Chaparral FS2620R manual

Chaparral FS2620R Fibre Channel-to-SCSI Router User ’ s Guide[...]

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i Copyright © 2000, 20 01 Chapa rral Netwo rk Storag e, Inc. This do cument co vers the FS2620R. Docume nt Number: 07- 0044-0 02 All righ ts reserv ed. No par t of this publica tion ma y be reprod uced with out th e prior writ ten consen t of: Cha parra l Networ k S torag e, I nc. 7420 E. Dry Creek Park way Longmo nt, Co lorad o 8050 3 http://www [...]

ii This devic e complie s with part 15 of the FCC rules. O peration is subject to the following t wo cond itions: (1) this devic e may n ot cause harmful in terference and (2) this device must a ccept any interfere nce receive d , including interference that may cause undesired operation. Canadian Compliance Statement This Class A dig ital appara t[...]

iii 4 EN 61 000-4-4 —Electroma gnetic Co m patibility (EMC) - Part 4: T esting and M e asur ement T echniques - Section 4 : Electrical Fast Transient/Burst Immunity T est 5 EN 6100-4-5—E lectromagnet ic Compatibi lity (EMC) - Part 4: T est ing and Measurement T echnique s - Section 5: sur ge Immunity T est 6 EN 61 000-4-6 —Electroma gnetic Co[...]

iv[...]

v Contents 1 Introduction Abou t this Guid e ........................ .................................... .................. ................. 1-1 Conv enti ons .................................. .................................... .......................... 1-2 Chaparra l FS2620R Router Benef its and Fe atures ........................... .......[...]

FS262 0R Rack Use r ’s Guide vi Rebooting the Router ........................... .................................... .................. ...... 3-23 Changing a nd Displaying Device I nformation ...... .................. ........................ 3-24 Changing t he Mapping Mode ( AUTO or FIXED) ........... ........................ 3-24 Changing Dev[...]

vii C Reference Documents Standard s .................................... ........................... .................................... ....... C-1 Books ............... .................................... ........................... .................................. C-2 Glossary Index[...]

FS262 0R Rack Use r ’s Guide viii[...]

1-1 1 Introduction The Chapar ral FS2620R router is a Fibr e Channel (FC)-to- Small Computer Syste m Interf ace (SCSI) route r that enables connectivity be tween SCSI devices a nd storage area networks (SANs). The router p rovides Fi bre Channel connec tion to SCSI devices allow ing t hem t o be attach ed to eithe r a Fi bre C hann el Arb itrat ed [...]

FS2620R Rac k Model User’s Guide 1-2 Convention s This Gu ide use s several typog raphical convent ions to help exp lain how to use the router . Chapa rral FS 2620 R Route r Benefi ts and Fea tures The route r offe rs you thr ee key benefi ts: ! Allows you to connect legac y SCSI device s to Fibr e Channel SANs ! Allows you to manage these dev i [...]

Chaparral FS2 620R Router Benefits and Fe atures 1-3 ! Support f or up to 128 FC init iato rs with up t o 32 concurrentl y active ! Six inde pendent Ultra 160 SCSI de vice chan nels ! Support of up to 63 SCS I devi ces on si x independent SCSI channels (up to 15 IDs per chan nel ) ! Addressi ng of up to 64 FC Logical Unit Number s (LUNs) ! One RS-2[...]

FS2620R Rac k Model User’s Guide 1-4 About Serverless Backup an d Restore Recent ad vances in data pr otection archi tecture s have added the a bility to backu p data by moving it directly from disk to tape without first passing through a backup se rver . This is called serverl ess backup, and it utilize s a new SCSI co m mand, Exten ded Copy (EC[...]

Specification s 1-5 Specifications The Chapar ral FS2620R router is a s elf-cont ained FC-t o-SCSI router in a 1U rack enclosure wi th an int egrated power sup ply . The router is ideal for a ttachin g legacy SCSI storage devices t o Fibre Channel SANs. Y ou can install t he unit in an in dustry-standar d 19 " cabine t using th e Chaparra l-su[...]

FS2620R Rac k Model User’s Guide 1-6 ❒ Environmental 0°C to + 40° C ext ernal am bie nt, norm al oper ating 0°C t o +6 1°C in tern al, opera ting An alarm s ounds when router op erates be tween +0°C to +4° C and +5 7°C to +61°C ( interna l operati ng temperature) -40°C to +100°C ambient, non-o perating 10% to 8 5% humidity no rmal ope[...]

2-1 2 Installing the Router This chap ter provides st ep-by-step ins tructions for installing t he router . Y ou must take many factors into c onside ration wh ile plan ning the router instal lation. Due to the v ersatility of the router and the diver sity of availa ble host platf orms, host bus adapter s (HBAs), swit ches, hubs, stora ge devices, [...]

FS2620R Rac k Model User’s Guide 2-2 4 V isual ly in spect the router and noti fy your freight carrie r immediately of a ny dama ge. 5 Record the Medi a Access Control (MAC) add ress located on th e bottom of the ro uter chas sis for fut ure refere nce. Figure 2- 1 below shows the front and r ear panels of the FS2 620R. Figure 2 -1. FS2620 R fron[...]

Connec ting the Router 2-3 Parts requi red for th is pro cedur e (s hown in Figu re 2-2 ) ! Left and right mounting br ackets (only left br acket shown) ! Four mounti ng screws (10-32 p anheads) Figure 2-2. Mount ing brac ket and sc rews Recommended t ools for this proc edure: ! #2 Phill ips scre w driver T o install the rout er in a rack: 1 Determ[...]

FS2620R Rac k Model User’s Guide 2-4 ! RS-232 ser i al p ort—for conf iguration and man agement of the rou ter . ! Ethernet (10BaseT) — connec ts to your local area net work (LAN) to permit configur ation and managemen t of the router . For first time installa tion, atta ch the SCSI devices first to ensure the route r and its assigned devices[...]

Connec ting the Router 2-5 T o connect devices t o the SCSI cha nnels: 1 Be sure the route r is turned of f. 2 T urn off th e SCSI devices you wan t to conne ct. 3 Connect one e nd of a SCSI cable t o a SCSI chan nel(s) on the ba ck of the r outer . See Figur e 2-3 on page 2-4 . 4 Connect the other end of the SCSI cabl e to the S C SI devi ce. Make[...]

FS2620R Rac k Model User’s Guide 2-6 Connecting to the RS-232 Port Y ou use the RS-232 po rt to updat e the firmware, confi gure, an d monitor the router using a VT-100/ANSI c omputer wit h a terminal emula t or . For more info rmation abo ut the configur ation and managemen t capabilities, s ee Chapt er 3 , Con figuring the Router . Y ou must us[...]

Powering Up All Dev ices 2-7 Connecting to the Ethern et Port Y ou use the Et hernet ( 10BaseT) port to c onfigure a nd manage the FS2620R. Y ou use this configur ation option when you need t o manage the FS2 620R from a remote comput er that is connec ted to your LAN. For mor e informati on about the con figurati on and managemen t capa bili ties,[...]

FS2620R Rac k Model User’s Guide 2-8 T o make the host FC con nection: 1 Connect the Fibre Channel cables to the route r and the host computer/hub/ switch. Y ou can use on e or both FC c onnections. If o nly one connectio n is used, disabl e the unused FC c onnection. For inf ormation about di sabling a channel, see Configurin g the FC Host Chann[...]

Powering Up All Dev ices 2-9 LK Link Host FC Link Statu s Green Solid on when FC li nk is conne cted and establ ished Off when FC link is discon nected and/or not e stablis hed A T FC Host Activit y Green Solid on when FC is active t o FS2620R Solid of f when no I/ O activ ity to FS2620R 0 FS2620R SCSI channel 0 activity Green Solid on when b us is[...]

FS2620R Rac k Model User’s Guide 2-10 Router Default Settings T able 2-3 below lists the rou ter defa ult setti ngs. If these settin gs meet your nee ds, you can use your router now . If they do not, you can change the sett i ngs. Se e Chapter 3, Configuri ng the Router . T ab le 2-3. R outer defa ult settin gs Setting Default For more inf ormati[...]

Router Default Settings 2-1 1 Installation Configu ration Examples Y ou can inst all th e router in a variety of co nfigurations to meet your needs. The examples below show the mo st common inst allation conf igurati ons. ! Simple lo op with two devices on a SAN (FC-AL) Figure 2- 5. Simple loop con figurati on example ! Single s erver on a SAN (FC-[...]

FS2620R Rac k Model User’s Guide 2-12 ! Multiple se rvers on a SAN (FC-AL) Figure 2 -7. Multi ple serv er configur ation ex ample ! SAN with fab r ic (FC-SW) Figure 2- 8. SAN configuration ex ample[...]

Router Default Settings 2-13 ! Multip le SAN s wit h fabric (FC- SW) Figure 2- 9. SAN with fabric configurati on example ! Extended c opy configurati on—serve r less backup tha t performs backup operations direct ly from disk to t ape without copying the data to the serve r Figure 2- 10. Extended co py configur ation example[...]

FS2620R Rac k Model User’s Guide 2-14 ! Combinati on loop and s witch configura t ion. Figure 2- 1 1. Comb inatio n loop and switch e xample ❒[...]

3-1 3 Configuring the Router Y ou can displ ay and chan ge a variety of s e ttings using the Router Administrator so ftware. Using the Router Administra tor , you can : ! Change the router configu ration settin gs (see page 3-1 1 ) ! Reboot th e router (see pa ge 3-23 ) ! Display i nformati on about the rout er (see p age 3-29 ) ! Display i nformat[...]

FS2620R Rac k Model User’s Guide 3-2 2 Press Ctrl-r . The in itial Chap arral F C-to -SCS I Ro uter A dmin istra tor sc reen d ispla ys. 3 Press Enter . The Syste m M enu displ ays. Y ou can now per form all of the func tions describe d in this chapte r . All steps in this chap ter star t from the Sys t em Men u. If an a larm condit ion has occur[...]

Accessing the Router Adminis trator Softwa re 3-3 Accessing the R outer Adminis trator Using th e Ethernet Port Y ou can acces s the Route r Adminis trator software using the E thernet port vi a T elnet. For W indows user s, if you wan t to use T elnet, you must config ure the prefer ences and font from the T erminal menu each t ime as shown below [...]

FS2620R Rac k Model User’s Guide 3-4 The Enter Password screen d i spla ys. 4 Enter your password and press Enter . There i s no default pass word, ju st press Enter . Either the Netwo rk Management Sys t em Consol e screen or the Rout er Administ rato r screen displays dependi ng on the s ettings in the System Config uration menu. The defaul t s[...]

Accessing the Router Adminis trator Softwa re 3-5 T o access the Router Adm inistr ator soft ware using the Ethernet port and t he T elnet utilit y: 1 At the DOS or UNIX prompt, ente r telnet and press Enter . Y ou should se t your T elnet ter minal pref erences for the router connect ion. 2 Using th e T erminal menu, select Prefe rences . 3 Select[...]

FS2620R Rac k Model User’s Guide 3-6 System Configuration Sc reen Option 1 f rom the Netwo rk Management System Cons ole screen disp lays the System Configur ation scree n. This scr een allows you to change t he system n ame, password, and T elnet timeout. Y ou can als o change the defau l t set ting to go straight to t he Router A dmini strator [...]

Accessing the Router Adminis trator Softwa re 3-7 T able 3-1 lists Et hernet default settings for use in the fo llowing menu items. Although this version of the router h as no SNMP traps, gatewa ys are included for future expan sion. SNMP Configuration Screen Option 3 f rom the Netwo rk Management System Cons ole scre en displays the S N MP Configu[...]

FS2620R Rac k Model User’s Guide 3-8 This scre en allows you to set the SNMP tr ap host, en able the tr aps, and read or write to the SNMP communit y (refer to your LAN system admi nistrat or for assist ance in re ading or writing to SNMP community) . Restarting the Router Option 4 f rom the Netwo rk Management System Cons ole screen restar ts th[...]

Accessing the Router Adminis trator Softwa re 3-9 Y ou can now perf orm all of the functions d escribed in the re st of this c hapter . All s teps in this c hapte r star t from th e Sys tem Me nu. Accessing the Network M anagement System Y ou can acces s the netwo rk management syste m software f r om the Router Administra tor . T o access the netw[...]

FS2620R Rac k Model User’s Guide 3-10 The Menu T ree ill ustrate s the main menu opti ons and sub- options. Figu re 3-1. M enu T ree[...]

Changing Rou ter Configuration 3-1 1 Changing t he Screen Display After yo u have accessed t he Router Administrat or sof tware, you c an change t he screen display using a combina tion of ke ystrokes , as shown on the S ystem Menu. T able 3-2 list s the keys trokes require d to change vario us screen dis plays. Changing Router Co nfiguration Y ou [...]

FS2620R Rac k Model User’s Guide 3-12 Configuring the FC Host Channels Y ou can confi gure sever al settings f or each FC host channel independently: ! Enable/Di sable —Y ou can disable the FC host chann els. Y ou should disabl e a channel if you ar e not using it. This improves perf ormance by stoppin g the router fr om continu ously trying to[...]

Changing Rou ter Configuration 3-13 ! Link spee d— Y ou should se t the FC channel l i nk spe ed to match your FC sp eed. Y ou can set the speed to: 1GB, 2 GB, or AUTO. AUT O attempts to determine th e speed of the lin k/lo op an d conf igu res th e FC ch ip app ropr iate ly . T o configure a n FC host channel : 1 From the Syst em Menu, selec t C[...]

FS2620R Rac k Model User’s Guide 3-14 3 Select th e FC channel you wa nt to configure and press Ent er . The Enab led/Disa bled screen dis plays with th e current setting mark ed with an * . 4 Select Enabled or Disabled a nd press Enter . If you a re not usi ng one channel, you should disable i t . If you do not, pe rformance will be slower bec a[...]

Changing Rou ter Configuration 3-15 5 Select th e T opology that match es your configur ation and p ress Enter : – LOOP —use thi s option f or all co nfigurations e xcept when the c hannel is connecte d to a switch F-po rt. See Install ation Conf iguration Examples on page 2-1 1 . – POINT-TO- POINT —use this opti on only when you connec t t[...]

FS2620R Rac k Model User’s Guide 3-16 7 If the L oop ID screen di splays, select the option or number you want to use and press Enter . The Router LUN screen displa ys. The text insi de the par enthesis ( ) sh ows the curren t Router LUN. 8 Select the option or nu m ber y ou want to us e and press Enter . The syst em confirms that you wan t to ma[...]

Changing Rou ter Configuration 3-17 9 Sel ect Ye s and pre ss Enter t o make the ch anges. The syst em confirms that the changes are made. 10 Press Enter to re turn to the H ost C onfigu rati on Men u. Changing t he SCSI ID Assigned to Each Router Channel The route r assigns each o f its SCSI channels one of t he SCSI IDs (i nitiator IDs) , leaving[...]

FS2620R Rac k Model User’s Guide 3-18 3 Select the SCSI channel ( 0-5) whose SCSI ID you w ant to change and press Enter . The Channel screen displa ys. 4 Select th e SCSI ID (Initiator ID) you want to use for thi s channe l and p ress Enter . Depending on the model you have, other screens may displ ay . The Disab le Domain V alidati on screen di[...]

Changing Rou ter Configuration 3-19 Setting the D ate and Time Y ou can set t he router’ s date an d time. T o set the r outer’s date : 1 From the Syst em Menu, selec t Conf iguratio n Menu an d press Ent er . The Confi guration Menu scre en displays. 2 Select S et Date /Time and press Enter . The Set Date /T ime scr een d isplay s. 3 Select S [...]

FS2620R Rac k Model User’s Guide 3-20 T o set the r outer’s time : 1 From the Syst em Menu, selec t Conf iguratio n Menu an d press Ent er . The Confi guration Menu scre en displays. 2 Select S et Date /Time and press Enter . The Set Date /T ime scr een d isplay s. 3 Select Set Time and pr ess Enter . The Set T ime s creen dis plays. 4 Enter th[...]

Changing Rou ter Configuration 3-21 Changing t he Scan Delay Y ou can contro l how long t he router waits before s canning its SCSI ch annels for devi ces. Y ou may want to c hange this setting if you have devices tha t take lo nger to come ready than the router (for exampl e, after a system wid e power cycle). T o change the scan del ay : 1 From t[...]

FS2620R Rac k Model User’s Guide 3-22 T able 3-4 s hows the te m peratu re and voltage t hresholds for ea ch alarm and what t o do to resolve the problem. T o enable or disa ble the al arm : 1 From the Syst em Menu, selec t Conf iguratio n Menu an d press Ent er . The Confi guration Menu scre en displays. 2 Select Alarm and press Enter . The Alar[...]

Rebooting the Router 3-23 Restoring th e Default Settin gs Y ou can restore al l of the router’ s default se ttings. Y ou may want to do this if the route r is not worki ng properly and yo u cannot determine why . This lets you then change the setti ngs that are cri tical t o your config uration, specifically the topology . For a tab le of the de[...]

FS2620R Rac k Model User’s Guide 3-24 Changing and Displaying De vice Informati on Y ou can change and dis play info rmation about the devices connect ed to the router using the Route r Administr ator . Y ou can: ! Change the mapping mode (AUTO or FIXED) ! Change device addresses ! Change the addressing method ! Display t he device s attached to [...]

Changing and Disp laying Device Info rmation 3-25 2 Select M appin g Mode pres s Enter . The Mapp ing Mode s creen displays. The current sett ing is mar ked with an * nex t to it. 3 Select th e option you want an d press Enter : AUTO —lets the r outer ass ign the FC LUN to each de vice anytime y ou power u p the router . FIXED —tells t he route[...]

FS2620R Rac k Model User’s Guide 3-26 If you as sign an FC LUN t hat is already in use, the FC LUNs for the two devices a r e swapped. For example, if device A has LUN 01 and d evice B has LUN 03 , and you assign 03 to devi ce A, the LUN for devi ce B bec omes 01. For ad ditional information abo ut address mapp ing, se e Appendix A, Addr ess and [...]

Changing and Disp laying Device Info rmation 3-27 Changing A ddressing Me thod 1 From the Syst em Menu, selec t Addr essing Method and pr ess Enter . The Addres sing Method screen displays . 2 Sel ect Addr essing Method and pr ess Enter . The Addres sing Method screen displays . 3 Select th e option you want an d press Enter (t he systems confirms [...]

FS2620R Rac k Model User’s Guide 3-28 T o display the devic es connected to th e router: 1 From the Syst em Menu, selec t Di splay Devic e s and p ress Enter . The Displ ay Devices screen displays. 2 Press Esc to r eturn to the Syst em Menu. Displaying th e FC-to-SCSI Address Map Y ou can display t he FC-to-SCSI addr ess map for all of the SCSI d[...]

Displayin g Router Informati on 3-29 2 Select Display Addr ess Map pr ess Enter . The Displ a y Addre ss Map sc reen displ a ys. 3 Press Esc to r eturn to t he Address Mapping s creen. Displaying Router Information Y ou can display i mportant infor m ation a bout th e router using the Router Administrat or, includi ng: ! Event log (see page 3-29 ) [...]

FS2620R Rac k Model User’s Guide 3-30 Y ou should che ck the log regul arly . The ev ent log stores t he most recen t 400 ev ents. Events ar e numbered f rom 001 to 999. The numbe ring wraps back to 001 after reac hing 999. Y ou can view the e vent log two ways: ! One event at a time, most rec ent event firs t ! Full pag e of events at a ti m e Y[...]

Displayin g Router Informati on 3-31 3 Press ↑ to see the previous event. Y ou can conti nue to view earl ier events by pr essing ↑ . 4 Press Esc to ret urn to the Eve nt Lo g Men u. T o display a full page of events: 1 From anywhere in the Router Administr ator sof tware, press CTRL-E unt il the event log is displayed at the bottom of the scre[...]

FS2620R Rac k Model User’s Guide 3-32 T o capt ure the e vent log file: 1 W ith HyperT erminal u p and running as your RS-232 i nterface ter minal, p ress CTRL-E until the ev ent log di splays. A full s creen of e vents displays with the mos t recent event at t he bottom. 2 From the T ransfer m enu in Hyp e rT erminal, s elect Capture T ext. The [...]

Displayin g Router Informati on 3-33 FC Speed 1G 2G Auto GBIC receive status Signal present—FC is up and runn ing No signal—FC is not up and runn ing Node WWN FC W orld Wid e Name for node. Port WWN FC W orld W ide Name for port . Loop ID, if the topology is LOOP . SOFT or a specific number as set in the Router Administrator software. Current L[...]

FS2620R Rac k Model User’s Guide 3-34 T o display hardwar e information only : 1 From the Syst em Menu, selec t Ut ilitie s Menu and press Enter . The Util ities Menu scr een displ ays. 2 Select Hardware Informat ion and press Ente r . The H ardwa re Info rma tion s creen disp lays . 3 Press Esc to r eturn to the Conf iguration Menu. Mapping Mode[...]

Displayin g Router Informati on 3-35 T o display hardwar e and configuration i nformation: 1 From anywhere in the Router Admi nistra tor software, pr ess CTRL-E unti l HW Info: i s disp layed at t he bottom of the screen. 2 Press CTRL-E again. The C FG Inf o sc reen d ispla ys. 3 Press d to p age down to d i spla y the s econd pa ge of info rmation[...]

FS2620R Rac k Model User’s Guide 3-36 Displaying th e Router ’ s FC LUN Y ou can display t he rou ter ’ s FC LUN and the FC LUNs of e ach device connected to the router . T o display the r outer’ s LUN: 1 From the Syst em Menu, selec t Addr ess Mapping and press Ent er . The Addres s Mapping screen di splays. 2 Select Display Addr ess Map a[...]

Upgrading Firm ware 3-37 Upgrading Firmware Y ou can upgrad e the firmware fo r the controll er and the Ethern et card in t he router . Informat ion regarding t he latest releas e of firmware and firmware updates i s avail able from the C haparra l W e b site ( www .chaparral net.com and click on “Suppor t”). Contact Chaparra l technical su ppo[...]

FS2620R Rac k Model User’s Guide 3-38 5 Press Enter to reb oot. 6 While th e router reboot s, hold down the spac e bar on your k eyboard . The F lash U tilit y scr een d ispla ys. 7 Press the number on your keyboar d that co rresponds to the protocol you want to use to tra nsfer th e firmware upgrade file from your c omputer to the rou ter . W e [...]

Upgrading Firm ware 3-39 5 At the User prompt enter: flash 6 At the Pass w ord prompt ente r: flash 7 At the FTP pro m pt en ter: has h 8 At the FTP pro m pt en ter: put [b in file name ] flas h Y ou will see the down loading pr ogress displaye d on the screen. 9 When you se e the rebo oting messa ge wait 60 seconds. ❒[...]

FS2620R Rac k Model User’s Guide 3-40[...]

4-1 4 T roubleshooting Resoluti ons to common prob lems you may encoun ter are d escribed in the fo llowing sectio ns. This section d escribes troub leshooting us ing th e RS-232 ser i al p ort. Chaparral T echnical Support For assi stance configur ing and using your Chapar ral product, cont act your authori zed distribut or or send an e-mail to Ch[...]

FS2620R Rac k Model User’s Guide 4-2 Prob lem: The system hangs after the “All diagno stic te sts passed” messa ge or while scanning devices. Solution : Foll ow these st eps to resol ve the pro blem: 1 V erify ther e are no SCSI address confl icts. 2 Check th e connecte d SCSI devices to make sure ever ything is prope rly connec ted and SCSI [...]

Prob lems Dur ing B ootu p 4-3 T o restor e the default c onfigurati on: 1 After power i ng on t he system, h old down the space b ar to prevent t he system f rom rebooti ng. The F lash U tilit y scr een d ispla ys. 2 Select 6. Utility Menu a nd press Enter . The Util ity Menu screen di splays. 3 Select 2. Clear Configurat ion and pres s Enter . 4 [...]

FS2620R Rac k Model User’s Guide 4-4 T erminal Emulator and COM Port Problems Prob lem: Screen conti nuously puts out g arbage characte rs. Solution : The li kely caus e of this probl em is a baud r a te mismat ch between the te rminal emulator and the rou ter . The default baud rate is 1 15,200 bps. Fol low these steps if you s et your ter minal[...]

Device SCSI Chann e l Problems 4-5 Device SCSI Channel Problems Prob lem: Not all driv es connected to t he router devic e channels are di splayed duri ng boot, or the rou ter hangs during display of conne cted driv es and never reac hes the Router Admin ist rator scre en. Solution : Check y our JBOD or ta pe librar y documenta t ion to be sure tha[...]

FS2620R Rac k Model User’s Guide 4-6 Setting Up Debug Logging The route r has a debug log t hat you ca n view by pressing CTRL-E . Pr essing CTRL-E toggles you through the ev ent log, debug log, hardware informat ion, and confi guration info rmatio n screens. Y ou can set up additional log ging when instruc ted by Chaparra l’ s technical su ppo[...]

Using the Loader Diagnost ics Menu 4-7 Using the Loader Diagnostic s Menu A set of d iagnostics is run each time you bo ot the router . Y ou ca n run each test indivi dually to confirm any error s. T o run an individual t est: 1 While booti ng the router , hold down the spacebar . The Loader me nu appears. 2 Select 4. Run diagnostic s . 3 Select 1 [...]

FS2620R Rac k Model User’s Guide 4-8[...]

A-1 A Address and Device Mapping SCSI devic es attached to the router are discovered duri ng power on. The r outer def aults t o AUT O mapping mode, whic h automatica lly maps the SCSI devices at each power on. The router m aps devi ces sequential l y as it scan s the cha nnels and discove rs the devices (device s are discovere d by channel , lowes[...]

FS2620R Rac k Model User’s Guide A-2 Figure A-1. FS26 20R devic e addres s mapping Loop ID to AL_P A Mapping During th e Fibre Channel Arb i trated Loop (FC-AL) initi alizati on process , a unique Arbitra ted Loop Phys ical Address (AL_P A) value i s assigned to ea ch port on the loop. Not all of the 256 hex valu es are allowed as AL_P A val ues [...]

Loop ID to AL_P A Mapping A-3 T able A-1 shows ho w a Loop ID value maps t o an AL_P A. If you set th e Loop ID to SOFT , the rou ter atte mpts to obtain an available Loop I D, in the followin g order: 0, 1, 2, etc . T able A-1. Ar bitrated loop phys ical a ddresses Loop ID (decima l) AL_P A (hex) Loop ID (decima l) AL_P A (hex) Loop ID (decima l) [...]

FS2620R Rac k Model User’s Guide A-4 ❒ 68 6C 91 47 1 14 1F 69 6B 92 46 1 15 1E 70 6A 93 45 1 16 1D 71 69 94 43 1 17 1B 72 67 95 3C 1 18 18 73 66 96 3A 119 17 74 65 97 39 120 10 75 63 98 36 121 0F 76 5C 99 35 122 08 77 5A 100 34 123 04 78 59 101 33 124 02 79 56 102 32 125 01 T able A-1. Ar bitrated l oop ph ysical ad dresse s (Conti nued) Loop I[...]

B-1 B Configuring the Router for TCP/IP Before yo u can access the Ro uter Administrat or softwa re using t he Ethernet port, yo u must set up your rout er for TCP/IP . The fol lowing sections describe the rout er ’ s TCP/IP set up. A router th at is part of a TCP/IP networ k requires three ba sic IP con figurati on elemen ts: IP address , subnet[...]

FS2620R Rac k Model User’s Guide B-2 T o use ARP to reso lve addresse s in Windows : 1 Y ou must first place the MAC address of the rout er being se t up into your computer’ s ARP cache us ing the foll owing comma nd: arp -s IP a ddress 00:50 :13 :fx- xx- xx . In thi s command, 00 -50-13 -fx-xx-xx is the router’ s unique MAC addr ess, and I P[...]

Simple Network Managem ent Protocol Configuration B-3 T o discover which IP address was a ssigned to the r outer: 1 Follow the st eps above for ARP to b ind the rout er MAC addre ss to a temporary sta tic IP add ress. 2 Use the command arp –g to di splay your computer ’ s the IP-to-MAC addr ess tabl e. This tab l e cont ains two ent r ies corre[...]

FS2620R Rac k Model User’s Guide B-4[...]

C-1 C Reference Documents Standards X3T1 1/Project 7 55D Fibr e Channel Physi cal and Sig naling Interface ( FC-PH) Specifi cation - ANSI Stan dard X3.230-1994 X3T1 1/Project 1 133D Fibr e Channel Arbitrat ed Loop (FC-AL-2 ) Specificatio ns, Rev 6.1 - Draft ANSI Standard X3T1 1/Project 9 59D Fibr e Channel Switch Fabr ic (FC-SW) – Draft ANSI St a[...]

FS2620R Rac k Model User’s Guide C-2 The exact status, revis i on le vel, and locatio n may change as the dr afts become sta ndards and are r eleased. Approved Amer ican National St andards an d T echnica l Reports may be pur chased from: ANSI 1 1 W est 42nd Str eet 13th Floo r New Y ork, NY 10036 Sales Dep t: (212) 642-4900 or from: Glob al En g[...]

G-1 Glossary “A” control ler— In Activ e -Active m ode, o ne control ler is designate d as the “A” control ler and the other controller is de signated as the “B” controller . Controller i dentity is determin ed by enclosur e hard ware. The contro ller ’ s identity displays contin uously at the bottom of the Disk Array Admini strator[...]

G6322/ G7324 Use r ’s Guide G-2 FC protocol for SCSI (FCP)— FCP defines an FC mapping layer (FC-4 ) that uses FC- PH servic es to tra nsmit SCSI command, data , and stat us information betwe en a SCSI initia tor and S CSI target . FC P enab les tr ansm issi on and rec eipt o f SCS I comm ands , dat a, and stat us across the FC using stan dard F[...]

Glossa ry G-3 Loop address— Loop a ddress i s an FC term that indicat es the unique ID of a node in FC loop top ology . A loop a ddress i s someti mes refer red to as a Loop ID. Low voltage differ ential (L VD)— L VD is a method of p owering SCSI cables that will be formal ized in the SC SI-3 speci fications. L VD uses les s power tha n the cur[...]

G6322/ G7324 Use r ’s Guide G-4 SCSI port— A SCSI po rt is an opening at the back of a router that pro vides connectio n between t he SCSI a dapter and SCSI bus. Simple Network Management Protocol ( SNMP) — S NMP is the I ntern et sta ndard protocol , defined in STD 15, RFC 1 157, develope d to manage nodes on a n Internet Protocol (IP) netw [...]

I-1 Index 0 ligh t 2-9 1 ligh t 2-9 2 ligh t 2-9 3 ligh t 2-9 4 ligh t 2-9 5 ligh t 2-9 A About Network Interface s creen 3-8 accessing the Router Adm i nistrator s oftware 3-1 Addr ess M appi ng sc reen 3-24 Addres s Res olution Protocol usin g B-1 addresses changing for dev ices 3-25 , 3-27 chan ging mappi ng mo de of 3-24 default IP 3-3 DHCP B-2[...]

FS2620R Rac k Model User’s Guide I-2 default settings, restoring 3-2 3 deskto p, inst alling the router o n 2-2 devices changing add resses of 3-25 , 3-27 changing F C LUNs of 3-25 , 3-2 7 disp laying a list o f 3-27 , 3-2 8 disp laying FC-to- SCSI a ddress m ap 3-28 mapping of addresses A-1 mappi ng of FC-t o-SCSI a ddress es A-1 SCSI channel pr[...]

I-3 upgradi ng firmware 3-3 7 FT light 2-8 fuse, replacin g 4- 5 G gat eway 3-6 GBICs, compatible types of 2-5 H Hardware Infor mation screen 3-34 , 4-6 hardware in formati on, displ aying 3-32 Host Confi guration screen 3-14 I initial Router Administrator screen 3-2 initiator ID, changing for ro uter 3-1 7 installing example configu rations of 2-1[...]

FS2620R Rac k Model User’s Guide I-4 R rack, installing the router in 2-2 reboo ting probl ems duri ng 4-1 the router 3-23 replacing t he fuse 4-5 resolv ing addresses u sing ARP B-2 resolv ing addresses u sing DH CP B-2 restarting the ro uter 3-23 Restore Defaults s creen 3-23 restor i ng r outer conf i gurati ons 4-2 restor i ng th e default se[...]

I-5 Addr ess M appin g 3-24 Alarm 3-22 Chan ge Addr ess M ap 3-26 Chan nel 3-18 Channel Conf iguration 3-17 Config uration Menu 3- 13 Display Address Map 3- 26 , 3-29 Display Devices 3-2 8 Enabled/Disabled 3-14 Event Log 3-3 0 Event Log Menu 3-30 Flash Utility 3-38 Hardware Infor mation 3-34 , 4-6 Host Confi guration 3- 14 initial Router Administ r[...]

FS2620R Rac k Model User’s Guide I-6 problem s durin g bootup 4-1 rout er no t resp ondi ng 4-5 terminal emulator 4-4 typogr aphic conventi ons 1-2 U unpacking th e router 2-1 upgradi ng firmware 3-3 7 Utilities Menu 3-34 , 4-6 V voltage, alarm thresholds for 3-22[...]

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Cha parra l Networ k Storag e, Inc. 7420 E. Dry Creek Park way Longmo nt, CO 8050 3 © 20 00, 200 1 Chapar ral Network Storage, Inc. All rights reserved. Chaparral and Chaparral logo are trademarks of Chapa rral Network Storage, Inc. Print ed in the U.S. 04/0 1 Docume nt Number: 07- 0044-0 02[...]