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Cisco MDS 9000 инструкция обслуживания

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Похожие руководства по эксплуатации

Хорошее руководство по эксплуатации

Законодательство обязывает продавца передать покупателю, вместе с товаром, руководство по эксплуатации Cisco MDS 9000. Отсутствие инструкции либо неправильная информация, переданная потребителю, составляют основание для рекламации в связи с несоответствием устройства с договором. В законодательстве допускается предоставлении руководства в другой, чем бумажная форме, что, в последнее время, часто используется, предоставляя графическую или электронную форму инструкции Cisco MDS 9000 или обучающее видео для пользователей. Условием остается четкая и понятная форма.

Что такое руководство?

Слово происходит от латинского "instructio", тоесть привести в порядок. Следовательно в инструкции Cisco MDS 9000 можно найти описание этапов поведения. Цель инструкции заключается в облегчении запуска, использования оборудования либо выполнения определенной деятельности. Инструкция является набором информации о предмете/услуге, подсказкой.

К сожалению немного пользователей находит время для чтения инструкций Cisco MDS 9000, и хорошая инструкция позволяет не только узнать ряд дополнительных функций приобретенного устройства, но и позволяет избежать возникновения большинства поломок.

Из чего должно состоять идеальное руководство по эксплуатации?

Прежде всего в инструкции Cisco MDS 9000 должна находится:
- информация относительно технических данных устройства Cisco MDS 9000
- название производителя и год производства оборудования Cisco MDS 9000
- правила обслуживания, настройки и ухода за оборудованием Cisco MDS 9000
- знаки безопасности и сертификаты, подтверждающие соответствие стандартам

Почему мы не читаем инструкций?

Как правило из-за нехватки времени и уверенности в отдельных функциональностях приобретенных устройств. К сожалению само подсоединение и запуск Cisco MDS 9000 это слишком мало. Инструкция заключает ряд отдельных указаний, касающихся функциональности, принципов безопасности, способов ухода (даже то, какие средства стоит использовать), возможных поломок Cisco MDS 9000 и способов решения проблем, возникающих во время использования. И наконец то, в инструкции можно найти адресные данные сайта Cisco, в случае отсутствия эффективности предлагаемых решений. Сейчас очень большой популярностью пользуются инструкции в форме интересных анимаций или видео материалов, которое лучше, чем брошюра воспринимаются пользователем. Такой вид инструкции позволяет пользователю просмотреть весь фильм, не пропуская спецификацию и сложные технические описания Cisco MDS 9000, как это часто бывает в случае бумажной версии.

Почему стоит читать инструкции?

Прежде всего здесь мы найдем ответы касательно конструкции, возможностей устройства Cisco MDS 9000, использования отдельных аксессуаров и ряд информации, позволяющей вполне использовать все функции и упрощения.

После удачной покупки оборудования/устройства стоит посвятить несколько минут для ознакомления с каждой частью инструкции Cisco MDS 9000. Сейчас их старательно готовят или переводят, чтобы они были не только понятными для пользователя, но и чтобы выполняли свою основную информационно-поддерживающую функцию.

Содержание руководства

  • Страница 1

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. Cor porate H e adqu arte rs Cisco Systems, Inc. 170 West Tasm an Drive San Jose, CA 9513 4-1706 USA http ://www.ci sco.com Tel: 40 8 526-4000 800 55 3-NET S (638 7) Fax: 40 8 526-4100 Cisco M DS 9 0 0 0 Family T rouble sho oti ng Guide Cisco MDS S A N-O S Rel ea s e 1 .3 April 20 04 Cust om er[...]

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    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. THE SPECI FICAT I ONS AND I NFORMA TION R EGAR DING T HE PRO DUCTS I N THIS MANU AL ARE SUBJEC T T O CHANG E WIT HOUT NOTI CE. ALL STA TEM EN TS , INFO R MATI ON , AN D RE COM ME ND AT IO NS IN TH IS MA NU AL ARE B ELI EV ED TO BE ACC U RAT E B U T ARE PRE S EN TED W ITH O UT WA RRANTY O F ANY[...]

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    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. iii Cisco MDS 9000 Family Tro ubleshooting G ui de OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 CONT ENTS Preface ix Docu me nt Orga niza tion ix Docu me nt Conv enti ons x Relate d Do cume ntat ion x Obta inin g Doc ument ation xi i Cisc o .com xii Docu me ntation C D-ROM xii Orde ring D ocu[...]

  • Страница 4

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. Cont ents iv Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Alerts an d Alar ms 1- 13 SCSI Targe t Dis cover y 1-13 SNMP and RMON Suppo rt 1-14 Usin g RAD IUS 1-15 Usin g Sy slog 1- 16 Usin g Fibr e Ch annel S P AN 1-1 6 Usin g Cis co Net wor k Ma nag[...]

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    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. Co ntents v Cisco MDS 9000 Family Tro ubleshooting G ui de OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Troub lesho oting Zon es – Case of end de vice s bel onging t o the d efault z one 3-19 Troub lesho oting Zon es – Case of end de vice s bel onging t o a spe cific z one 3-19 Verify act[...]

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    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. Cont ents vi Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Verif ying S tatic IP R outin g 5- 4 Troub lesho oting FCI P Con nect ions 5-5 One- to-O ne FCI P Tu nne l Creat ion an d M onito ring 5-5 One t o thr ee F CIP tun nel crea tion a nd monit or[...]

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    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. Co ntents vii Cisco MDS 9000 Family Tro ubleshooting G ui de OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 There is a Red L ine Th ro ugh t he Sw itc h. Wh at’s W rong ? 62 There is a Dott ed Or ang e Lin e Thro ugh the Sw itc h. Wh at’s Wrong ? 62 Can I Up grade Withou t Losing My M ap Se[...]

  • Страница 8

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. Cont ents vi ii Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3[...]

  • Страница 9

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. ix Cisco MDS 9000 Family Tro ubleshooting G ui de OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Preface Th is d o c u men t is i nt en de d to p rov id e gu id an ce f or t ro u bl es h oo ti ng i s sue s th at m a y ap pea r w he n dep loyi ng a sto rage ar e a n etwo r k (SAN) us i ng the C [...]

  • Страница 10

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. x Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Pref ace Docu ment Co nventio ns Document Conventions Com m and de scrip tions us e thes e c on venti ons : Screen ex am p le s u se t he s e co nv ent io ns: Thi s docume nt uses t he fol l o wing c on[...]

  • Страница 11

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. xi Cisco MDS 9000 Family Tro ubleshooting G ui de OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Pref ace Rela ted Document ation • Cis co MD S 9000 F amily MIB Refe re nce Guid e • Cis co MD S 9000 F amily CIM Pr ogr amming Refe r e nce Gui de • Cis co MDS 900 0 F amily SA N V olum e Con[...]

  • Страница 12

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. xi i Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Pref ace Ob ta in in g Do cu me nt at io n For in f or m at io n on V E RI T AS S t or a g e Fo un d a ti on ™ f or N e two r ks 1. 0, Ci sco softw a re, re fer to the f ollo wing V eri tas do cume[...]

  • Страница 13

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. xiii Cisco MDS 9000 Family Tro ubleshooting G ui de OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Pref ace Obtaining Technical A ssist ance Regist ered Ci sco .com use rs can order a single D ocume ntat ion CD- R O M (prod uct num ber DOC-C ONDOCCD=) thr ough th e Cisco Ord erin g tool : htt p[...]

  • Страница 14

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. xi v Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Pref ace Obt aini ng T echni cal As sistanc e Ci sco.com Cis co .co m offer s a s u it e o f in t er act ive, ne tw orke d ser vi ces th at let y ou a cce s s Ci s co i nf o rma ti on , net worki ng [...]

  • Страница 15

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. xv Cisco MDS 9000 Family Tro ubleshooting G ui de OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Pref ace Obtaini ng Addi tiona l Public at ions and Inf ormation If you ar e a Ci sco .co m r egi ster ed use r, and yo u ca nn o t res olve y ou r techn ic al iss ues by using th e C isc o T ech ni[...]

  • Страница 16

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. xv i Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Pref ace Obta inin g Addi tion al Public atio ns and Info rma tion • T rai ning —Cisc o of fers world- cla ss netw orkin g traini ng. Cu rrent of fer ings in netw or k tr ain ing ar e li st ed at[...]

  • Страница 17

    C HAPTER Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1-1 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 1 Troubleshooting Overview Thi s chap te r int r od uces t he bas ic conce pts, me thodol og y , and to ols to us e f or trou blesh ootin g pr oble m s tha t may oc cur whe n conf igur[...]

  • Страница 18

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1- 2 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 1 Troubleshoot ing Overvie w Intro duc tion LUNs, (b ut n ot all of the m ) on an existi ng subsystem, the n fabric-sp ecif ic issues (FSPF , ISLs, FCNS) do n ot ne ed t o be i n v e sti ga [...]

  • Страница 19

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1-3 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 1 Troubl eshooti ng Overv iew Contac ting Customer Support Y ou ca n use the HB A c onf igur ation ut ili tie s or th e host sys tem logs to det ermine if the subs yste m PWWN or FCID [...]

  • Страница 20

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1- 4 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 1 Troubleshoot ing Overvie w Usi ng C isc o MDS 9000 Famil y Tools http://sourceforge.net/projects/iometer/ Iome ter i s n ot th e on ly I /O ge ner a to r yo u can u se to s im ul ate tr af[...]

  • Страница 21

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1-5 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 1 Troubl eshooti ng Overv iew Using Cisco MD S 9000 Family To ols Comman d-Line-Int erface (CLI) The Cisco MDS 9000 Famil y CLI l ets you co nfi gur e and mon itor a Cisco MDS 9000 Fa [...]

  • Страница 22

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1- 6 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 1 Troubleshoot ing Overvie w Usi ng C isc o MDS 9000 Famil y Tools Dec 10 23:40:26 flogi: current event [FLOGI_EV_NAME_SERVER_REG_RESPONSE] Dec 10 23:40:26 flogi: next state [FLOGI_ST_PERFOR[...]

  • Страница 23

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1-7 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 1 Troubl eshooti ng Overv iew Using Cisco MD S 9000 Family To ols F C Ping and FC Tr aceroute Not e FC Pi ng and F C tra cerout e ar e use d to t roubl es hoot probl ems wit h con nect[...]

  • Страница 24

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1- 8 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 1 Troubleshoot ing Overvie w Usi ng C isc o MDS 9000 Famil y Tools FC T ra cer oute is sl ig htly d if ferent tha n the IP e qui v ale nt beca use both t he outb oun d a nd ret urn path s ar[...]

  • Страница 25

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1-9 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 1 Troubl eshooti ng Overv iew Using Cisco MD S 9000 Family To ols 2000000c306c2440(0xfffceb) -->idem, but looped around Latency 0 msec 2000000c30575ec0(0xfffced) --> first hop MD[...]

  • Страница 26

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1-1 0 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 1 Troubleshoot ing Overvie w Usi ng C isc o MDS 9000 Famil y Tools Figur e 1 -1 Cisco Device Manag er Summary V i e w The S umm a ry V iew win dow le ts yo u analy ze swit ch pe r forma nce[...]

  • Страница 27

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1-11 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 1 Troubl eshooti ng Overv iew Using Cisco MD S 9000 Family To ols Anal yzi ng End-t o-End Con necti vity Sel ect the E nd to End Con necti vi ty option from the Fa bric Manag e r T oo[...]

  • Страница 28

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1-1 2 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 1 Troubleshoot ing Overvie w Usi ng C isc o MDS 9000 Famil y Tools Anal yzi ng the Result s of Me rging Zone s Cis co Fa bric Manage r prov ides a v ery usef ul tool for tro uble shooti ng [...]

  • Страница 29

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1-13 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 1 Troubl eshooti ng Overv iew Using Cisco MD S 9000 Family To ols Figur e 1 -5 T r acerout e Win dow Al erts an d Al a rms Y o u can c on figur e an d m oni to r SNM P , R M O N, Sy s[...]

  • Страница 30

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1-1 4 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 1 Troubleshoot ing Overvie w Usi ng C isc o MDS 9000 Famil y Tools switch# discover scsi-target local remote discovery started switch# show scsi-target lun vsan 1 - ST318203FC from SEAGATE [...]

  • Страница 31

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1-15 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 1 Troubl eshooti ng Overv iew Using Cisco MD S 9000 Family To ols • IETF I P Tran spo r t-o ri en ted M I Bs (fo r exam pl e, R F C 201 3 UD P- MI B ) T he se M I Bs ar e u sed t o [...]

  • Страница 32

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1-1 6 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 1 Troubleshoot ing Overvie w Usi ng C isc o MDS 9000 Famil y Tools Aut hor izati on r efer s t o th e sc ope of a cce ss th at you have o nce y ou have be en auth enti cat ed. With Ci sco M[...]

  • Страница 33

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1-17 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 1 Troubl eshooti ng Overv iew Using Cisco MD S 9000 Family To ols T o us e a p r ot o co l an al y zer, you mu s t i n ser t t he an al yz er in - lin e w ith t he d evice un d er an [...]

  • Страница 34

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1-1 8 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 1 Troubleshoot ing Overvie w Usi ng Cisco Ne twork Man agement Product s Using Cisco Net work Manage ment Product s Thi s sect ion des c ribe s netw ork man a geme nt too ls t hat a re a va[...]

  • Страница 35

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1-19 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 1 Troubl eshooti ng Overv iew Usi ng Cisco N et wo r k Manag ement Pr oducts When u sed in c onjun ctio n with the open sou rce prot ocol an alyzer , Eth e rea l (ht tp// www .et here[...]

  • Страница 36

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1-2 0 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 1 Troubleshoot ing Overvie w Usi ng Cisco Ne twork Man agement Product s The Cisc o Fa br ic Ana lyzer captur es and ana lyzes c ontr ol traf f ic co ming to th e Supe rvisor C ard. This to[...]

  • Страница 37

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1-21 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 1 Troubl eshooti ng Overv iew Usi ng Cisco N et wo r k Manag ement Pr oducts Ho we ver , th e Cisc o Fabr ic Ana l yzer is not the right tool for t roubl esh ooti ng end- to-end pr ob[...]

  • Страница 38

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 1-2 2 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 1 Troubleshoot ing Overvie w Usi ng Other Troub leshoot ing Pro ducts Using Other Trou bleshooti ng Pr oducts Thi s sect ion des cribe s produ c ts from other v endo rs th a t you might fi [...]

  • Страница 39

    C HAPTER Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 2-1 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 2 Troubleshooting Switch System I ssues Thi s ch apte r des cri bes how t o i dent if y and re sol v e prob le ms tha t migh t occ ur when acc essi ng o r sta rti ng up a s ingl e Cisc[...]

  • Страница 40

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 2- 2 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapter 2 Tr oubleshoot ing Switch System Is sues Tro ubleshoo ting Syst em Re starts Mos t syste m rest arts ge nerat e a Call Home e ven t, b ut th e cond iti on caus ing a rest art may become s o [...]

  • Страница 41

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 2-3 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 2 Troubl eshoot ing Swi t c h Syste m Issu es Troubl eshooti n g S ystem Rest arts switch# show processes The f o llow ing co d es ar e use d in th e s yst em ou tp u t fo r th e S t a[...]

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    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 2- 4 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapter 2 Tr oubleshoot ing Switch System Is sues Tro ubleshoo ting Syst em Re starts Death reason: SYSMGR_DEATH_REASON_FAILURE_SIGTERM (3) Exit code: signal 15 (no core) CWD: /var/sysmgr/work Virtua[...]

  • Страница 43

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 2-5 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 2 Troubl eshoot ing Swi t c h Syste m Issu es Troubl eshooti n g S ystem Rest arts Service: ips Description: IPS Manager Started at Tue Jan 8 17:07:42 1980 (757583 us) Stopped at Thu J[...]

  • Страница 44

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 2- 6 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapter 2 Tr oubleshoot ing Switch System Is sues Tro ubleshoo ting Syst em Re starts • The m axi mu m n u mbe r of t ime s a pro ces s can b e r est ar te d i s p art o f th e H A po li cy fo r an[...]

  • Страница 45

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 2-7 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 2 Troubl eshoot ing Swi t c h Syste m Issu es Troubl eshooti ng a Faile d Superviso r Troub leshooti ng a Fai led Supe r visor Thi s sect ion pro vide s a w orkar ound fo r a fai led s[...]

  • Страница 46

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 2- 8 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapter 2 Tr oubleshoot ing Switch System Is sues Tro ubleshoo ting a F aile d Su perviso r[...]

  • Страница 47

    C HAPTER Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-1 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 3 Troubleshooting Switch Leve l Issues and Interswitch Connectivity Thi s chapte r desc ribes ho w to ide nti fy and re solv e prob lems that af fect basic co nnecti vity betwe en sw i[...]

  • Страница 48

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3- 2 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapter 3 Troublesho oting Switch Level Issues and In t erswi tch Connectivi ty Tro ubles hooti ng E P ort C onnec t ivi ty - ISL I sola tion Overv iew On an E por t, onl y one VSAN ca n be pass e d [...]

  • Страница 49

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-3 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 3 Troubl eshoot ing Swi t c h Level I ssues and Int e rs witch Con nectivi ty Trou bl esh ooting E Port Conn ectivity - ISL Isolation Tro u ble s hoo t in g st e ps The fi rst ste p in[...]

  • Страница 50

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3- 4 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapter 3 Troublesho oting Switch Level Issues and In t erswi tch Connectivi ty Tro ubles hooti ng E P ort C onnec t ivi ty - ISL I sola tion Received 0 runts, 0 jabber, 0 too long, 0 too short 0 EOF[...]

  • Страница 51

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-5 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 3 Troubl eshoot ing Swi t c h Level I ssues and Int e rs witch Con nectivi ty Trou bl esh ooting E Port Conn ectivity - ISL Isolation FCOT info - Min Speed: 1000 Max Speed: 2000 Module[...]

  • Страница 52

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3- 6 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapter 3 Troublesho oting Switch Level Issues and In t erswi tch Connectivi ty Tro ubles hooti ng E P ort C onnec t ivi ty - ISL I sola tion Th e im po rt op ti on of the co mm and o f wil l overw r[...]

  • Страница 53

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-7 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 3 Troubl eshoot ing Swi t c h Level I ssues and Int e rs witch Con nectivi ty Trou bl esh ooting E Port Conn ectivity - ISL Isolation Troublesh ooting a D omain ID Con flict In a Fi br[...]

  • Страница 54

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3- 8 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapter 3 Troublesho oting Switch Level Issues and In t erswi tch Connectivi ty Tro ubles hooti ng E P ort C onnec t ivi ty - ISL I sola tion switch# sh fcdomain domain-list vsan 1 Number of domains:[...]

  • Страница 55

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-9 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 3 Troubl eshoot ing Swi t c h Level I ssues and Int e rs witch Con nectivi ty Trou bl esh ooting E Port Conn ectivity - ISL Isolation Beacon is turned off 5 minutes input rate 16 bits/[...]

  • Страница 56

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-1 0 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapter 3 Troublesho oting Switch Level Issues and In t erswi tch Connectivi ty Tro ubles hooti ng TE Po r t Co nnectiv ity - VSAN Iso l a tio n 2547 frames input, 173332 bytes, 0 discards 0 CRC, 0 [...]

  • Страница 57

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-11 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 3 Troubl eshoot ing Swi t c h Level I ssues and Int e rs witch Con nectivi ty Trou bleshooting TE Port Connectivi ty - VS A N I solation Counter Values (5 minute averages): 0 frames i[...]

  • Страница 58

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-1 2 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapter 3 Troublesho oting Switch Level Issues and In t erswi tch Connectivi ty Tro ubles hooti ng TE Po r t Co nnectiv ity - VSAN Iso l a tio n beacon(off), snmp trap(on), tem(false) rx bb_credit(d[...]

  • Страница 59

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-13 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 3 Troubl eshoot ing Swi t c h Level I ssues and Int e rs witch Con nectivi ty Troub l esh ooting Fx Port Conn ectivity In t he exa mp le, V S A N 7 is u p , w h ile tw o V S A N s ar [...]

  • Страница 60

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-1 4 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapter 3 Troublesho oting Switch Level Issues and In t erswi tch Connectivi ty Tro ubles hooti ng Fx Port Conne ctivit y 0 frames output, 0 bytes, 0 discards Received 0 OLS, 0 LRR, 0 NOS, 0 loop in[...]

  • Страница 61

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-15 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 3 Troubl eshoot ing Swi t c h Level I ssues and Int e rs witch Con nectivi ty Troub l esh ooting Fx Port Conn ectivity If, on the other ha nd, ju st the Rx p ath to the switc h was br[...]

  • Страница 62

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-1 6 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapter 3 Troublesho oting Switch Level Issues and In t erswi tch Connectivi ty Tro ubles hooti ng Fx Port Conne ctivit y 0 address id, 0 delimiter 0 EOF abort, 0 fragmented, 0 unknown class 3016111[...]

  • Страница 63

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-17 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 3 Troubl eshoot ing Swi t c h Level I ssues and Int e rs witch Con nectivi ty Troub l esh ooting Fx Port Conn ectivity Service Options: 0x0(Class Not Supported) Vendor Version: 000000[...]

  • Страница 64

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-1 8 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapter 3 Troublesho oting Switch Level Issues and In t erswi tch Connectivi ty Tro ubles hooti ng Fx Port Conne ctivit y description() Operational Info - state(up), mode(F), speed(1 Gbps), trunk(of[...]

  • Страница 65

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-19 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 3 Troubl eshoot ing Swi t c h Level I ssues and Int e rs witch Con nectivi ty Troub l esh ooting Fx Port Conn ectivity Tro ubl esh oo ti ng Zo ne s – Ca se of e nd devi c es be lon [...]

  • Страница 66

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-2 0 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapter 3 Troublesho oting Switch Level Issues and In t erswi tch Connectivi ty Tro ubles hooti ng Fx Port Conne ctivit y zone name zone-cc vsan 2 pwwn 50:06:0e:80:03:50:5c:01 pwwn 20:00:00:e0:69:41[...]

  • Страница 67

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-21 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 3 Troubl eshoot ing Swi t c h Level I ssues and Int e rs witch Con nectivi ty Troub l esh ooting Fx Port Conn ectivity pwwn 20:00:00:e0:69:41:98:93 T o d ete rmin e wh y , i ssu e the[...]

  • Страница 68

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-2 2 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapter 3 Troublesho oting Switch Level Issues and In t erswi tch Connectivi ty Tro ubles hooti ng Fx Port Conne ctivit y Statistics For VSAN: 1 ********************************** Number of Merge Re[...]

  • Страница 69

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-23 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 3 Troubl eshoot ing Swi t c h Level I ssues and Int e rs witch Con nectivi ty Troub l esh ooting Fx Port Conn ectivity By re cursi v ely e xpandi ng the zone fol ders, the de vices be[...]

  • Страница 70

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-2 4 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapter 3 Troublesho oting Switch Level Issues and In t erswi tch Connectivi ty Tro ubles hooti ng Fx Port Conne ctivit y 0 runts, 0 jabber, 0 too long, 0 too short 0 input errors, 0 CRC, 3 invalid [...]

  • Страница 71

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-25 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 3 Troubl eshoot ing Swi t c h Level I ssues and Int e rs witch Con nectivi ty Troubl eshooti ng Hardware P r o blems Troub leshooting H ardware Pr oblems If yo u su sp ect a h ard war[...]

  • Страница 72

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-2 6 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapter 3 Troublesho oting Switch Level Issues and In t erswi tch Connectivi ty Usi ng Port D ebug Comma nds S AN- OS ver sion 1.3( 4) an d abov e: Use th e foll owi ng comma nds to ge t debu g info[...]

  • Страница 73

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-27 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 3 Troubl eshoot ing Swi t c h Level I ssues and Int e rs witch Con nectivi ty Using Por t Debug Comm ands sho w hardw are in ter nal fc- m ac2 po r t <por t-num> fl ow-c ontr ol[...]

  • Страница 74

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 3-2 8 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapter 3 Troublesho oting Switch Level Issues and In t erswi tch Connectivi ty Usi ng Port D ebug Comma nds sho w process port-c fg-e r ror Use the fol low ing com man ds t o get deb ug infor matio[...]

  • Страница 75

    C HAPTER Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4-1 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 4 Troubleshooting Switch Fabric Lev el Issues Thi s chapte r desc ribes swi tch fabri c-le ve l trou blesh ooti ng proc edure s and in clud es the fol lo wing sect ion s: • T roub le[...]

  • Страница 76

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4- 2 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 4 Troubl eshooting S wi tch Fabric Level Issues Tro ubleshoo ting N ame S erver Issu es • Por t Id e n t ifie r • Port Name • Node Name • Port Sy mbolic Name • Node Sym bolic Name [...]

  • Страница 77

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4-3 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 4 Troubl eshooti ng Switc h Fabric Level Iss ues Troubl eshooti ng Name Ser ver Issues show flogi database vsan vsanid Th e sy s te m o u tp ut m i gh t lo ok l ike th is: switch# show[...]

  • Страница 78

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4- 4 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 4 Troubl eshooting S wi tch Fabric Level Issues Tro ubleshoo ting N ame S erver Issu es 5) FSM:<[99]21:00:00:e0:8b:07:a4:36> Transition at 325962 usecs after Sun Feb 1 04:18:15 1980 Pr[...]

  • Страница 79

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4-5 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 4 Troubl eshooti ng Switc h Fabric Level Iss ues Troubl eshooti ng Name Ser ver Issues Feb 17 04:42:54 fcns: vsan 99: Registered port-type 1 for port-id 780200 /* Port Type */ Feb 17 0[...]

  • Страница 80

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4- 6 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 4 Troubl eshooting S wi tch Fabric Level Issues Tro ubles hooti ng F S PF Iss ues Not e Th e c omman d show fcns database detail vsan X dis p lays a de t ail ed list of all de vi ce s regi s[...]

  • Страница 81

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4-7 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 4 Troubl eshooti ng Switc h Fabric Level Iss ues Tro ubl e shootin g FSPF Issues Loss o f Tw o-w ay C o mmun ica tion The f o llow ing event s o ccu r w he n two - wa y co mm u ni cat [...]

  • Страница 82

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4- 8 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 4 Troubl eshooting S wi tch Fabric Level Issues Tro ubles hooti ng F S PF Iss ues 1. Sh ows t hat th e hel lo t imer i s not s et to th e de fault , so yo u shoul d chec k the ne ighb or con[...]

  • Страница 83

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4-9 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 4 Troubl eshooti ng Switc h Fabric Level Iss ues Tro ubl e shootin g FSPF Issues Step 1 T o en ab le th e d e bu g ou tp u t f o r id en tif y in g th is c on d it io n, en te r t h e [...]

  • Страница 84

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4-1 0 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 4 Troubl eshooting S wi tch Fabric Level Issues Tro ubles hooti ng F S PF Iss ues SPF hold time is 0 msec MinLsArrival = 1000 msec , MinLsInterval = 5000 msec Local Domain is 0x78(120) Numb[...]

  • Страница 85

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4-11 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 4 Troubl eshooti ng Switc h Fabric Level Iss ues Tro ubl e shootin g FSPF Issues FS PF Iss u es in a Si n gl e-V S AN En vi ron m en t Figur e 4-1 Si ngle VSAN T opology For th e p u [...]

  • Страница 86

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4-1 2 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 4 Troubl eshooting S wi tch Fabric Level Issues Tro ubles hooti ng F S PF Iss ues LSR Age = 185 LSR Incarnation number = 0x8000000c LSR Checksum = 0xe0a2 Number of links = 2 NbrDomainId IfI[...]

  • Страница 87

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4-13 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 4 Troubl eshooti ng Switc h Fabric Level Iss ues Tro ubl e shootin g FSPF Issues V i ew t he output fro m this command to verify that the interf ace is in FSPF “acti ve state. ” T[...]

  • Страница 88

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4-1 4 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 4 Troubl eshooting S wi tch Fabric Level Issues Tro ubles hooti ng Z onin g Iss ues Not e For all FSPF configurati o n sta tements and diagnostic comma nds, if the vsa n ke yword is not spe[...]

  • Страница 89

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4-15 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 4 Troubl eshooti ng Switc h Fabric Level Iss ues Troubl eshooti ng Zoning I ssues The syst em out put l ooks li ke this : Switch1# show zoneset active v 99 zoneset name ZoneSet1 vsan [...]

  • Страница 90

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4-1 6 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 4 Troubl eshooting S wi tch Fabric Level Issues Tro ubles hooti ng Z onin g Iss ues Fr om thi s out put, you can se e the VSAN is is ola ted due to a zo ne mer ge fai lure : Step 5 T o res [...]

  • Страница 91

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4-17 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 4 Troubl eshooti ng Switc h Fabric Level Iss ues Troubl eshooti ng Zoning I ssues switch4# Nov 19 11:43:02 switch4 %LOG_PORT-5-IF_UP: Interface port-channel 1 is up in mode TE Nov 19 [...]

  • Страница 92

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4-1 8 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 4 Troubl eshooting S wi tch Fabric Level Issues Tro ubles hooti ng Z onin g Iss ues The syst em out put l ooks li ke this : Nov 19 10:26:10 switch4 %LOG_PORT-5-IF_DOWN_CHANNEL_ADMIN_DOWN: I[...]

  • Страница 93

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4-19 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 4 Troubl eshooti ng Switc h Fabric Level Iss ues Troubl eshooti ng Zoning I ssues Af te r deac tiv at ing t he zones e t on switc h4 and p e r forming a shut do wn f ollo wed b y a no[...]

  • Страница 94

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 4-2 0 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 4 Troubl eshooting S wi tch Fabric Level Issues Tro ubles hooti ng Z onin g Iss ues[...]

  • Страница 95

    C HAPTER Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-1 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 5 Troubleshooting IP Storage Issues Thi s chap ter de scri bes IP stor age t roubles hoot ing pro cedu res a nd in cludes the fol lo wing s e ct ions : • Ove r vi ew , pa ge 5 -1 •[...]

  • Страница 96

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5- 2 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng IP Conn ecti ons Troub leshooti ng IP Connecti ons I f you su spect tha t all or p ar t of your IP con necti on has fai led, you can [...]

  • Страница 97

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-3 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Troubl eshooti ng IP Conne ctions A sa m ple ou tput o f th e sh ips a rp co m m a nd f ol low s . switch# sh ips arp int giga 4/7 Protocol Addre[...]

  • Страница 98

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5- 4 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng IP Conn ecti ons 0 input errors, 0 frame, 0 overrun 0 fifo 144401 packets output, 7805631 bytes, 0 underruns 0 output errors, 0 colli[...]

  • Страница 99

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-5 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Trou bl esh ooting FCI P Conne ctions Troub leshooti ng FCIP Connecti ons Thi s sect ion cont ains in format ion on t roubl e shoot ing FCI P tun[...]

  • Страница 100

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5- 6 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng F C IP Conne ctions The inter face FCIP ca n be an y nu m ber bet ween 1 – 255 a nd does not ne ed to be the same a s t he prof ile[...]

  • Страница 101

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-7 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Trou bl esh ooting FCI P Conne ctions Mar 10 21:41:04 ips: entity28: add to config pss MDS2(config-profile)# ip address 10.10.11.2 Mar 10 21:41:1[...]

  • Страница 102

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5- 8 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng F C IP Conne ctions MDS2(config-if)# peer-info ipaddr 10.10.10.2 Mar 10 21:43:01 ips: Dequeued mts msg MTS_OPC_IPS_FCIP_CMI_REQUEST(m[...]

  • Страница 103

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-9 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Trou bl esh ooting FCI P Conne ctions Mar 10 22:59:46 ips: curr_q - FU_PSEL_Q_CAT_CQ, usr_q_info(3), priority(4), credit(3), empty Mar 10 22:59:4[...]

  • Страница 104

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-1 0 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng F C IP Conne ctions Use the show f c i p p rofil e c omm an d to ver ify th at th e co nfi gur ati on o f th e p r ofile s are c or [...]

  • Страница 105

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-11 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Trou bl esh ooting FCI P Conne ctions 6 Attempts for active connections, 3 close of connections TCP Parameters Path MTU 1500 bytes Current retra[...]

  • Страница 106

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-1 2 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng F C IP Conne ctions TCP Active Connections Local Address Remote Address State Send-Q Recv-Q 10.10.10.2:3225 10.10.11.2:65519 ESTABLI[...]

  • Страница 107

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-13 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Trou bl esh ooting FCI P Conne ctions Figur e 5-3 Firs t Captur e of TCP Connect i o n Figu re 5-4 sho ws more of the trac e, wi th frame 13 be [...]

  • Страница 108

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-1 4 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng F C IP Conne ctions Figu re 5-5 sh ows t h e F C p or ti on o f th e E IS L in i tia li zat io n over th e FC I P tu n ne l. Figur e[...]

  • Страница 109

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-15 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Trou bl esh ooting FCI P Conne ctions One t o t hree FCIP tu nnel crea tion a nd monito ring Figu re 5-6 sho ws the c onfi gura tion o f swit ch[...]

  • Страница 110

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-1 6 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng F C IP Conne ctions MDS1(config-if)# exit MDS1(config)# Now the F CIP in terfa ce is cre ated fo r the th ird tunn el. MDS1(config)#[...]

  • Страница 111

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-17 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Trou bl esh ooting FCI P Conne ctions The follo wing exam ple s hows a con fig uratio n erro r when us ing mu ltip le FCI P pr ofile s on one ph[...]

  • Страница 112

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-1 8 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng F C IP Conne ctions module-2# debug ips fcip fsm port 1 module-2# Mar 14 23:08:02 port1: 863:FCIP21: SUP-> Set Port mode 1 Mar 14[...]

  • Страница 113

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-19 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Trou bl esh ooting FCI P Conne ctions MDS2# show ips stats tcp interface gigabitethernet 2/1 TCP Statistics for port GigabitEthernet2/1 Connecti[...]

  • Страница 114

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-2 0 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng F C IP Conne ctions The f o llowin g exa m pl e s how s th e in ter fa ce F CI P i s ad min is tra tively sh u t d ow n. Th e d ebu [...]

  • Страница 115

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-21 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Trou bl esh ooting FCI P Conne ctions MDS1# show fcip profile 21 FCIP Profile 21 Internet Address is 10.10.10.2 (interface GigabitEthernet2/1) L[...]

  • Страница 116

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-2 2 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng F C IP Conne ctions Special Frame is disabled Maximum number of TCP connections is 2 Time Stamp is disabled B-port mode disabled TCP[...]

  • Страница 117

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-23 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Trou bl esh ooting FCI P Conne ctions The f ollow ing exampl e sh ows a t im e st amp ac cep ta ble d ifferen ce fai lure , or no NT P server co[...]

  • Страница 118

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-2 4 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng F C IP Conne ctions module-2# debug ips fcip fsm port 1 module-2# Jan 14 14:22:08 port1: 854886:FCIP21: IPS-> Enable timestamp ac[...]

  • Страница 119

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-25 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Trou bl esh ooting FCI P Conne ctions Figu re 5-7 sh ows a tr ac e o f ti m est am p d iffer en ce fai lure . Figur e 5-7 T race of Timest amp D[...]

  • Страница 120

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-2 6 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng F C IP Conne ctions FCI P Specia l Frame Tunne l Crea tion a nd Monit oring Pr evio us FCIP t unnel co nfi gurati on must b e com pl[...]

  • Страница 121

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-27 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Trou bl esh ooting FCI P Conne ctions Hardware is GigabitEthernet Port WWN is 20:42:00:0b:5f:d5:9f:c0 Peer port WWN is 20:42:00:05:30:00:59:de A[...]

  • Страница 122

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-2 8 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng F C IP Conne ctions Figu re 5-9 sh ows a tr ac e o f an F C I P tu nn el w it h a S p ec ial F r ame . Figur e 5-9 T rac e of FCIP T[...]

  • Страница 123

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-29 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Trou bl esh ooting FCI P Conne ctions Jan 14 15:1 4:30 port1: 855304:FCIP 21: DE [-670903744] 0x000 00001 terminate tcp conn ection 0xd8072c00 J[...]

  • Страница 124

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-3 0 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng F C IP Conne ctions Jan 14 15:14:37 port1: 855356:FCIP21: processing SF frame, I'm Responder Jan 14 15:14:37 port1: 855357:FCIP[...]

  • Страница 125

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-31 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Troub l esho ot ing iS CSI Issues Troub leshooti ng iSCSI Issues Ther e a re s evera l t ypes of i ss ue s y ou ca n exp erien ce w it h iS C SI[...]

  • Страница 126

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-3 2 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng iS CSI I ssues Fi gure 5 -12 sho ws a f ail ed iSC SI logi n for the W ind ows 200 0 dri ve r . Figur e 5-12 F ailed iSCSI Login Sta[...]

  • Страница 127

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-33 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Troub l esho ot ing iS CSI Issues telnet/ssh:not enabled iscsi:enabled <<<<<<<<<<<<<<<<<<&[...]

  • Страница 128

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-3 4 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng iS CSI I ssues Figur e 5-13 W indows- Based Ra dui s Ser ver Configu ration Di a log If th e it em s sh own a bove matc h, ve rif y [...]

  • Страница 129

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-35 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Troub l esho ot ing iS CSI Issues Mar 4 23:16:25 securityd: got back the return value of global radius configuration operation:success Mar 4 23:[...]

  • Страница 130

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-3 6 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng iS CSI I ssues Tr oublesho oting Radi us Routi ng Conf igura tion The swi tc h sends th e Rad ius au th entic at ion re quest from t[...]

  • Страница 131

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-37 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Troub l esho ot ing iS CSI Issues . . interface iscsi 3/1 no shutdown • V er ify t hat t he IP pa ra met er s ar e co rrec t. • V er if y au[...]

  • Страница 132

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-3 8 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng iS CSI I ssues Bytes: TX: 4960, RX: 0 Number of connection: 1 Connection #1 Local IP address: 0xa021ec8, Peer IP address: 0xa021eca [...]

  • Страница 133

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-39 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Troub l esho ot ing iS CSI Issues Vi rtua l Tar get Acc es s C on tro l Wh en cr eat in g a v ir t ua l t arg et, do u bl e c he ck th e fo ll o[...]

  • Страница 134

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-4 0 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng iS CSI I ssues MaxBurstSize 0, MaxConn 0, DataPDUInOrder No DataSeqInOrder No, InitialR2T Yes, ImmediateData No Registered LUN 0, Ma[...]

  • Страница 135

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-41 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Troub l esho ot ing iS CSI Issues sh ow is csi stat s switch# sh iscsi stats iscsi2/7 iscsi2/7 5 minutes input rate 3336 bits/sec, 417 bytes/sec[...]

  • Страница 136

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-4 2 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Tro ubles hooti ng iS CSI I ssues Command: Target down 0, Task in progress 0, LUN map fail 0 CmdSeqNo not in window 0, No Exchange ID 0, Reject 0 Persi[...]

  • Страница 137

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-43 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Troub l esho ot ing iS CSI Issues TCP parameters Connection Local 10.1.29.100:3260, Remote 10.1.29.101:1026 Path MTU 1500 bytes Current retransm[...]

  • Страница 138

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-4 4 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Fine Tuni ng/Tr oublesho oting I PS iSC SI TCP Per forma nce Current retransmission timeout is 300 ms Round trip time: Smoothed 165 ms, Variance: 35 Ad[...]

  • Страница 139

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-45 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Fine Tun ing/Troub l esho oting I PS i SCSI TCP Perfor mance Figur e 5-14 I PS Windo w Scaling Lab S etu p Th is i s th e lab s e tu p th at wa [...]

  • Страница 140

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-4 6 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Fine Tuni ng/Tr oublesho oting I PS iSC SI TCP Per forma nce no shutdown vrrp 1 priority 110 address 10.48.69.250 10.48.69.250 10.48.69.250 10.48.69.25[...]

  • Страница 141

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-47 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Fine Tun ing/Troub l esho oting I PS i SCSI TCP Perfor mance 1 1.1(0.133c) 1.0 20:01:00:0c:30:57:5e:c0 to 20:10:00:0c:30:57:5e:c0 2 1.1(0.133c) [...]

  • Страница 142

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-4 8 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Fine Tuni ng/Tr oublesho oting I PS iSC SI TCP Per forma nce Forwarding mode: pass-thru 5 minutes input rate 410824 bits/sec, 51353 bytes/sec, 1069 fra[...]

  • Страница 143

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-49 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Fine Tun ing/Troub l esho oting I PS i SCSI TCP Perfor mance (Thi s i s th e w i nd ow s iz e s et o n th e I PS i s cs i in te rfa ce. S ee Fig[...]

  • Страница 144

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-5 0 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Fine Tuni ng/Tr oublesho oting I PS iSC SI TCP Per forma nce 5 minutes input rate 3957384 bits/sec, 494673 bytes/sec, 6716 frames/sec 5 minutes output [...]

  • Страница 145

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-51 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Fine Tun ing/Troub l esho oting I PS i SCSI TCP Perfor mance 5980106 window updates, 0 window probe 50 pcb hash miss, 0 no port, 0 bad SYN, 0 pa[...]

  • Страница 146

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-5 2 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Fine Tuni ng/Tr oublesho oting I PS iSC SI TCP Per forma nce pWWN: 50:05:07:63:00:c8:94:4c Verify that the local port, rather than a remote that is rea[...]

  • Страница 147

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-53 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 5 Troubl eshooti ng IP Stor age Issues Fine Tun ing/Troub l esho oting I PS i SCSI TCP Perfor mance Statistics: PDU: Command: 11, Response: 11 Bytes: TX: 2152, RX: 0 Number of connect[...]

  • Страница 148

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 5-5 4 Cisco MDS 9000 Fami ly Troubleshoo ting Guide OL-5183-02, Cisco MD S SA N-OS Rele ase 1.3 Chapt er 5 Troubleshoot ing IP Storage I ssues Fine Tuni ng/Tr oublesho oting I PS iSC SI TCP Per forma nce I f you do not ha v e acces s to the host , one wa y to se e if t he host is also c onf ig[...]

  • Страница 149

    C HAPTER Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 6-55 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 6 Troubleshooting the Fabric The re are se veral thin gs you can do to use Fabr ic Mana ger to tr oubl eshoo t your f abri c . Thi s chapte r conta ins the follo wing t opics: • Ana[...]

  • Страница 150

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 6-56 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 6 Troubl eshooti ng the Fabr ic Anal yzing End-to- End Conn ectivity Analy zing End-to-End Con nectivi ty Y ou ca n use the End t o End Co nnecti vity opt ion to determ ine con necti [...]

  • Страница 151

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 6-57 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 6 Troubl eshooti ng the Fabr ic Analyzin g the Results of Merging Zones Step 1 Cli ck Fa br ic Con fig urat ion. .. fr om the F abric Manage r T ools menu . The Fabr ic Conf igura tio[...]

  • Страница 152

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 6-58 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 6 Troubl eshooti ng the Fabr ic Issui ng the Sho w Tech Support Comm and Issui ng the Show Te ch Suppor t Command The show tech suppo rt co mmand is us eful whe n colle cting a large [...]

  • Страница 153

    Send com me nts t o mds fee db ac k -doc@ ci sco. co m. 6-59 Cisco M D S 9000 Fa m ily Troublesho ot ing Gu ide OL-5183-02, C isco MD S SAN-OS Re l ease 1. 3 Chapt er 6 Troubl eshooti ng the Fabr ic Usin g Tracero ute and Other Tr oubl eshooting To ols Using Tracerout e and Other Tr oubleshoot ing Tool s Y ou ca n use the foll owi ng opt i ons on t[...]

  • Страница 154

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