop e[...]

© Cop yr ight 200 2 - 2003 Hew lett-P ack ar d Dev elopment Com pany , L.P . Hewlett-P ackar d Company mak es no warr anty of any kind with r egard to this mater ial, including , but not lim ited to, the implied w arr anti es of mer chanta bility and fitness fo r a particular pur pose. Hewlett-P ackar d shall not be li able f or err or s contained[...]

3 Network S torage R outer N1200 User Guide Contents Contents About this Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Intended Audience . . . .[...]

Content s 4 Net wo rk Stor age Router N12 00 User Gu ide Shipping and Storing Environmental Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 2 Configuration Overview . . . . . . . . . . . . . . . . . .[...]

Content s 5 Network S torage R outer N1200 User Guide Fibre Channel Mapping Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 SCSI Mapping Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Statistics Menu . . . . . . . . . . . . . . . . .[...]

Content s 6 Net wo rk Stor age Router N12 00 User Gu ide Save Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 Restore Last Saved Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 Reset and Save Co nfiguration to [...]

Content s 7 Network S torage R outer N1200 User Guide Report LUNs Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162 Inquiry Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 Copy Manager Commands . . . . . . . . . . . . . . [...]

Content s 8 Net wo rk Stor age Router N12 00 User Gu ide[...]

9 Network S torage R outer N1200 User Guide About This Guide About this Guide About this Guide F This user guide provides information to help you: ■ Install the Network Storage Router ■ Configure the Network Storage Router About this Guide topics include: ■ Overvie w , page 10 ■ Con ventions , page 11 ■ Rack Stability , page 14 ■ Gettin[...]

Abou t th is Gu ide 10 Netwo rk St or age Ro uter N1200 User Gui de Overvie w This section cov ers the follo wing topics: ■ Intended Audience ■ Prerequisites ■ Related Documentation Intended Audience This guide is intended for administrators with a moderate knowledge le v el about network en vironments Prer equisites Before you install this p[...]

Abou t th is Gu ide Network S torage R outer N1200 User Guide 11 Conv entions Con ventions consist of the following: ■ Document Con ventions ■ T ext Symb ols ■ Equipment Symbols Docum ent Conv entions The document co n ven tions included in Ta b l e 1 apply in most cases. Tex t Sy m b o l s The follo wing symbols may be foun d in th e text of[...]

Abou t th is Gu ide 12 Netwo rk St or age Ro uter N1200 User Gui de Caution: T ext set off in this manne r indicates tha t failur e to f ollow dir ecti ons could r esult in damage to eq uipment or data . Note: T e xt set off in this manner pr es ents commentary , sideli ghts, or int er esting poin ts of in formatio n. Equipment S y mbols The follow[...]

Abou t th is Gu ide Network S torage R outer N1200 User Guide 13 P ow er suppli es or s y stems mar k ed with t hese s ymbo ls indicat e the pr esence of m ultiple sour ces of po w er . WA R N I N G : T o reduce t he risk o f pers onal saf ety fr om elec tri cal shock , r emo v e all pow er c or ds to compl etel y disconnec t pow er fr om the pow e[...]

Abou t th is Gu ide 14 Netwo rk St or age Ro uter N1200 User Gui de Rack Stability Rack stability protects personal and equipment. WA R N I N G : T o reduce the r isk of per sonal saf ety or damag e to the equipment , be sure that: ■ The lev eling jacks are extended to the floor . ■ The f ull we ight of t he rac k re sts on the lev eling jac ks[...]

Abou t th is Gu ide Network S torage R outer N1200 User Guide 15 Getti ng Hel p If you still hav e a question after reading th is guide, contact an HP authorized service provider or access our website: ht tp://w ww .hp.com . HP T ec hnical Suppor t In North America, call tech nical support at 1-800-652-6672 , av ailable 24 hours a day , 7 day s a w[...]

Abou t th is Gu ide 16 Netwo rk St or age Ro uter N1200 User Gui de ■ Elsewhere, see the HP website for locations and telephone numbers: ht tp :// ww w . hp .c om .[...]

17 Network S tor age Router N1200 User Guide 1 Intr oduc tion The HP Storag eW orks Network Storage Ro uter provides bidirectional connectiv ity for Narrow/W ide Fast/Ultra-3 SCSI buses in either a Fibre Channel Switched Fabric (FC-SW) or a Fibre Channel Arbitrated Loop (FC-AL) en vironment. This chapter expl ains the following: ■ External Featur[...]

Intr oduc tion 18 Networ k St orag e Rou ter N1200 U ser Guide External F eatures Ov er vie w Figure 1 and Figure 2 illustrate the panel vie w of the router . Figur e 1: Router illustration Figur e 2: Router I/O panel Item Description 1 P ow er connector 2 I/O pane l Item I/O P ane l 1 Po w e r L E D 2 Ser ial port , 6 pin RJ-11, R S- 23 2 3 10/100[...]

Intr oducti on 19 Net wor k Stor age R outer N1200 User Guide Po w e r I n d i c a t o r The router has one po wer LED. Po wer indicator LED defi nition: Green - Po wer has been applied to this module Y ellow - Po wer -On-Self-T est (POST) in process or processor problems Serial P or t The router is equippe d with one serial port. See Figure 2 on p[...]

Intr oduc tion 20 Networ k St orag e Rou ter N1200 U ser Guide Fi bre Channel P or t One Fibre Channel port with LED indi cators is included in the router . See Figure 2 on page 18 for the location of the Fibre Channel por t. Fibre Channel LED def inition: Green (A CT) - Fibre Channel port acti vity Green (LINK) - V alid Fibre Channel link SCS I B [...]

Intr oducti on 21 Net wor k Stor age R outer N1200 User Guide Functional Overvie w The router tran slates the Fibre Ch annel Protocol (FCP) to and from the SCSI Protocol. It transfers commands, data, an d status information to and from Fibre Channel controllers and SCSI devices. Supported de vices include: ■ Initiator De vices – Fibre Channel a[...]

Intr oduc tion 2 2 Netwo rk St or age Rou ter N1200 U ser Guid e Fibr e Channel to SCSI Protocol Pr ocess This section describes the steps the router uses to con v ert Fibre Channel host protocol to SCSI device protocol (see Figure 4 ). Figur e 4: Co n verting Fibre Channel to SCSI pr ocess T able 3: Converting Fibr e Channel to SCSI process descri[...]

Intr oducti on 23 Network S torage R outer N1200 User Guide SCSI to F ibre Channel Pr otocol Proces s In this example, a SCSI host (initiator) on the SCSI b us issues co mmands and the information is passed through the router to a tar get on the Fibre Channel Storage Area Network (FC-SAN). Figure 5 is an illustration of the process and def ines eac[...]

Intr oduc tion 2 4 Netwo rk St or age Rou ter N1200 U ser Guid e LAN-free Backup and R estore The router can enable LAN-fre e backup/restore to allow the b ulk of data traf fic to be mov ed from the LAN to the storage area netw ork (SAN) (see Figure 6 ). Figur e 6: L AN-free backup and restor e SAN LAN SCSI DATA MOVEMENT ETHERNET Fibre Channel Stor[...]

Intr oducti on 25 Networ k Stor age R outer N1200 User Guide Ser ver-F ree Data Mo vement Used with server-free appl ication software, Copy Manager all ows the serv er to of f load data mov ement to the router and free up server resources (see Figure 7 ). Figu re 7 : S er ver -fre e d ata move me nt Note: The r oute r implement ation of Exten ded C[...]

Intr oduc tion 2 6 Netwo rk St or age Rou ter N1200 U ser Guid e Note: The r out er implement ation of t he Extended Cop y command is av ailabl e to applicati on pr ogrammers . See Appendix B, “ Con tr oller L UN Commands ” on page 161 for additi onal infor mation . Router Specifications This section lists the en vironmen tal requirements of th[...]

27 Networ k Stor age Rou ter N1200 User Guide 2 Configur ation Ov er vie w The HP StorageW orks Network Storag e Router can be configured and managed using se veral user interf aces (UI). Each UI is introduced in this chapter , along with information about comm on conf iguration settings. Included are: ■ Router Default Ethernet Settings , page 28[...]

Configu ration Over view 2 8 Netwo rk St or age Rou ter N1200 U ser Guid e Rou t er D efa u lt E t h er n et S et t i ng s Some of the basic factory default v alues are: ■ IP address: http://1.1.1.1/ ■ Subnet mask: 255.255.255.0 ■ Gatew ay address: 0.0.0.0 ■ User name: root ■ Pas swo rd: password HP recommends that you change th ese v alu[...]

Config uration O ver view 29 Networ k Stor age R outer N1200 User Guide UI O ve rvi e w The router supports the following user interf aces: ■ V isual Mana ger , page 29 ■ Serial , page 29 ■ Te l n e t , page 29 ■ FTP , page 29 Visual Manager V isual Manager lets you vie w and change router conf iguration from any standard W eb bro wser . In[...]

Configu ration Over view 30 Networ k St orag e Rou ter N1200 U ser Guide For more information, see “ FTP User Interface ” on page 143. SNMP (SNMP is not supported) SNMP is not supported[...]

Config uration O ver view 31 Net wor k Stor age R outer N1200 User Guide Common Configur ation Settings T o pro vide connectiv ity between hosts and de vices, the rou ter must establish an address on each conn ected Fibre Channel network and SCSI bus. The following paragraphs discuss configuration settings that are commonly modif ied and are a vail[...]

Configu ration Over view 3 2 Netwo rk St or age Rou ter N1200 U ser Guid e Fibr e Channel P or t Configur ation By default, the conf iguration of the Fibr e Channel ports is set to N_Port, forcing the router to configure as an Arbitrated Loop. Note: By de fault , the F ibr e Channe l port speed is set to 1 Gbps . Changes to th e Fib re C hannel por[...]

Config uration O ver view 33 Networ k Stor age Rou ter N1200 User Guide Fibr e Channel Sw itc hed Fabr ic Configuration When connected to a Fibre Channel switch, the router is identif ied to the switch as a unique de vice by the f actory programmed W orld W ide Name (WWN). Discov ery M ode This feature makes it easy to discov er attached Fibre Chan[...]

Configu ration Over view 34 Networ k St orag e Rou ter N1200 U ser Guide Logica l Unit M an agem ent Because SAN resources can be shared, it is possible for multiple hosts to ha ve access to the same devices on the SAN. T o pre vent conflicts, the router pro vides LUN management as a means to restrict device access to certain hosts. LUN management [...]

Config uration O ver view 35 Networ k Stor age Rou ter N1200 User Guide Auto Assigned Maps An auto assigned map is b uilt dynamically and contains all of the de vices found during discov ery . This map will change automatically any time the discovery process finds a change in the de vices a ttached. This map cannot be modif ied by the user . SCC Ma[...]

Configu ration Over view 36 Networ k St orag e Rou ter N1200 U ser Guide[...]

37 Network S torage R outer N1200 User Guide 3 V isual M anag er User Inter face The HP StorageW orks V isual Manager user interface (UI) provides a graphical format that is used to remotely vie w and change router co nfigurations. Use the Microsoft Internet Explorer or Netscap e (version 6.2 or greater) web bro wsers to access V isual Manager . In[...]

Vis ual Mana ger U ser In terf ace 38 Networ k St orag e Rou ter N1200 U ser Guide — Common Fibre Channel and SCSI Mapping T asks — SCSI Mapping T asks ■ Statistics Menu , page 73 ■ Utilities Menu , page 74 — FTP Utility Access — T race Settings Confi guration — Current, Pre vious, and Last Assert T race Displays — Clear Current T r[...]

V isual Mana ger U ser I nter face 39 Networ k Stor age Rou ter N1200 User Guide Visual Manage r Access V isual Mana ger (VM) can be accessed from any standard web browser: 1. Connect a 10/100BaseT Ethernet cab le to the back of the router . 2. Apply power to the connected SCSI and/or Fibre Channel devices. W ait for all of the de vices to co mplet[...]

Vis ual Mana ger U ser In terf ace 40 Networ k St orag e Rou ter N1200 U ser Guide 7. Enter the authorized user name and password (see Figure 8 ). Figu re 8 : P as sword d ia log box The default user name is root and the default p assword is password . This information is required only once per session. Note: HP recommends changi ng the user name a[...]

V isual Mana ger U ser I nter face 41 Net wor k Stor age R outer N1200 User Guide Visual Manager B est Pr ac tices The follo wing recommendatio ns should be o bserved: ■ A standard ke yboard and mouse must be used to na vigate in the VM. ■ The router is shipped with a conf iguration of default settings that is acceptable for most system en viro[...]

Vis ual Mana ger U ser In terf ace 4 2 Netwo rk St or age Rou ter N1200 U ser Guid e Mai n Me nu The Main Menu home page is displayed whene ver VM is accessed. The home page contains status infor ma tion, including a physical image of the router (see Figure 9 ). Figur e 9: Visual Manager Ho me page Home page information includes: ■ The HP logo is[...]

V isual Mana ger U ser I nter face 43 Net wor k Stor age Rou ter N1200 User Guide ■ An illustration of the router is loca ted near the top of the home page. Figure 11 is an example of this por tion of the home page screen. Figur e 11: VM router imag e ■ The router image is interacti ve, allo wi ng quick access to conf iguration menus: — T o d[...]

Vis ual Mana ger U ser In terf ace 44 Networ k St orag e Rou ter N1200 U ser Guide ■ The Main Menu option bar is located at the left-side of the home page. Use this option bar to access th e conf iguration menus (see Figure 12 ). Figur e 12: M ain Me nu option Bar ■ Main Menu options: — Home displays router status information. — System conf[...]

V isual Mana ger U ser I nter face 45 Networ k Stor age R outer N1200 User Guide S y stem Menu The System Menu is accessed from the Main Menu and is used to view and confi gure serial, network, T rap, Acti v e Fabric, clock, and power supply components (see Figure 13 ). Figur e 13: S ystem page System page tasks: ■ Serial conf iguration configu r[...]

Vis ual Mana ger U ser In terf ace 46 Networ k St orag e Rou ter N1200 U ser Guide Serial Configur ation The Serial sc reen is used to ch ange the baud rate for the serial port (see Figure 14 ). If the Autobaud feature is bein g used, it ma y not be necessary to set the baud rate. Figu re 14 : Seri al s cr een The current baud-rate setting is displ[...]

V isual Mana ger U ser I nter face 47 Net wor k Stor age R outer N1200 User Guide Net wor k Configuration The Network screen is used to enter ne twork settings, including Ethernet settings (see Figure 15 ). Figu re 15 : N et work sc ree n Network Menu opt ions: ■ Network Settings changes the hostname. ■ Port Conf iguration changes Ethernet conf[...]

Vis ual Mana ger U ser In terf ace 48 Networ k St orag e Rou ter N1200 U ser Guide P or t Configuration (Ethernet Settings) (Ser vice Mode - Restricted Access) T o change the Ethe rnet conf iguration se ttings, select the Ethernet port icon. The Ethernet Conf iguration dialog box is di splayed (see Figure 16 ). Figur e 16 : Ethernet Configuration d[...]

V isual Mana ger U ser I nter face 49 Network S tor age Rou ter N120 0 User Guide When DHCP is enabled, the router re quests a dynamic IP address from a DHCP server on the Ethernet ne twork. The router must be rebooted before an IP address will be requested from the DHCP serv er . After the router is rebooted, the HTTP session must be rest arted. T[...]

Vis ual Mana ger U ser In terf ace 50 Networ k St orag e Rou ter N1200 U ser Guide Active F abric Configur ation The Acti ve F abric screen allo ws se tup of Acti ve F abric options (see Figure 17 ). Figur e 17 : Active F abric screen Activ e Fabric settings: ■ Server-Fr ee Backup Mode togg les between Enabled and Disabled . When enabled, server-[...]

V isual Mana ger U ser I nter face 51 Net wor k Stor age R outer N1200 User Guide For informat ion on controller LUN and Ex tended Copy commands, see Appendix B, “Controller LUN Commands. ” For general in formation about serv er -free backups, see Chapter 1, “Introductio n. ” User Configuration The User screen is used to set up router secur[...]

Vis ual Mana ger U ser In terf ace 5 2 Netwo rk St or age Rou ter N1200 U ser Guid e Real-T ime Cloc k Configuration The Real T ime Clock screen is used to set the system time and date (see Figure 19 ). Figur e 19: Real-T ime Cloc k screen Real-T ime Clock settings: ■ Date Settings sets the month, da te, and year . — Use a four-digit number to [...]

V isual Mana ger U ser I nter face 53 Network S tor age Rou ter N120 0 User Guide Res et M e nu The Reset Menu is used to reset th e router to fa ctory default settings (see Figure 20 ). Fig ur e 2 0: Res et to Fac t or y Def au lt sc re e n Current router acti vities are disrupted while the unit resets the conf iguration to the factory defaults an[...]

Vis ual Mana ger U ser In terf ace 54 Networ k St orag e Rou ter N1200 U ser Guide Po r t s M e n u Accessed from the Main Menu, the Ports Menu is used to vie w and modify configuration settings of the Fibre Channel port and SCSI buses (see Figure 21 ). Figur e 21: P orts Menu The initial screen display of the Ports Menu includes summar y informati[...]

V isual Mana ger U ser I nter face 55 Networ k Stor age Rou ter N1200 User Guide Ports Menu tasks: ■ Fibr e Channel Port conf iguration changes Fibre Channel port settings. ■ SCSI Bus conf iguration changes SCSI bus settings. Each Ports Menu option is discu ssed in the follo wing subsection s. Fibr e Channel P or t Configur ation When the Fibre[...]

Vis ual Mana ger U ser In terf ace 56 Networ k St orag e Rou ter N1200 U ser Guide Caution: If this confi gurati on setting is inco rr ectly set , processing difficulties may occur . Bef or e changing th is setting, e valuate the need for the change a nd ve ri f y t h e de s i re d s e t t i n g. H P re c o m m e nd s backing up the r outer conf ig[...]

V isual Mana ger U ser I nter face 57 Network S torage R outer N1200 User Guide ■ Discovery Mode (def ault: manual discov ery on reboot e vents) determines ho w the router will discov er ne w Fibre Channel de vices. Discov ery mode settings: — A uto Disco very on Reboot Events allo ws the router to automat ically disco ver all Fibre Ch annel de[...]

Vis ual Mana ger U ser In terf ace 58 Networ k St orag e Rou ter N1200 U ser Guide ■ Buffered T ape Queue Depth sets the Buffered T a pe Queue Depth. Select a setting of 0 throug h 10 from the drop-do wn list. ■ Default Map (default: inde xed) sets the current mapping mode for the selected port. The current ma p can be set to: — Inde xed (def[...]

V isual Mana ger U ser I nter face 59 Net wor k Sto rage R outer N1200 User Guide SCSI Bus Configur ation When a SCSI b us is selected in the Ports Menu, the SCSI Bus Conf iguration screen is displayed (see Figure 24 ). Figur e 24: SCSI Bus Configuration screen SCSI b us configuration settings: ■ Primary Initiator ID (default: 7) must be a unique[...]

Vis ual Mana ger U ser In terf ace 60 Networ k St orag e Rou ter N1200 U ser Guide Note: Do not enable T ar get I Ds unless ther e is a SC SI init iator on the bus that wants to use F i br e Channe l dev ice s. This type o f confi gur ation is kno wn a s a T arg et Mode confi gurati on. ■ Dis covery toggles between Enabled and Disabled . ■ Disc[...]

V isual Mana ger U ser I nter face 61 Net wor k Stor age R outer N1200 User Guide Caution: If this confi gurati on setting is inco rr ectly set , processing difficulties ma y occur . Befo r e changing t his setting , ev aluat e the need fo r the ch ange and ve ri f y t h e de s i re d s e t t i n g. H P re c o m m e nd s backing u p the r oute r co[...]

Vis ual Mana ger U ser In terf ace 6 2 Netwo rk St or age Rou ter N1200 U ser Guid e — Synchronous Negot iation enables or disables synchronous ne gotiation on the SCSI b us. — Synchronous P arameter Override enables or disables parameters for synchronous ne gotiation. — Synchronous P eriod (def ault: 40) sets the maximum number of seconds al[...]

V isual Mana ger U ser I nter face 63 Networ k Stor age R outer N1200 User Guide Disco very M enu Accessed from the Main Menu , the Discov ery Menu is used to view T ar get de vices and discov er ne w T ar get de vices (see Figure 26 ). Fi gure 2 6 : Disco ve ry page T o perform a manual disco very: 1. Select the Fibre Channel port or SCSI b us fro[...]

Vis ual Mana ger U ser In terf ace 64 Netwo rk St or age Ro uter N1200 User Gui de Mapping M enu Each physical port/bus on the router can hav e the following maps: Each map has a unique name and map ID; one o f the maps must be identif ied as the “current” ma p for the router to use. Accessed from the Main Menu , the Mapping Menu is used to vie[...]

V isual Mana ger U ser I nter face 65 Network S tor age Rou ter N120 0 User Guide Common Fi bre Channel and S CSI M apping T asks Although the initial screen display for Fibre Channel and SCSI maps dif fers slightly , the av ailable ac tions are the same (see Figure 27 ). Figur e 2 7 : Initial Mapping screen Mapping screen options: ■ Add Host add[...]

Vis ual Mana ger U ser In terf ace 66 Networ k St orag e Rou ter N1200 U ser Guide T o add an undef ined map, type the name of the map in the Add Map fi e l d a n d then click Add . ■ Select Map adds a kno wn map. T o select a previously set up map, expand the Select Map drop-do wn box and select the map from this list. ■ Edit/V iew Map display[...]

V isual Mana ger U ser I nter face 67 Network S torage R outer N1200 User Guide 3. Enter the ne w settings and then select Modify (see Figure 28 ). Figur e 28: Fibr e Channel Host Name dialog box Fibre Channel Host Name se ttings: ■ Host Name ■ Host ID (hexadecimal) ■ Port WWN Hi (he xadecimal) (service mode-restricted access) ■ Port WWN Lo[...]

Vis ual Mana ger U ser In terf ace 68 Networ k St orag e Rou ter N1200 U ser Guide Vie wing and Changing Fi bre Channel M ap Infor mation T o vie w or change current F ibre Channel map host information: 1. In the Mapping Me nu screen, select the Fibre Channel port. 2. Select Edit/V iew in the Map section of the screen. The Fibre Channel Map dialog [...]

V isual Mana ger U ser I nter face 69 Net wor k Sto rage R outer N1200 User Guide Fibre Channel map settings: ■ Clear Map clears all entries from the current map. ■ Remove Gaps remov es any incremental g aps in the sequence of LUN listed in the table. When the sy stem remo ves gap s from the table, th e LUN are renumbered in sequential order , [...]

Vis ual Mana ger U ser In terf ace 7 0 Netwo rk St or age Rou ter N1200 U ser Guid e SCS I M a pp ing T as ks Configuration tasks for SCSI mapping include: ■ V iewing and Changing SCSI Host Information ■ V iewing and Chan ging SCSI Map Information Each task is discussed in the follo wing paragraphs. Vie wing and Changing SCSI Host Infor mation [...]

V isual Mana ger U ser I nter face 71 Net wor k Stor age R outer N1200 User Guide Vie wing and Changing SCSI Map Information T o vie w or change cu rrent SCSI map host information: 1. In the Mapping Menu screen, select the desired SCSI b us. 2. Select Edit/V iew in the Map section of the screen. The SCSI Map dialog b ox is displayed. Current map in[...]

Vis ual Mana ger U ser In terf ace 7 2 Netwo rk St or age Rou ter N1200 U ser Guid e Note: SC SI maps can be f illed or dev ices can be added to them only when at least one S CSI T arget ID ha s been enabl ed in the SC SI Bus C onfi gur ation Menu . SCSI Map settings: ■ Clear Map clears all entries from the current map. ■ Fill Map fi lls in the[...]

V isual Mana ger U ser I nter face 73 Net wor k Stor age R outer N1200 User Guide Statistic s M enu Accessed from the Main Menu, the Statis tics Menu is used to display Fibre Channel port and SCSI b us information (see Figure 32 ). Figur e 3 2: Statistics Menu T o vie w information for a specific port or b us, click the component on th e menu bar o[...]

Vis ual Mana ger U ser In terf ace 7 4 Netwo rk St or age Rou ter N1200 U ser Guid e Utilities M enu Accessed from the Main Menu, the Utilities Me nu is used to vie w and confi gure utility options (see Figure 33 ). Figur e 33: Utilities M enu Utility Menu tasks: ■ FTP Utility access opens an FTP session. ■ T race Settings co nf iguration conf [...]

V isual Mana ger U ser I nter face 75 Net wor k Stor age R outer N1200 User Guide FTP Utility Access The FTP utility screen is used to open an FTP session (see Figure 34 ). Figur e 34: FTP Utility sc reen The FTP utility requires the use of a J A V A applet and prompts for permission to install the applet, if needed. If the prom pt is displayed, fo[...]

Vis ual Mana ger U ser In terf ace 7 6 Netwo rk St or age Rou ter N1200 U ser Guid e The follo wing file types can be do wnloaded from the router: — Conf iguration (.cfg ) — T races for the current boot c ycle ( curtrace.txt ) — T races from the previous boot c ycle ( prvtrace .txt ) 4. Click Binary T ransfer mode. 5. Choose the des ired task[...]

V isual Mana ger U ser I nter face 77 Net wor k Stor age R outer N1200 User Guide T r ace Settings Configuration The T race Settings screen is used to configure the trace settings (see Figure 35 ). Figur e 35: T race Settings screen Current T race settings are displayed. T o change the settin gs, use the drop-do wn box es and choose the desired set[...]

Vis ual Mana ger U ser In terf ace 7 8 Netwo rk St or age Rou ter N1200 U ser Guid e FCP Dri ve r F ibr e Channel Prot ocol dri ver f unctionality will be monitor ed and r ecor ded . FCP Management F ibr e Channel Pr ot ocol management f unctionality will be monit or ed and r ecor ded. PS Manage ment P arallel S CS I functi onality will be monit or[...]

V isual Mana ger U ser I nter face 79 Net wor k Sto rage R outer N1200 User Guide Curr ent, Pr ev ious, and La st Assert T race Displa ys These three Utilities Menu screens sho w trace information. The Current T races screen sho ws data since the router was last booted. The Prev ious Traces screen sho ws data from the last boot cycle. The Last Asse[...]

Vis ual Mana ger U ser In terf ace 80 Networ k St orag e Rou ter N1200 U ser Guide Clear Current T races and Cl ear Assert T races These Utilities Menu screens are used to clea r the current trace b uf fer or the assert trace buf fer . Current router acti vities will not be disrupted while the b uf fer is cleared (see Figure 37 ). Figure 3 7 : Clea[...]

V isual Mana ger U ser I nter face 81 Net wor k Stor age R outer N1200 User Guide Ev ent Log Configur ation The Event L og Setting screen is used to conf igure Event Log f ilters (see Figure 38 ). Figur e 38: E vent L og settings scree n Event Log settings: ■ Log All Events ■ Disable/Enable Event Logging ■ Log Error Ev ents ■ Log Notify Eve[...]

Vis ual Mana ger U ser In terf ace 8 2 Netwo rk St or age Rou ter N1200 U ser Guid e Even t Lo g Di sp lay The Event Log screen is used to vie w the Ev ent Log (see Figure 39 ). Figur e 3 9: E vent L og displa y screen[...]

V isual Mana ger U ser I nter face 83 Networ k Stor age R outer N1200 User Guide C le ar Eve nt Lo g The Clear Event Log screen is used to clear the Ev ent Log (see Figure 40 ). Current router acti vities will not be disrupted. Figure 40: Clear Event Log screen[...]

Vis ual Mana ger U ser In terf ace 84 Networ k St orag e Rou ter N1200 U ser Guide Rep or t M e nu Accessed from the Main Menu, the Report screen displays a consolidated view of all system information, includin g en vironmental conditions (see Figure 4 1 ). Figu re 41 : Rep or t sc ree n[...]

V isual Mana ger U ser I nter face 85 Networ k Stor age R outer N1200 User Guide Reboot Option Router reboots are ex ecuted using th is router Main Menu op tion (see Figure 42 ). When the router is rebooted, current ro uter activities will be disrupted. All submitted configuration changes will be acti vated during the boot-up process. Figu re 42: R[...]

Vis ual Mana ger U ser In terf ace 86 Networ k St orag e Rou ter N1200 U ser Guide[...]

87 Network S torage R outer N1200 User Guide 4 Serial/T eln et User Interface The Serial/T elne t User Interface (UI) is used to configure and manage the HP StorageW orks Network Storage Router . This chap ter describes the conf iguration menus and option tasks a vailable in the Serial/T elnet UI. Note: Unless othe rwise indi cated , config urati o[...]

Seri al/Telnet User Interface 88 Networ k St orag e Rou ter N1200 U ser Guide — Displaying the current map — Creating a ne w map — Removing the current map — Editing the current map — Cloning the current map — Editing the host list for the current map — Displaying the de vice list ■ T race and Event Settings Conf iguration , page 12[...]

Seri al/T elnet User Interface 89 Networ k Stor age Rou ter N1200 User Guide Te l n e t U I A c c e s s T o open a T elnet session, the IP address of the router and a T elnet client utility are required. Note: After each re boot, a ne w T elnet session must be started. If r outer is r eset to fac tory settings, t he Ether net port will h ave to b e[...]

Seri al/Telnet User Interface 90 Networ k St orag e Rou ter N1200 U ser Guide Serial UI Access T o open a serial session, a termin al emulator utility is required. From most W indo ws 9x, W indo ws NT , and W indo ws 2000 systems, a HyperT erminal session can be st arted using the follo wing steps: 1. From the Wi ndows Start Menu, open HyperT ermin[...]

Seri al/T elnet User Interface 91 Net wor k Stor age R outer N1200 User Guide Po w e r u p M e s s a g e s When power is applied to the router , a series of message s is displayed on the serial terminal or terminal emulation program (see Figure 43 ). Figur e 43: P o wer up messages Note: Thro ughout this chapter , XX r epresents value fields.[...]

Seri al/Telnet User Interface 92 Networ k St orag e Rou ter N1200 U ser Guide Serial/T elnet UI M ain M enu The Main Menu is the starting point fo r all configuration sub-menus and tasks (see Figure 44 ). Note: If the po wer u p messages and the Main Menu ar e not dis play ed , chec k the ser ial port settings. Figur e 44: Serial/T elnet M ain Menu[...]

Seri al/T elnet User Interface 93 Networ k Stor age Rou ter N1200 User Guide Configuration Menu The Conf iguration Menu is used to conf igure the router (see Figure 45 ). Figur e 45: Configuration Menu Note: The r outer is shipped with a conf igur ation o f default settings that is accepta ble fo r most s yst em en vir onmen ts. F ew c hanges to t [...]

Seri al/Telnet User Interface 9 4 Netwo rk St or age Rou ter N1200 U ser Guid e ■ 7) Real-Time Clock Conf iguration sets the system clock. ■ 8) Active F abric Conf iguration enables and disables serv er-free backup and change the number of controller LUNs. ■ A) Sa ve Conf iguration sa ves changes to memory . ■ B) Restore Last Sa v ed Config[...]

Seri al/T elnet User Interface 95 Network S tor age Rou ter N120 0 User Guide Baud Rate Configur ation In the Configurat ion Menu, choose 1) Baud Rate conf iguration to change the baud rate used on the serial port (see Figure 46 ). Figur e 46: Baud Rate Configuration Menu Options include: ■ 9600 ■ 19200 ■ 38400 ■ 57600 ■ 115200 Note: The [...]

Seri al/Telnet User Interface 9 6 Netwo rk St or age Rou ter N1200 U ser Guid e Ethernet Configuration In the Configurat ion Menu, choose 2) Ethernet Conf iguration to set up the Ethernet network. When this option is se lected, the Ethernet Conf iguration Menu is displayed. Current Ethernet settings are displayed with a v ailable Ethernet conf igur[...]

Seri al/T elnet User Interface 97 Net wor k Sto rage R outer N1200 User Guide ■ 3) Change IP Gateway (default: 0.0.0.0) changes the IP gate way for the Ethernet network. ■ 4) Change Ethernet Ph ysical Address changes the Ethern et physical address (MA C address). Caution: If this confi gurati on setting is inco rr ectly set , processing difficu[...]

Seri al/Telnet User Interface 9 8 Netwo rk St or age Rou ter N1200 U ser Guid e Note: T o us e the DHCP featur e, a DHCP server m ust be oper ational on t he Ethernet networ k. If the DHCP featur e is used w hen ther e is no DHCP ser ve r , DHCP standar ds re qu i re t h e ro ut e r wa i t t h re e m i nu t e s fo r a res p o n s e fro m a D H C P [...]

Seri al/T elnet User Interface 99 Net wor k Stor age Rou ter N1200 User Guide F ibre Channel Configuration In the Configurat ion Menu, choose Fibre Chan nel Configu ration (3) to configure the Fibre Channel port. The Fi bre Channel Configuration Menu allo ws the configuration of ALP A settings, disc o very mode, tape backup settings, port mode, def[...]

Seri al/Telnet User Interface 100 Net wo rk Stor age Router N120 0 User Guide Caution: If this confi gurati on setting is inco rr ectly set , processing difficulties may occur . Bef or e changing th is setting, e valuate the need for the change a nd ve ri f y t h e de s i re d s e t t i n g. H P re c o m m e nd s backing up the r outer conf igur at[...]

Seri al/T elnet User Interface 101 Network S tor age Router N1200 User Guide — Manual Discov ery Only (default) sets discovery of ne w de vices to only occur after the user selects the Re fresh Device Display option. The Refresh De vice Display option is accessed from the System Utilities Menu. ■ 6) T oggle Buffer ed T ape Writes (default: Enab[...]

Seri al/Telnet User Interface 102 Net wo rk Stor age Router N120 0 User Guide ■ A) Edit FC Override Settings (service mode-restricted access ) enters Fibre Channel ov erride settings. Caution: If this confi gurati on setting is inco rr ectly set , processing difficulties may occur . Bef or e changing th is setting, e valuate the need for the chan[...]

Seri al/T elnet User Interface 103 Networ k Stor age Ro uter N1200 User Guide P arallel SCSI Conf iguration In the Configurat ion Menu, choose 4) Parallel SCSI Conf iguration to conf igure the SCSI b uses. The Parallel SCSI Config uration Menu allows the conf iguration of the SCSI discov ery mode, SCSI b us reset, termination mode, tape backup sett[...]

Seri al/Telnet User Interface 104 Net wo rk Stor age Router N120 0 User Guide SCSI Conf iguration Menu options: Caution: If these conf i gurati on settings ar e inco rr ectl y set , pr ocessing diffic ulties may occur . Befor e changing these settings, ev aluate the need for the change and ver ify the desired setting. HP r ecommends bac king up the[...]

Seri al/T elnet User Interface 105 Network S tor age Rou ter N1200 User Guide Note: This va lue should be set to no less than 2 50ms, accor ding to the S CSI standar d fo r Reset-t o-Selection T ime. HP r ecommends se tting the value t o at least 2 seconds to ensur e all S CSI dev ice s comple te the ir indi vi dual po we r on self t ests (P OS T .[...]

Seri al/Telnet User Interface 106 Net wo rk Stor age Router N120 0 User Guide De vice Mapping Each physical port/bus on the router can hav e the following maps: Each map has a unique name and map ID; one o f the maps must be identif ied as the “current” ma p for the router to use. In the Configurat ion Menu, choose 5) Device Map ping to manipul[...]

Seri al/T elnet User Interface 10 7 Networ k Stor age Ro uter N1200 User Guide ■ 5) Edit Current Map changes Current map settings. ■ 6) Clone Current Map copies the Current map. ■ 7) Edit Host List f or Current Map changes the host in formation for the Current map. ■ 8) Display Device List displays the de vice list. Because each menu option[...]

Seri al/Telnet User Interface 108 Net wo rk Stor age Router N120 0 User Guide Viewi ng t h e C ur ren t M a p In the De vice Mapping Co nfiguration Menu, cho ose 2) Display Curr ent Map to vie w the entries for the Current Map. The Current Map Display screen is displayed. Depending on whether a Fibre Channel map or a SCSI map was selected, the scre[...]

Seri al/T elnet User Interface 109 Network S tor age Rou ter N1200 User Guide Figur e 53: S CSI Current Map display Note: The entir e lis t may not f it on one scr een . Pr ess N or P to go bac k and fort h between scr eens . Creating a New Map In the De vice Mapping Co nfiguration Menu, cho ose 3) Create New Map to create a new map for the port or[...]

Seri al/Telnet User Interface 110 Net wo rk Stor age Router N120 0 User Guide Editing the Current Map In the Device Mapping Configuration Menu, choose 5) Edit Current Map to edit the current map. The Map Edit Menu subscreen i s displayed (see Figure 54 ). Note: Aut o-Assigned an d SC C Maps cannot be edited. Figur e 54: M ap Edit M enu Map Edit Men[...]

Seri al/T elnet User Interface 111 Network S tor age Router N1200 User Guide Editing the M ap Entries of the Current Map T o edit the details of the Current map, in the Map Edit Menu, choose 2) Edit Map Entries . This editing screen allo ws the user to navigate up and do wn the map entries and create or remove entries. De vice lists are also a vail[...]

Seri al/Telnet User Interface 112 Net wo rk Stor age Router N120 0 User Guide Figur e 56: Edit Map Entries for a SCSI map Edit Map Entries options: ■ Next (N) scrolls do wn the list of map entries. ■ Pre vious (P) scrolls up the list of map entries. ■ Add (A) adds new map entries. ■ Create (C) creates a ne w map entry for a ne wly added de [...]

Seri al/T elnet User Interface 113 Network S tor age Router N1200 User Guide Adding a Map Entr y to a Fibr e Channel M ap T o add a ne w entry to a Fibre Channel map: 1. In the Map Edit Entries screen, select Add (A) (see Figure 57 ). Figur e 5 7 : Adding an Entry to a Fibre Channel map 2. Enter the desired LUN ID. If the selected LUN is already pr[...]

Seri al/Telnet User Interface 114 Net wo rk Stor age Router N120 0 User Guide Adding a Map Entr y to a SCSI Map T o add a ne w entry to a SCSI map: 1. In the Edit Map Entries screen, select Add (A) (see Figure 59 ). Figur e 5 9: Adding an Entry to a SCSI map 2. Enter a T arget/LUN ID combination. If the selected T arget/LUN is already present in th[...]

Seri al/T elnet User Interface 115 Network S tor age Router N1200 User Guide Note: A target ID mu st be defined in the S CSI Conf igur ation to ad d dev ices. 3. In the Device List, to add a de vice to the map, enter the number from the “Num” colum n. If the selected de vice is already ma pped, an error message will appear , warning about addin[...]

Seri al/Telnet User Interface 116 Net wo rk Stor age Router N120 0 User Guide Note: If the de vice be ing added is a SCSI de vi ce , the T ar get ID and L UN ID must be ent er ed. T he T ar get ID mus t alrea dy be def ined in t he SCS I conf igur atio n. Creating an Entry for a SCSI Map T o pre-enter a map entry for de vices that are not yet onlin[...]

Seri al/T elnet User Interface 117 Network S tor age Router N1200 User Guide Note: If the dev ice being added is a F ibr e Channel dev ice , the Node WWN, P ort WWN, and L UN ID mus t be ente r ed. Note: If this dev ice is a duplicate of a de vi ce curr en tly pr esent in the de vice list , an er ro r me ss ag e wi l l b e di sp laye d. Remo ving G[...]

Seri al/Telnet User Interface 118 Net wo rk Stor age Router N120 0 User Guide Filling in the Curr ent Map T o instruct the system to automatically f ill in the Current map, in the Edit Map Entries screen, select 4) Fill Map . All ne w de vices are added to the end of the Current map. After this operation is completed, th e Edit Map Entries Me nu is[...]

Seri al/T elnet User Interface 119 Network S tor age Router N1200 User Guide Although the options are th e same for FCP maps and SCSI maps, the screen display differs. Figu re 63 and Figure 64 are examples of the Host List Display screens for FCP and SCSI maps. Fi gure 6 3: Host Li st Displa y for F ibre Channel maps Figur e 64: Host List Displa y [...]

Seri al/Telnet User Interface 120 Net wo rk Stor age Router N120 0 User Guide Scrolling between the Display P age s of the Host List Edit Screen T o scroll up and do wn the host entries, select P or N . Selec ting a Host T o select a host from the list, enter th e number displayed in the “N# ” or the “Num” column at the left of the screen. [...]

Seri al/T elnet User Interface 121 Network S tor age Router N1200 User Guide Editing Host infor mation T o chan ge host information , select Edit (E) . Current host information is displayed on the screen. The system will display a series of prompts, allowing changes to be entered. Figure 67 is an example of the screen disp lay for editing host info[...]

Seri al/Telnet User Interface 122 Net wo rk Stor age Router N120 0 User Guide Figur e 68: Editing Host Information f or a SCSI bus[...]

Seri al/T elnet User Interface 12 3 Network S torage R outer N1200 User Guide Displa ying the Entir e Dev ice List In the De vice Mapping Co nfiguration Menu, cho ose 8) Display De vice List to vie w the entire de vice list for all buses and ports. The Entire De vice List screen is displayed (see Figure 69 ). Figu re 69: En tire Devic e l ist Note:[...]

Seri al/Telnet User Interface 12 4 Net wo rk Stor age Router N120 0 User Guide T race and Ev ent Settings Configuration In the Configurat ion Menu, choose 5) T race and Even t Se ttings Configurati on to vie w and change T race and Event settin gs. When this option is selected, the follo wing menu is displayed (see Figure 70 ). Figur e 7 0: Utility[...]

Seri al/T elnet User Interface 125 Networ k Stor age R outer N1200 User Guide Figur e 71: T race Settings screen 6. Press Enter to display the second Trace Set tings page. 7. Figure 72 is an illustration of the second T race Settings page. 8. If needed, change the settings in the second T race Settings page. Note: Be sure to set the cl ock and date[...]

Seri al/Telnet User Interface 12 6 Net wo rk Stor age Router N120 0 User Guide Configuring E vent Settings In the Utility T race Settings Menu, 2) Event Settings Configuration is used to modify e vent f ilters (see Figure 73 ). Figur e 7 3: Ev ent filter settings Note: The ast er isk in the scr een displa y denote s the cur r ent setting . 1. T o c[...]

Seri al/T elnet User Interface 12 7 Net wor k Stor age R outer N1200 User Guide Real- Time Clock Configur ation In the Conf iguration Menu, ch oose 7) Real-time Clock Configuration to change the system time and date (see Figure 74 ). Figure 7 4 : Clock Se tup Menu 1. T o change the date or time, select 1) Set clock . 2. A series of prompts are disp[...]

Seri al/Telnet User Interface 128 Net wo rk Stor age Router N120 0 User Guide Active F abric Configur ation In the Configuration Menu, select 8) Acti ve F abric Conf iguration to enter Acti ve Fabric options (see Figu re 75 ). Figur e 7 5: Ac tiv e Fabric Conf iguration Menu Activ e Fabric Conf iguration Menu options: ■ 1) T oggle Ser ver-Fr ee B[...]

Seri al/T elnet User Interface 129 Network S torage R outer N1200 User Guide Sav e Configuration In the Configurat ion Menu, A) Sa ve Confi guration is used to sa ve an y confi guration changes. The current conf iguration state is sav ed in FLASH, which updates the pre vious configuration. This conf igura tion is retained across futu re device rese[...]

Seri al/Telnet User Interface 130 Net wo rk Stor age Router N120 0 User Guide S y stem Utility M enu Accessed from the rout er Main Menu, the System Utility Menu is primarily used to vie w system information. T o access the System Ut ilities Menu, in the rout er Main Menu, choose 2) System Utilities (see Figure 76 ). Figur e 7 6 : S ystem utilities[...]

Seri al/T elnet User Interface 131 Net work S tor age Rou ter N1200 User Guide Sy s t e m S t a t i s t i c s In the System Utility Menu, select 1) System Statistics Men u to vie w system status information (see Figure 77 ). Figur e 77 : System Statistics Menu System Statistics Menu options: ■ 1) Display System Status displays router status infor[...]

Seri al/Telnet User Interface 13 2 Net wo rk Stor age Router N120 0 User Guide System Status Menu options: ■ 1) Display memory statistic s displays memory usage information ■ 2) Display active ta sks displays a list of current tasks. ■ 3) Display stack usage displays current stack information. ■ 4) Display SCSI Pr otocol Resources displays [...]

Seri al/T elnet User Interface 13 3 Net wor k Stor age R outer N1200 User Guide Vie wing Fibr e Channel Link Infor mation T o see link statistics for the Fibre Channel port: 1. 1) In the Fibre Channel Status Menu, choose Display Fibre Channel Link Status . The following page is displayed (see Figure 80 ). See Ta b l e 9 for a list of term def initi[...]

Seri al/Telnet User Interface 134 Network S tor age Route r N120 0 User Guide InF_BS Y F r ames Number of F_BS Y f rames r ecei ved b y this port InP_RJTFr ames Number of P_RJT fr ames rece iv ed by this port OutP_RJTF r ame Number of P_RJT fr ames transmitted by this port Li n k D own s N u m be r of Li n k D own c o n di t i on s d e te c te d In[...]

Seri al/T elnet User Interface 13 5 Net wor k Stor age R outer N1200 User Guide Vie wing Attac hed Fibr e Channe l De vices T o vie w a list of the devices attached to this port: 1. In the Fibre Channel Status Menu, choose 2) Display Attached Fibre Channel Devices (see Figure 81 ). Figur e 81: Fibre Channel De vice Displa y page 2. T o refresh the [...]

Seri al/Telnet User Interface 136 Net wo rk Stor age Router N120 0 User Guide The FCP T ransport Queues page is displayed. The FCP T ransport Queue page has no options. It is us ed only for vie wing resource status (see Figure 82 ). Figur e 82: FCP T ransport queues Vie wing Fibr e Channel Driver Status Info rmation T o display Fibre Channel Dri ve[...]

Seri al/T elnet User Interface 13 7 Net wor k Stor age R outer N1200 User Guide Vie wing S CSI Status Information T o display SCSI status information, in the System Statistics Menu, choose 3) Display Parallel SCSI Pr otocol Status . The P arallel SCSI Protocol Status Menu is displayed (see Figure 84 ). Figure 84: SCSI Status M enu SCSI Status Menu [...]

Seri al/Telnet User Interface 138 Net wor k Storage R outer N12 00 User Gu ide SCSI De vice Display Menu options: ■ 1) Issue discovery f or all b uses issues a discov ery command for all SCSI bus e s. ■ 2) Issue disc over y fo r selected b us issues a discovery command for the selected bu s. ■ 3) Issue boot discovery issues a boot discovery c[...]

Seri al/T elnet User Interface 139 Net wor k Stor age R outer N1200 User Guide Even t Lo g In the System Utilities Menu, 2) Event Lo g is used to view and clear the s ystem Event Log (see Figu re 87 ). Figur e 8 7 : Event Log Menu Event Log Menu options: ■ 1) Display event log displays the Ev ent Log. ■ 2) Clear e vent log deletes all entries f[...]

Seri al/Telnet User Interface 140 Net wo rk Stor age Router N120 0 User Guide ■ 4) Clear current trace b uffer clears the current trace buf fer . ■ 5) Clear (flash) assert trace b uffer clears the assertion failure trace buf fer . Sav ing Copies of the T r ace Buffers using FTP Using an FTP session, the trace buf fers from the router can be cop[...]

Seri al/T elnet User Interface 141 Net work S tor age Rou ter N1200 User Guide Reboot Option T o reboot the router , in the Main Menu, select 4) Reboot . After this option is selected, a conf irma tion prompt is displayed. If a positi ve response is gi ven t o the confirmatio n message, the router is restarted. Note: Cur r ent r out er acti viti es[...]

Seri al/Telnet User Interface 14 2 Net wo rk Stor age Router N120 0 User Guide Do wnload Ne w F irm war e Option T o do wnload a ne w version of the f irmware: 1. Select 5) Downloa d a New Revision of the Firmwar e in the router Main Menu. A confirmation prompt is displayed. 2. Respond t o the conf irmation prompt. 3. Select T ransfer , Send File i[...]

143 Net work S tor age Rou ter N1200 User Guide 5 FTP User Interface The following tasks can be managed thro ugh an FTP interface and are discussed in this chapter: ■ Access the FTP UI , page 144 ■ Backup and Restore Conf iguration Settings , page 145 ■ Copy T race Buf fers , page 147 ■ Upgrade Firmware , page 148[...]

FTP User Interface 144 Net wo rk Stor age Router N120 0 User Guide Access th e FTP UI T o access the router using an F TP UI: 1. Connect the rout er to the Ethernet netwo rk used by the h ost computer . 2. Start an FTP session using the router IP address: ftp < IP address > where IP addr ess is the IP address of the router . The default route[...]

FTP User Interface 145 Net wor k Stor age R outer N1200 User Guide Backup and R estore Con figuration Settings The router su pports the backup and restore of configu ration settings ov er FTP . This allo ws multiple confi guration files to be mai ntained in a location external to the router . When backing up a conf iguration, the settings are sav e[...]

FTP User Interface 146 Network S tor age Route r N120 0 User Guide Rest oring the Router Configur ation T o restore a configurat ion to the router: 1. Connect the rout er to the Ethernet netwo rk used by the h ost computer . 2. Start an FTP session using the router IP address: ftp <IP address> where IP addr ess is the address of the router . [...]

FTP User Interface 14 7 Net wor k Stor age Ro uter N1200 User Guide Cop y T race Buffer s Use the follo wing procedure to sav e copies of the trace buffers: 1. Connect the rout er to the Ethernet netwo rk used by the h ost computer . 2. Start an FTP session using the router IP address: ftp <IP address> where IP addr ess is the address of the [...]

FTP User Interface 148 Net wor k Storage R outer N12 00 User Gu ide Upgrade F i r mw are Use the follo wing procedure for W indo ws- based systems to upgrade the router firmw are. Note: A JA V A applet-ba sed FTP utilit y is accessible fr om the UI. 1. Connect the rout er to the Ethernet netwo rk used by the h ost computer . 2. Start an FTP session[...]

14 9 Net w ork Sto rage R outer N1200 User Guide 6 Basic T r oubleshooting This chapter discusses some basic methods of identifying faults i n the setup and configuration of the HP StorageW orks Network Storage Router . Most problems are made during the in itial installation of the router . Before proceeding with adv anced troubleshootin g techniqu[...]

Basic T r oubleshooting 150 Net wor k Storage R outer N12 00 User Gu ide LED Indicators The LED indicators on th e router are useful for diagnosing v arious problems: ■ The F ibr e Channel p ort LEDs indicate s Fibre Channe l acti vity and link status. If one of these indicators does not lig ht or stays contin ually lit without any corresponding [...]

Basic T roub leshooting 151 Net work S tor age Rou ter N1200 User Guide Basic T roubleshooting If possible, simplify the installation by reduci ng it to the most basic configuration. Then, add elements one at a time, ve rifying the operation after each step. Basic troublesh ooting includes v erifying the setup and the co nnections, including: ■ V[...]

Basic T r oubleshooting 15 2 Net wo rk Stor age Router N120 0 User Guide V erifying Fibr e Channe l P ort Conn ection If SCSI de vices are recognized on the SCSI buses, b ut do not appear to the Fibre Channel host, it may be that the Fibre Ch annel link is not properly established. Most hubs and switches ha ve link indicators sho wing link status. [...]

Basic T roub leshooting 15 3 Net wor k Stor age R outer N1200 User Guide ■ If no de vices are listed, verify the ro uter conf iguration, SCSI Controller confi guration, and cabling. V erifying the Router Configur ation If you are in doubt about th e configuration or about the location of the error , restore the router to the factory def ault conf[...]

Basic T r oubleshooting 154 Network S tor age Route r N120 0 User Guide V erifying HB A De vice Dr iv er Infor mation Re vie w the HB A de vice dri v er Readme.txt f ile for conf iguration specif ics. An HB A may require a dif ferent configuratio n. HB As typically come with utility programs to view or change their configurations. V erifying Serial[...]

Basic T roub leshooting 15 5 Net wor k Stor age R outer N1200 User Guide Ve r i f y i n g P R L I D a t a The router returns the PRLI (preliminary login) response data as specified in Ta b l e 1 1 . In the default conf iguration, the router returns PRLI Data (PRLI Accept P ayload) with the T ar get bit SET and the In itiator bit CLEAR. Howe ver , s[...]

Basic T r oubleshooting 156 Net wo rk Stor age Router N120 0 User Guide[...]

15 7 Net wor k Stor age R outer N1200 User Guide A Serial and Ether n et P in Assignments This appendix provides details for: ■ RJ-11 Serial Pin Assignments , pa ge 158 ■ RJ-45 Ethernet Cable Pin Assignme nts , page 159[...]

Seri al and Ethernet P in Assignments 158 Net wo rk Stor age Router N120 0 User Guide RJ-11 Serial P i n Assignments The layout of the pin assignment s for the serial receptacle on the router is illustrated in Figure 90 . Figur e 90: RJ-11 Serial pin assignments The pin def initions listed in Ta b l e 1 2 correspond to the pin assignments in Figure[...]

Seri al and Ether net P in Assignments 15 9 Net wor k Stor age R outer N1200 User Guide RJ-45 Ethernet Cable P in Assignments The layout of the pin assignments for RJ -45 Ethernet receptacle is illustrated in Figure 91 . Figur e 91: RJ- 45 Ethernet pin assignments The pin def initions listed in Ta b l e 1 3 correspond to the pins assignments i n Fi[...]

Seri al and Ethernet P in Assignments 160 Network S tor age Route r N120 0 User Guide[...]

161 Net wor k Stor age R outer N1200 User Guide B Contr oller L UN Commands The HP StorageW orks Network Storage Router supports and ex ecutes the set of SCSI-3 commands listed in this Appendix . These commands can be recei ved as FCP commands o ver the Fibre Channel bu s and are supported b y the Controller LUNs. This document refe rs to these com[...]

Contr oller LUN Commands 16 2 Net wo rk Stor age Router N120 0 User Guide General Commands ■ Report LUNs ■ Inquiry Each of these commands is discu ssed in the follo wing paragraphs. Report L UNs Command The Report LUNs command returns a list of LUNs that can receiv e commands. The format of the Report LUNs command is sho wn in Ta b l e 1 4 . Th[...]

Contr oller L UN C ommands 163 Network S torage R outer N1200 User Guide All LUNs are reported and will appear in the host map. Note: In addition to the de vi ce LUNs, con troller L UNs ar e also included in the report . Contr oller L UN values ar e displa y ed at the end o f the list. C ontr olle r L UN Inquir ies r eport per ipher al dev ice type[...]

Contr oller LUN Commands 164 Net wo rk Stor age Router N120 0 User Guide EVPD P age 0x80 If the EVPD bit (bit 0 of b yte 1) is set and the Pa ge Code is 0x80, the unit serial number page is returned. The format of t his page is sho wn in Figure 17 . The router returns the LUN Inquiry Data as def ined in Ta b l e 1 8 T able 17 : F ormat of EVPD P ag[...]

Contr oller L UN C ommands 16 5 Net w ork Sto rage R outer N1200 User Guide The router will only reply to a SCSI Inquiry using 8-byte LUN f ield of 0x00. Note: The Revision Level c omes fr om the last four characte rs of the build string, whi ch appear s in the headin gs fo r most men u scr eens . Vendor ID “HP” Product ID “ro u t e r ” Rev[...]

Contr oller LUN Commands 166 Net wor k Storage R outer N12 00 User Gu ide Cop y Manag er Commands T o access Copy Manage r or other ge neral management fe atures, the commands must be sent to the router controlle r LUNs. The follo wing controller LUN commands can be used for Copy Manager on the router: ■ Extended Copy ■ Receive Copy Results ■[...]

Contr oller L UN C ommands 16 7 Net wor k Stor age R outer N1200 User Guide The Extended Copy command supports the follo wing Initiator descriptor codes listed in Ta b l e 2 0 : V ersion SPC-2 The Extended Copy co mmand supports the follo wing T ar get descriptor codes listed in Ta b l e 2 1 : The Extended Copy command also supports the fo llo wing[...]

Contr oller LUN Commands 168 Net wo rk Stor age Router N120 0 User Guide Rec eive Copy Re su lts Co mm an d The router supports the Receive Copy Results command, used to return the results of a pre vious or current Extended Cop y command. The Receive Copy Results command supports the fo llowing mode listed in Ta b l e 2 3 : The Receive Copy Results[...]

16 9 Net wor k Stor age R outer N1200 User Guide C Addr essing Met hods and T able Structures Fibre Channel and SCSI systems use dif ferent methods of addressing de vices. The router has a method of translating de vice IDs so each SCSI de vice is mapped to the appropriate Fib re Channel LUN. The SCSI b uses establish the bus conn ections between de[...]

Addr essing Methods and T able Str uctur es 17 0 Net wo rk Stor age Router N120 0 User Guide Depending on the conf iguration , the router supports the Peripheral De vice Addressing method an d the L ogical Unit Addressing method. The data sho wn in Ta b l e 2 9 comes from the Fibre Chan nel Configuration Menu. The administrator enters th e node num[...]

Addr e ssing Methods a nd T a ble Str uct ure s 171 Net work S tor age Rou ter N1200 User Guide 16: 0x2 9 3 7 : 0x4B 58:0x6D 7 9 : 0x9D 100:0xBC 121:0xE1 17 :0x2A 38: 0x4C 5 9 :0x6E 8 0:0x9E 101:0xC3 12 2:0xE2 18:0x2B 39 : 0x4D 60:0x71 81:0x9 F 102 : 0xC5 123:0xE4 19 : 0x2C 40: 0x4E 61: 0x7 2 82 :0xA3 103:0xC6 12 4: 0xE8 20:0x2D 41:0 x51 6 2 :0x7 3[...]

Addr essing Methods and T able Str uctur es 17 2 Net wo rk Stor age Router N120 0 User Guide SCC (S CSI Controller Command) Addr essing M ethod When a router is configured to use SC SI Controll er Command addressing (SCC) and a command is receiv ed, the router eith er will respond as a controller de vice to the FCP Initiator or will route the FCP r[...]

Addr e ssing Methods a nd T a ble Str uct ure s 17 3 Net wor k Stor age R outer N1200 User Guide Auto Assigned Addressing Method The Auto Assigned addres sing method is created through SCSI de vice disco very on power up or reset. As the router performs device discov ery on the SCSI bus, the index table FCP LUN values are f ille d with adjacent FCP[...]

Addr essing Methods and T able Str uctur es 17 4 Net wo rk Stor age Router N120 0 User Guide Inde x ed Addr essing M ethod Index ed addressing allows for host b us adapter (HB A) dri vers that use only Peripheral De vice Addressing to acces s SCSI de vices attached to the router . This addressing is done by use of a table, which is indexe d by sequ[...]

17 5 Net wor k Stor age R outer N1200 User Guide D Reg ula tor y Co mp lia nc e Notices Regulatory Compliance Identification Numbers For the purpose of re gulatory compliance certifications and identif ication, your product has been assigned a unique HP Se ries Number . The series number can be found on the product label, along with the required ap[...]

Regulato ry Compliance No tices 17 6 Net wo rk Stor age Router N120 0 User Guide F ederal Communications Commission Notice Part 15 of the Federal Communica tions Commission (FCC) Rules and Regulations has established Radio Frequenc y (RF) emission limits to provide an interference-free radio frequenc y spectrum . Man y electronic de vices, includin[...]

Regulat ory Compliance Noti ces 177 Net wor k Stor age R outer N1200 User Guide equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipmen t of f and on, the user is encouraged to try to correct the interference b y one or more of the follo wing measures: ■ Reorient or relocate the [...]

Regulato ry Compliance No tices 17 8 Net wo rk Stor age Router N120 0 User Guide Cables Connections to this de vice must be made with shielded cables with metallic RFI/EMI connector hoods in order to ma intain compliance wi th FCC Rules and Regulations. Po w e r C o r d s The po wer cord set included in your serv er meets the requirements for use i[...]

Regulat ory Compliance Noti ces 17 9 Net wor k Stor age R outer N1200 User Guide Canadian Notice (Av is Canadien) Class A Equipment This Class A digital apparatus meets all requirements of the Canadian Interference-Causing Eq uipment Regul ations. Cet appareil numérique de la classe A resp ecte toutes les exigences du Règlement sur le matériel b[...]

Regulato ry Compliance No tices 180 Net wo rk Stor age Router N120 0 User Guide European Union Notice Products with the CE Marking comp ly with both the EMC Directi ve (89/336/EEC) and the Low V oltage Dir ectiv e (73/23/EEC) issued by the Commission of the European Community . Compliance with these directi ves implies conformity to the following E[...]

Regulat ory Compliance Noti ces 181 Net work S tor age Rou ter N1200 User Guide Japanese Notice[...]

Regulato ry Compliance No tices 182 Net wo rk Stor age Router N120 0 User Guide BSM I No ti ce[...]

Regulat ory Compliance Noti ces 183 Net wor k Stor age R outer N1200 User Guide Las er D ev i ce All HP systems equipped with a laser de vice comply with safety standards, including International Electrotechnica l Commission (IEC) 825. W ith specifi c regard to the laser , the equipment co mplies with laser product performance standards set by gove[...]

Regulato ry Compliance No tices 184 Net wo rk Stor age Router N120 0 User Guide Laser Info rmat ion This label indicates that the product is classif ied as a CLASS 1 LASER PR ODUCT . This label appears on a laser device installed in your product. T able 31: Laser Inform ation Fea tur e Description Laser t ype Sem icond uctor G aA IAs W a ve length [...]

185 Net wor k Stor age R outer N1200 User Guide E Elec trostatic Discharge T o a void d amaging the system, be aw are of the precautions you need to follow when setting up the system or handling part s. A discharge of static elect ricity from a finger or other conductor may damage sy stem boards or other static-sensitive de vices. This type of dama[...]

Electr os tatic Dis char ge 186 Net wo rk Stor age Router N120 0 User Guide Gr ounding M ethods There are sev eral methods for grounding. Use one or more of the following methods when handling or installin g electrostatic-sensiti ve parts: ■ Use a wrist strap co nnected by a ground cord to a grou nded workstatio n or computer chassis. Wrist strap[...]

18 7 Net wor k Stor age R outer N1200 User Guide Index Index Index A Active Fabric configurati on Serial/Telnet UI 128 Visual Manage r UI 50 addressing, defined 169 AL_PA, addressing methods 32 audience 10 authorized reseller, HP 15 auto-assigned addressing described 173 auto-assigned m aps, defined 35 B backing up the conf iguration, FTP UI 145 ba[...]

Inde x 188 Ne twor k Stor age R out er N1200 Us er Guide date configuration Serial/Telnet UI 127 Visual Manage r UI 52 DB-9 pin assignments 158 DB-9 pin layout 158 DB-9 serial pin assignments, illustrated 158 default settings, Ethernet 28 default settings, router 28 devices supported 21 troubleshooting 153 DHCP setup Serial/Telnet UI 97 Visual Mana[...]

Inde x Network S torage R outer N1200 User Guide 189 Visual Manage r UI 69 deleting entries Serial/Telnet UI 117 Visual Manage r UI 69 editing entries Serial/Telnet UI 111 Visual Manage r 68 filling entries Serial/Telnet UI 118 Visual Manage r UI 69 removing gaps in Serial/Telnet UI 117 Visual Manage r UI 69 viewing and changing Serial/Telnet UI 10[...]

Inde x 190 Ne twor k Stor age R out er N1200 Us er Guide Visual Manage r UI 65 hostname Serial/Telnet UI 97 Visual Manage r UI 47 HP authorized reseller 15 storage website 15 technical support 15 I I/O configuration Visual Manage r UI 54 indexed addressing described 174 indexed maps, defined 34 initiator IDs, SCSI Serial/Telnet UI 104 Visual Manage[...]

Inde x Network S torage R outer N1200 User Guide 191 cloning a map Serial/Telnet UI 118 Visual Manage r UI 66 deleting (removing) the current map Serial/Telnet UI 109 Visual Manage r UI 66 deleting a host from the host list Serial/Telnet UI 120 Visual Manage r UI 65 displaying the entire device list Serial/Telnet UI 123 editing entries Serial/Telne[...]

Inde x 19 2 Networ k Stor age R out er N1200 Us er Guide RJ-45 Ethernet 159 pin layout DB-9 serial 158 RJ-45 Ethernet 159 port configuration Serial/Telnet UI 99 port mode, Fibre Cha nnel Serial/Telnet UI 101 Visual Manage r UI 56 port name, Fibre Channel Serial/Telnet UI 99 Visual Manage r UI 55 power require ments, of router 26 power supply LED in[...]

Inde x Network S torage R outer N1200 User Guide 193 Visual Manage r UI 72 creating entries Serial/Telnet UI 116 Visual Manage r UI 72 deleting entries Serial/Telnet UI 117 Visual Manage r UI 72 editing entries Serial/Telnet UI 111 Visual Manage r 71 filling entries Serial/Telnet UI 118 Visual Manage r UI 72 removing gaps in Serial/Telnet UI 117 Vi[...]

Inde x 19 4 Ne twor k Stor age R out er N1200 Us er Guide editing the current map 110 editing the entries of the current map, options, listed 112 editing the host list of the current map 118 editing the host list of the current map, edit options, listed 119 initial access 106 listed 106 screen navigation 107 selecting the current map 107 selecting [...]

Inde x Network S torage R outer N1200 User Guide 195 Serial/Telnet UI FCP Current Map display, illustrated 108 Serial/Telnet UI Fibre Channel configurat ion screen, illustrated 99 Serial/Telnet UI Fibre Channel Devices Display page, illustrated 135 Serial/Telnet UI Fibre Channel Driver resource status screen, illustrated 136 Serial/Telnet UI Fibre [...]

Inde x 19 6 Networ k Stor age R out er N1200 Us er Guide copying buffers 147 viewing Serial/Telnet UI 139 troubleshooting basic steps, listed 151 devices, verifying 153 Fibre Channel connection, verifying 152 HBA device drive r, verifying 154 host configuration, verifying 153 mapping, verifying 153 PRLI data , verifying 155 router configuration, ve[...]

Inde x Network S torage R outer N1200 User Guide 197 IP address 48 IP gateway 48 subnet mask 48 event log clearing 83 configuration 81 display 82 factory settings, resetting 53 Fibre Channel buffered tape writes 57 configuration of 55 default map 58 discovery mode 57 hard AL_PA 56 link status 55 override settings 58 performance mode 58 port mode 56[...]

Inde x 19 8 Networ k Stor age R out er N1200 Us er Guide rack stability 14 symbols on equipment 12 websites HP storage 15 wrist straps using 186[...]