JUNIPER NETWORKS EX9208 Sauƙin Injiniya
Bayanin samfur
Ƙayyadaddun bayanai
- Saukewa: EX9208
- An buga: 2023-10-04
- Nauyi (Chassis mara kyau): 65.5 lb (29.70 kg)
- Nauyi (Cikakken Chassis): 163.6 lb (74.2 kg)
Umarnin Amfani da samfur
Mataki 1: Fara
A cikin wannan sashe, za ku koyi yadda ake shigar da faifan hawa a cikin rakiyar, hawan maɓalli, da haɗa wuta zuwa maɓalli.
Shigar da Dutsen Shelf a cikin Rack
Tebur mai zuwa yana ƙayyade ramukan da kuka saka ƙwayayen keji da sukurori don shigar da kayan hawan da ake buƙata:
| Ramuka | Nisa Sama da Rukunin U | Dutsen Shelf |
|---|---|---|
| 4 | 2.00 a. (5.1 cm) | X |
| 3 | 1.51 a. (3.8 cm) | X |
| 2 | 0.88 a. (2.2 cm) | X |
| 1 | 0.25 a. (0.6 cm) | X |
Don shigar da shelf na hawa:
- Idan an buƙata, shigar da ƙwayoyin keji a cikin ramukan kamar yadda aka ƙayyade a cikin tebur.
- A bayan kowane rakiyar dogo, a ɗan saka ƙugiya mai hawa cikin rami mafi ƙanƙanta a cikin tebur.
- Shigar da shiryayye mai hawa a baya na titin tara. Ka huta ramin ƙasa na kowane flange a kan dunƙule mai hawa.
- Saka sukurori a cikin buɗaɗɗen ramuka a cikin kowane flange na shiryayye masu hawa.
- Matse duk skru gaba ɗaya.
Dutsen Canjawa
Kafin hawa maɓalli, tabbatar da cewa kun cire duk abubuwan da ke cikin chassis kuma cewa tarar tana da kyau a kiyaye ginin a wurin dindindin.
Don hawa maɓalli:
- Amintaccen cire duk abubuwan da aka gyara (kayan wutar lantarki, module ɗin Canja Fabric (SF), tiren fan, tace iska, da katunan layi) daga chassis.
- Tabbatar cewa an shigar da shiryayye mai hawa don tallafawa nauyin chassis.
- Sanya chassis a gaban rakiyar, sanya shi a tsakiya a gaban shiryayye masu hawa.
- Ɗaga chassis kamar 0.75 in. (1.9 cm) sama da saman faifan hawa, kuma sanya shi kusa da shiryayye.
- A hankali zazzage chassis ɗin a kan shiryayye masu hawa ta yadda kasan chassis da ɗorawa ɗin su mamaye kusan inci 2. (5.08 cm).
- Zamar da chassis ɗin gaba har sai maƙallan hawa sun taɓa ginshiƙan tara. Shirye-shiryen yana tabbatar da cewa ramukan da ke cikin maƙallan hawa da na gaba-gaba na chassis sun daidaita tare da ramukan da ke cikin raƙuman ruwa.
- Shigar da dunƙule mai hawa cikin kowane buɗaɗɗen ramukan hawa masu daidaitawa tare da tara, farawa daga ƙasa. Tabbatar cewa duk screws a gefe ɗaya na raƙuman suna daidaitawa tare da ramukan hawa.
- Sake shigar da kayan aikin chassis. Tabbatar cewa duk ramukan da babu komai an rufe su da wani fanni mara komai kafin a yi aiki da maɓalli.
Mataki 2: Up da Gudu
A cikin wannan sashe, zaku koyi yadda ake saita ƙimar sigina da aiwatar da tsarin farko na sauyawa.
- Saita Darajoji
Koma zuwa cikakken littafin jagorar mai amfani don umarni akan saitin ma'auni na musamman ga buƙatun cibiyar sadarwar ku. - Yi Tsarin Farko
Bi umarnin da aka bayar a cikin littafin mai amfani don aiwatar da tsarin farko na sauyawa.
Mataki na 3: Ci gaba
A cikin wannan sashe, zaku sami taƙaitaccen gargaɗin aminci, faɗakarwar kebul na wutar lantarki (Jafananci), da bayanin tuntuɓar hanyoyin sadarwa na Juniper.
- Takaitaccen Gargadin Tsaro
Koma zuwa sashin taƙaitaccen gargaɗin aminci a cikin littafin mai amfani don mahimman matakan tsaro da jagororin tsaro. - Gargadin Kebul na Wuta (Jafananci)
Koma zuwa sashin gargadi na kebul na wutar lantarki a cikin littafin mai amfani don takamaiman gargadi masu alaƙa da igiyoyin wuta a cikin Jafananci. - Tuntuɓar Sadarwar Juniper
Idan kuna buƙatar taimako ko kuna da kowace tambaya, zaku iya tuntuɓar hanyoyin sadarwa na Juniper ta amfani da bayanan tuntuɓar da aka bayar a cikin littafin jagorar mai amfani.
FAQ
Kunshin na'urar ya haɗa da kebul na console?
A'a, kunshin na'urar baya haɗa da kebul na DB-9 zuwa RJ-45 ko adaftar DB-9 zuwa RJ-45 tare da kebul na jan karfe CAT5E. Idan kana buƙatar kebul na console, zaka iya oda shi daban tare da lambar ɓangaren JNP-CBL-RJ45-DB9 (DB-9 zuwa adaftar RJ-45 tare da kebul na jan karfe CAT5E).
Mataki 1: Fara
Don shigarwa da aiwatar da tsarin farko na Juniper Networks EX9208 Ethernet Switch, kuna buƙatar:
- Ƙananan shiryayye ɗaya da skru 22 (an samar)
- Phillips (+) screwdrivers, lambobi 1 da 2 (ba a bayar ba)
- 7/16-in. (11-mm) direba mai sarrafa juzu'i ko maƙallan soket (ba a bayar ba)
- ɗaga injina ɗaya (na zaɓi, ba a bayar ba)
- Wutar lantarki (ESD) madaurin wuyan hannu tare da kebul (an samar)
- 2.5-mm lebur ruwa (-) sukudireba (ba a bayar)
- Igiyar wutar lantarki tare da filogi wanda ya dace da wurin yanki na kowane wutar lantarki (ba a bayar da shi ba)
- Kebul na Ethernet tare da mai haɗa RJ-45 (ba a bayar ba)
- RJ-45 zuwa DB-9 adaftar tashar tashar jiragen ruwa (ba a bayar ba)
- Mai watsa shiri, kamar PC, tare da tashar tashar Ethernet (ba a bayar ba)
NOTE: Ba mu ƙara haɗa da kebul na DB-9 zuwa RJ-45 ko adaftar DB-9 zuwa RJ-45 tare da kebul na jan karfe CAT5E a matsayin wani ɓangare na kunshin na'urar. Idan kana buƙatar kebul na console, zaka iya oda shi daban tare da lambar ɓangaren JNP-CBL-RJ45-DB9 (DB-9 zuwa adaftar RJ-45 tare da kebul na jan karfe CAT5E).
Shigar da Dutsen Shelf a cikin Rack
Tebu mai zuwa yana ƙayyade ramukan da kuka saka ƙwayayen keji da sukurori don shigar da kayan hawan da ake buƙata (x yana nuna wurin hawan rami). Nisan ramin yana da alaƙa da ɗayan daidaitattun sassan U akan taragon. Ƙarshen duk ɗakunan hawa yana a 0.02 in. (0.05 cm) sama da sashin U.
| Ramuka | Nisa Sama da Rukunin U | Dutsen Shelf |
| 4 | 2.00 a. (5.1 cm) 1.14 U | X |
| 3 | 1.51 a. (3.8 cm) 0.86 U | X |
| 2 | 0.88 a. (2.2 cm) 0.50 U | X |
| 1 | 0.25 a. (0.6 cm) 0.14 U | X |
- Idan an buƙata, shigar da ƙwayoyin keji a cikin ramukan kamar yadda aka ƙayyade a cikin tebur.
- A bayan kowane rakiyar dogo, a ɗan saka ƙugiya mai hawa cikin rami mafi ƙanƙanta a cikin tebur.
- Shigar da shiryayye mai hawa a baya na titin tara. Ka huta ramin ƙasa na kowane flange a kan dunƙule mai hawa.
- Saka sukurori a cikin buɗaɗɗen ramuka a cikin kowane flange na shiryayye masu hawa.
- Matse duk skru gaba ɗaya.
Dutsen Canjawa
NOTEChassis mara komai yana auna kusan 65.5 lb (29.70 kg) kuma cikakken kayataccen chassis yayi nauyi kusan 163.6 lb (74.2 kg). Muna ba da shawara mai ƙarfi cewa kayi amfani da injin ɗagawa ko samun aƙalla mutane uku don ɗaga chassis, kuma cire duk abubuwan da ke cikin chassis kafin hawa.
NOTE: Yayin hawan raka'a da yawa akan rakiyar, hawa naúrar mafi nauyi a ƙasa kuma ɗaga sauran raka'a daga ƙasa zuwa sama don rage tsarin nauyi.
- Amintaccen cire duk abubuwan da aka gyara-kayan wuta, Module na Canja Fabric (SF), tiren fan, tace iska, da katunan layi-daga chassis.
- Tabbatar cewa an tsare tarar da kyau ga ginin a wurin dindindin.
- Tabbatar cewa an shigar da shiryayye mai hawa don tallafawa nauyin chassis.
- Sanya chassis a gaban rakiyar, sanya shi a tsakiya a gaban shiryayye masu hawa.
- Ɗaga chassis kamar 0.75 in. (1.9 cm) sama da saman faifan hawa, kuma sanya shi kusa da shiryayye.
- A hankali zazzage chassis ɗin a kan shiryayye masu hawa ta yadda kasan chassis da ɗorawa ɗin su mamaye da kusan 2 in. (5.08 cm).
- Zamar da chassis ɗin gaba har sai maƙallan hawa sun taɓa ginshiƙan tara. Shirye-shiryen yana tabbatar da cewa ramukan da ke cikin maƙallan hawa da na gaba-gaba na chassis sun daidaita tare da ramukan da ke cikin raƙuman ruwa.
- Shigar da dunƙule mai hawa cikin kowane buɗaɗɗen ramukan hawa masu daidaitawa tare da tara, farawa daga ƙasa. Tabbatar cewa duk screws masu hawa a gefe ɗaya na rakiyar sun daidaita tare da m
- Sake shigar da kayan aikin chassis. Tabbatar cewa duk ramukan da babu komai an rufe su da wani fanni mara komai kafin a yi aiki da maɓalli.
Haɗa Wuta zuwa Canjawa
Haɗa EX9208 zuwa wutar AC
NOTE: Kada ku haɗa kayan wuta na AC da DC a cikin maɓalli ɗaya.
- Haɗa madaidaicin wuyan hannu na ESD zuwa wuyan hannu mara amfani, kuma haɗa madaurin zuwa maki ESD akan chassis.
- Saita maɓallin wutar lantarki na AC ɗin wutar lantarki zuwa KASHE (0).
- Saka ma'auratan ƙarshen igiyar wuta cikin mashigar igiyar wutar AC akan fuskar saƙon wutar AC.
- Saita maɓallin wutar lantarki na tashar tushen wutar AC zuwa matsayin KASHE (0).
- Saka filogi na igiyar wutar lantarki a cikin tashar wutar lantarki kuma kunna keɓaɓɓen keɓaɓɓen rukunin yanar gizon abokin ciniki.
- Saita maɓallin wuta na tashar tushen wutar AC zuwa matsayi ON (|).
- Saita wutar lantarki ta AC zuwa ON (|) matsayi kuma tabbatar da cewa AC OK da DC OK LEDs suna kunne kuma suna haskakawa a hankali, kuma PS FAIL LED ba ta kunna ba.
Haɗa EX9208 zuwa wutar DC
Ga kowane wutar lantarki:
GARGADI: Tabbatar cewa na'urar shigar da wutar lantarki a buɗe take ta yadda hanyoyin kebul ɗin ba za su yi aiki ba yayin da kuke haɗa wutar lantarki ta DC.
- Haɗa madauri mai ƙasa ESD zuwa wuyan hannu mara amfani, kuma haɗa madaurin zuwa ɗaya daga cikin maki ESD akan chassis.
- Saita maɓallin wuta akan farantin wutan lantarki zuwa matsayin KASHE (0).
- Cire madaidaicin murfin filastik daga sandunan tasha akan farantin fuska.
- Tabbatar cewa igiyoyin wutar lantarki na DC suna da lakabi daidai kafin yin haɗi zuwa wutar lantarki. A cikin tsarin rarraba wutar lantarki na yau da kullun inda aka haɗa dawowa (RTN) zuwa ƙasan chassis a tashar baturi, zaku iya amfani da multimeter don tabbatar da juriya na igiyoyin -48 V da RTN DC zuwa ƙasan chassis:
- Kebul ɗin tare da babban juriya (yana nuna buɗaɗɗen kewayawa) zuwa ƙasan chassis shine -48 V.
- Kebul mai ƙarancin juriya (yana nuna rufaffiyar kewayawa) zuwa ƙasan chassis shine RTN.
HANKALI: Dole ne ku tabbatar da cewa haɗin wutar lantarki yana kula da polarity mai dacewa. Za a iya yiwa igiyoyin tushen wutar lakabi (+) da (-) don nuna girman su. Babu daidaitaccen code ɗin launi don igiyoyin wutar lantarki na DC. Coding ɗin launi da tushen wutar lantarki na DC na waje ke amfani da shi a rukunin yanar gizonku yana ƙayyade lambar launi don jagora akan igiyoyin wutar lantarki waɗanda ke haɗe zuwa tashoshi na tasha akan kowace wutar lantarki.
- Cire goro da mai wanki daga kowane ingarma ta ƙarshe.
- A kiyaye kowace igiyar wutar lantarki zuwa sandunan tasha, da farko tare da mai wanki mai lebur, sannan tare da mai raba wanki, sannan tare da goro. Aiwatar tsakanin 23 lb-in. (2.6 nm) da 25 lb-in. (2.8 Nm) na karfin juyi ga kowane kwaya. Kar a danne goro. (Yi amfani da 7/16 in. [11 mm] direban da ke sarrafa juzu'i ko maƙarƙashiya.)
- Tabbatar da tabbataccen (+) tashar wutar lantarki ta DC zuwa tashar RTN.
- Tsare madaidaicin (-) tashar wutar lantarki ta DC zuwa tashar -48V.
- HANKALI: Tabbatar cewa kowane kujerun lugga na igiyoyin wutar lantarki suna juye da saman toshewar tashar yayin da kuke ƙara goro. Tabbatar cewa kowane goro yana zaren yadda yakamata a cikin ingarma ta ƙarshe. Kafin ka matsa kowane goro da ka saka a cikin ingarma, tabbatar da cewa za ka iya jujjuya goro da yatsun hannunka kyauta. Aiwatar da jujjuyawar shigarwa ga goro lokacin da ba daidai ba zare na iya lalata ingarma ta tashar.
- HANKALI: Matsakaicin madaidaicin juzu'i na tururuwa tasha akan wutar lantarki ta DC shine 36 lb-in. (4.0 nm). Ƙunƙarar juzu'i mai yawa na iya lalata ingarma ta ƙarshe. Yi amfani da direban da ke sarrafa juzu'i kawai ko magudanar soket don matsar da goro a kan tudun wutar lantarki na DC.
- NOTE: Kayan wutar lantarki na DC a cikin PEM0 da PEM1 dole ne a yi amfani da su ta hanyar sadaukarwar wutar lantarki da aka samo daga ciyarwar A, kuma wutar lantarki na DC a cikin PEM2 da PEM3 dole ne a yi amfani da su ta hanyar ƙaddamar da wutar lantarki da aka samu daga ciyarwar B. Wannan ƙayyadaddun yana ba da damar da aka saba amfani da shi A / B feed redundancy ga tsarin.
- Sauya bayyananniyar murfin filastik akan sandunan tasha akan farantin fuska.
- Tabbatar da cewa igiyar wutar lantarki daidai ne. Tabbatar cewa igiyoyi ba su taɓa ko toshe damar yin amfani da abubuwan da aka gyara ba, kuma kar a likafta inda mutane za su iya yin balaguro a kansu.
- Canja kan keɓaɓɓen keɓaɓɓen wuraren da'ira na abokin ciniki kuma tabbatar da cewa INPUT OK LED akan wutar lantarki yana haske kore.
- Saita maɓallin wuta na wutar lantarki na DC zuwa ON (—) matsayi kuma tabbatar da cewa PWR OK, BRKR ON, da INPUT OK LEDs suna haskakawa a hankali.
Sama da Gudu
Saita Darajoji
Kafin ka fara:
- Tabbatar cewa an kunna wuta.
- Saita waɗannan dabi'u a cikin uwar garken wasan bidiyo ko PC: ƙimar baud—9600; sarrafa kwarara-babu; bayanai-8; daidaito — babu; tsaida rago-1; Jihar DCD - rashin kula.
- Don na'ura wasan bidiyo na gudanarwa, haɗa tashar tashar CON na Module Injin (RE) zuwa PC ta amfani da adaftar tashar tashar tashar RJ-45 zuwa DB-9 (ba a bayar ba).
- Don Gudanar da Ƙarfafawa, haɗa tashar tashar ETHERNET na tsarin RE zuwa PC ta amfani da kebul na RJ-45 (ba a bayar ba).
Yi Tsarin Farko
Saita software:
- Shiga azaman mai amfani "tushen" tare da CLI kuma shigar da yanayin sanyi.
tushen @# - Saita kalmar sirrin tushen tushen.
[gyara] tushen @# saitin tushen-tabbatar da kalmar sirri-rubutu-kalmar sirri
Sabuwar kalmar sirri: kalmar sirri
Sake rubuta sabon kalmar sirri: kalmar sirri- Hakanan zaka iya saita kalmar sirri da aka rufaffen ko maɓalli na jama'a na SSH (DSA ko RSA) maimakon madaidaicin kalmar sirrin rubutu.
- Sanya sunan mai masaukin baki. Idan sunan ya haɗa da sarari, haɗa sunan a cikin alamun zance ("").
[edit] tushen @ # saitin tsarin sunan mai masaukin-suna - Ƙirƙiri asusun mai amfani.
[gyara] tushen @#saitin tsarin shiga-sunan mai amfani tabbataccen kalmar sirri bayyananne
Sabuwar kalmar sirri: kalmar sirri
Sake rubuta sabon kalmar sirri: kalmar sirri - Saita ajin asusun mai amfani zuwa babban mai amfani.
[edit] tushen @# saitin tsarin shiga mai amfani-sunan mai amfani aji super-user - Saita adireshin IP da tsayin prefix don canjin Ethernet mai sauyawa.
[gyara] tushen @# saitin tsarin yankin-sunan yanki-suna - Saita adireshin IP da tsayin prefix don canjin Ethernet mai sauyawa.
[gyara] tushen @# saitin musaya fxp0 rukunin 0 adireshin inet na iyali/tsawon prefix - Sanya adireshin IP na uwar garken DNS.
[edit] tushen @# saitin adireshin sunan uwar garke - (Na zaɓi) Tsara tsayayyen hanyoyin zuwa ƙananan igiyoyi masu nisa tare da samun dama ga tashar sarrafawa.
[gyara] tushen @# saitin zaɓuka-zaɓuɓɓuka tsayayyen hanya mai nisa-subnet na gaba-hop makoma-IP yana riƙe ba sake tallata ba. - Sanya sabis na telnet a matakin matsayi na [edit system services].
[edit] tushen @# saitin sabis na tsarin telnet - (Na zaɓi) Sanya ƙarin kaddarorin ta ƙara mahimman bayanan daidaitawa.
- Ƙaddamar da daidaitawa kuma fita daga yanayin sanyi.
NOTE: Don sake shigar da Junos OS, kunna sauyawa daga kafofin watsa labarai masu cirewa. Kar a saka kafofin watsa labarai masu cirewa yayin ayyuka na yau da kullun. Maɓallin baya aiki akai-akai lokacin da aka kunna shi daga kafofin watsa labarai masu cirewa.
Mataki na 3: Ci gaba
Duba cikakkun takaddun EX9208 a https://www.juniper.net/documentation/product/en_US/ex9208.
Takaitaccen Gargadin Tsaro
Wannan taƙaitaccen gargaɗin tsaro ne. Don cikakken jerin gargadi, gami da fassarorin, duba takaddun EX9208 a https://www.juniper.net/documentation/product/en_US/ex9208.
GARGADI: Rashin kiyaye waɗannan gargaɗin tsaro na iya haifar da rauni ko mutuwa.
- Kafin cirewa ko shigar da abubuwan canzawa, haɗa madaurin ESD zuwa wurin ESD, kuma sanya sauran ƙarshen madauri kusa da wuyan hannu don gujewa. Rashin yin amfani da madaurin ESD na iya haifar da lalacewa ga sauyawa.
- Izinin horarwa da ƙwararrun ma'aikata kawai don girka ko musanya abubuwan da ke canzawa.
- Yi hanyoyin da aka bayyana a cikin wannan saurin farawa da takaddun EX Series. Dole ne ma'aikatan sabis masu izini kawai suyi wasu ayyuka.
- Kafin shigar da canjin, karanta umarnin tsare-tsare a cikin takaddun EX Series don tabbatar da cewa rukunin yanar gizon ya cika buƙatun wuta, muhalli, da sharewa don sauyawa.
- Kafin haɗa sauyawa zuwa tushen wuta, karanta umarnin shigarwa a cikin takaddun EX Series.
- Don tsarin sanyaya ya yi aiki yadda ya kamata, iskan da ke kewaye da chassis dole ne ya kasance mara iyaka. Bada aƙalla inci 6 (15.2 cm) na sharewa tsakanin maɓallan sanyayawar gefe. Bada 2.8 in. (7 cm) tsakanin gefen chassis da duk wani wuri mara zafi kamar bango.
- Shigar da maɓalli na EX9208 ba tare da yin amfani da ɗagawa na inji yana buƙatar mutane uku su ɗaga maɓalli a kan shiryayye masu hawa ba. Kafin ɗaga chassis, cire abubuwan da aka gyara. Don hana rauni, kiyaye bayanku madaidaiciya kuma ku ɗaga da ƙafafu, ba bayan ku ba. Kar a ɗaga chassis ta hanun wutar lantarki.
- Dutsen maɓalli a kasan rakiyar idan ita ce kawai naúrar a cikin rakiyar. Lokacin hawa maɓalli a cikin ramin da aka cika daki-daki, ɗaga naúrar mafi nauyi a kasan rakiyar kuma ɗaga sauran daga ƙasa zuwa sama domin rage nauyi.
- Lokacin da ka shigar da maɓalli, koyaushe haɗa wayar ƙasa da farko kuma cire haɗin ta ƙarshe.
- Wayar da wutar lantarki ta DC ta amfani da madaidaicin madauri. Lokacin da ake haɗa wutar lantarki, tsarin wiring ɗin da ya dace yana ƙasa zuwa ƙasa, +RTN zuwa +RTN, sannan -48 V zuwa -48 V. Lokacin cire haɗin wutar lantarki, layin da ya dace shine -48 V zuwa -48 V, +RTN zuwa +RTN , sa'an nan ƙasa zuwa ƙasa.
- Idan taragon yana da na'urori masu kwantar da hankali, shigar da su a cikin rakiyar kafin hawa ko yin hidimar maɓalli a cikin rakiyar.
- Kafin shigarwa ko bayan cire kayan lantarki, ko da yaushe sanya shi sassa-gefe sama a kan tabarmar antistatic da aka sanya a kan lebur, barga mai tsayi ko a cikin jakar antistatic.
- Kar a yi aiki akan maɓalli ko haɗa ko cire haɗin igiyoyi yayin guguwar lantarki.
- Kafin yin aiki akan kayan aikin da aka haɗa da layukan wutar lantarki, cire kayan ado, gami da zobba, abin wuya, da agogo. Abubuwan ƙarfe suna yin zafi idan an haɗa su da wuta da ƙasa kuma suna iya haifar da ƙonawa mai tsanani ko kuma a haɗa su zuwa tashoshi.
Gargadin Kebul na Wuta (Jafananci)
Kebul ɗin wutar da aka makala don wannan samfurin kawai. Kada kayi amfani da wannan kebul don wani samfur.
Tuntuɓar Sadarwar Juniper
Don tallafin fasaha, duba:
http://www.juniper.net/support/requesting-support.html
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