I-JUNIPER NETWORKS EX9208 Ethernet Switch

Imininingwane

• Ishicilelwe: 2023-10-20
• Isisindo (I-Chassis Engenalutho): Cishe u-65.5 lb (29.70 kg)
• Isisindo (I-Chassis Elayishwe Ngokugcwele): Cishe u-163.6 lb (74.2 kg)

KULESI SIGABA

• Faka Ishalofu Lokufaka Ku-Rack | 2
• Khipha Ukushintsha | 3
• Xhuma Amandla Ekushintsheni | 4

UKUZE ufake futhi wenze ukucushwa kokuqala Kwe-Juniper Networks EX9208 Ethernet Switch, udinga:

• Ishalofu elilodwa elincane lokukhweza nezikulufu ezingama-22 (kuhlinzekiwe)
• Phillips (+) abashayeli besevisi, izinombolo I no-2 (azinikeziwe)
• 7/16-phakathi. (I I-mm) umshayeli olawulwa yi-torque noma isikrufu sesokhethi (asinikeziwe)
• Ilifti eyodwa yomshini (ongakukhetha, ayinikeziwe)
• Ibhande lesihlakala le-Electrostatic discharge (ESD) Ngekhebuli (enikeziwe) 2.5•mm flat-blade (—) screwdriver (asinikeziwe)
• Intambo yamandla Ngepulaki efanele indawo okuyo indawo kagesi ngayinye (akunikeziwe)
• Intambo ye-Ethernet Inesixhumi se-RJ45 esinamathiselwe (asinikeziwe)
• I-adaptha ye-serial port ye-RJ—45 ukuya ku-DB-9 (akunikeziwe)
• Umsingathi wokuphatha, njenge-PC, Ngembobo ye-Ethernet (akunikeziwe)

QAPHELA: Asisafaki ikhebula le-DB-9 kuye ku-RJ-45 noma i-adaptha ye-DB-9 kuye ku-RJ-45 enentambo yethusi ye-CAT5E njengengxenye Yephakheji yedivayisi. Uma udinga ikhebula lekhonsoli, ungayi-oda ngokuhlukana Ngengxenye yenombolo JNP-CBL-RJ45-DB9 (i-adaptha ye-DB-9 kuye ku-RJ—45 Ngentambo yethusi ye-CAT5E).

Faka Ishalofu Lokufaka Ku-Rack
Ithebula elilandelayo licacisa izimbobo ofaka kuzo amantongomane ekheji nezikulufu ukuze ufake ihadiwe yokukhweza edingekayo (u-x ubonisa indawo yembobo ekhuphukayo). Amabanga wembobo ahlobene neyodwa Yezigaba ezijwayelekile ze-U endaweni yokubeka. Iphansi Lawo wonke amashalofu afakwayo liku-0.02 in. (005 cm) ngaphezu kwe-U division.

1. Uma kudingeka, faka amantongomane ekheji emigodini njengoba kushiwo etafuleni.
2. Emuva Kumzila ngamunye wokubeka, faka kancane isikulufu sokukhweza embotsheni ephansi kakhulu eshiwo kuthebula.
3. Faka ishalofu lokukhweza ngemuva Kwama-rack rails. Phumula imbobo engezansi Ye-flange ngayinye kusikulufu se-mounti ng.
4. Faka izikulufu emigodini evulekile kuhlangothi ngalunye Lweshalofu elifakwayo.
5. Qinisa zonke izikulufu ngokuphelele.

Khuphuka iShintshi

QAPHELA: I-chassis engenalutho inesisindo esingaba ngu-65.5 lb (29.70 kg) kanti i-chassis elayishwe ngokugcwele inesisindo esingaba ngu-163.6 lb (74.2 kg). Sincoma ngokuqinile ukuthi usebenzise i-lift eyimishini noma okungenani ube nabantu abathathu ukuze uphakamise i-chassis, futhi ususe zonke izakhi ku-chassis ngaphambi kokuyikhweza.

QAPHELA: Ngenkathi ukhweza amayunithi amaningi endaweni yokubeka, khweza iyunithi esinda kakhulu ngezansi bese ukhweza amanye amayunithi ukusuka phansi ukuya phezulu ngokuncipha kokuhleleka kwesisindo.

1. Susa ngokuphephile zonke izingxenye—izinsiza zamandla, imojuli ye-Switch Fabric (SF), ithreyi yabalandeli, isihlungi somoya, namakhadi olayini—ku-chassis.
2. Qinisekisa ukuthi i-rack ivikelwe ngokufanele esakhiweni endaweni yaso yaphakade.
3. Qinisekisa ukuthi ishalofu lokukhweza lifakiwe ukusekela isisindo se-chassis. Misa i-chassis ngaphambi Kwerack, uyibeke phakathi nendawo ngaphambi Kweshelufu elikhwezayo.
4. Phakamisa i-chassis cishe ngo-0.75 in. (1.9 cm) ngaphezu kobuso Beshelufu elifakwayo, futhi uyibeke eduze kakhulu ngangokunokwenzeka eshalofini.
5. Shelelisa ngokucophelela i-chassis eshalofini elikhwezayo ukuze iphansi Le-chassis kanye neshalofu elikhuphukayo kudlulele cishe ngama-intshi angu-2. (5.08 crn).
6. Shelelisela i-chassis phambili kuze kube yilapho abakaki abakhuphukayo bethinta ama-rack rails. Ishalofu liqinisekisa ukuthi izimbobo kubakaki abakhuphukayo kanye nabakaki abagibela ngaphambili Be-chassis baqondana Nezimbobo kuma-rack rails.
7. Faka isikulufu sokukhweza ku-inye yezimbobo ezifakwayo ezivulekile eziqondaniswe Ne-rack, kusukela phansi. Qinisekisa ukuthi zonke izikulufu zokukhweza ohlangothini olulodwa lwe-rack zihambisana ne-m
8. Faka kabusha izingxenye ze-chassis. Qinisekisa ukuthi zonke izikhala ezingenalutho zimbozwe Ngephaneli engenalutho ngaphambi kokusebenzisa iswishi.

Xhuma Amandla Ekushintsheni

KULESI SIGABA

• Ixhuma i-EX9208 kumandla we-AC | 4
• Ixhuma i-EX9208 kumandla e-DC | 5

Ixhuma i-EX9208 kumandla we-AC
QAPHELA: Ungahlanganisi amandla kagesi e-AC ne-DC kuswishi efanayo.

1. Namathisela ibhande lesihlakala le-ESD esihlakaleni sakho esingenalutho, bese uxhuma ibhande emaphoyinti e-ESD ku-chassis.
2. Setha iswishi yamandla kagesi we-AC endaweni ethi VALIWE (O).
3. Faka isiphetho se-coupler sentambo yamandla embotsheni yamandla kagesi ye-AC ku-faceplate ye-AC power supply.
4. Setha iswishi yamandla yomthombo wamandla we-AC endaweni yokuvala (O).
5. Faka ipulaki yentambo yamandla endaweni yomthombo wamandla bese uvula isihlukanisi sesekethe sesayithi lekhasimende elizinikele.
6. Setha iswishi yamandla yomthombo wamandla we-AC endaweni ethi VULIWE (l).
7. Setha ukushintsha kwamandla kagesi we-AC endaweni ethi ON (l) futhi uqinisekise ukuthi i-AC 0K ne-DC 0K LEDs avuliwe futhi akhanya kancane aluhlaza, futhi i-PS FAIL LED ayikhanyi.

Ixhuma i-EX9208 kumandla e-DC

Ngokunikezwa kwamandla ngakunye:

ISEXWAYISO: Qinisekisa ukuthi i-circuit breaker yokufaka ivuliwe ukuze imikhondo yekhebula ingasebenzi ngenkathi uxhuma amandla e-DC.

1. Namathisela ibhande eliphansi le-ESD engalweni yakho engenalutho, bese uxhuma ibhande kwelinye lamaphoyinti e-ESD ku-chassis.
2. Setha iswishi yamandla ku-faceplate yokuphakela amandla ibe indawo VIMA (O).
3. Susa isembozo sepulasitiki esicacile ezicini zetheminali ku-faceplate.
4. Qinisekisa ukuthi amakhebuli kagesi e-DC alebulwe ngendlela efanele ngaphambi kokuxhumana nendawo kagesi. Ohlelweni olujwayelekile lokusabalalisa amandla lapho ukubuya (R TN) kuxhunywe ku-chassis emshinini webhethri, ungasebenzisa i-multimeter ukuze uqinisekise ukumelana kwe- -48 V ne-R TN.
5. Izintambo ze-DC eziya emhlabathini we-chassis:
   1. Ikhebula elinokumelana okukhulu (okubonisa isifunda esivulekile) emhlabathini we-chassis ngu-48 V.
   2. Ikhebuli enokumelana okuphansi (ekhombisa isekethe evaliwe) eya endaweni ye-chassis yi-R TN.
      ISEXWAYISO: Kufanele uqinisekise ukuthi ukuxhunywa kwamandla kugcina i-polarity efanele.
      Izintambo zomthombo wamandla zingase zilebulwe (+) kanye (-) ukuze zibonise ukuhlukana kwazo. Akukho ikhodi yombala ejwayelekile yamakhebuli kagesi e-DC. Ukubhala ngekhodi kombala okusetshenziswa umthombo wamandla we-DC wangaphandle esizeni sakho kunquma ikhodi yombala yemikhondo ezintambo zikagesi ezinamathisela kumatheminali kumthombo wamandla ngamunye.
6. Khipha inadi newasha kumshini ngamunye.
7. Vikela isikhwama sekhebula samandla ngasinye ezigxivizweni zetheminali, okokuqala ngewasha eyisicaba, bese kuba ngewasha ehlukanisayo, bese kuba ngamanadi. Faka phakathi kuka-23 lb-in. (2.6 Nm) kanye no-25 lb-in. (2.8 Nm) yetorque inadi ngalinye. Ungaliqinisi ngokweqile inati. (Sebenzisa umshayeli ongu-7/16 in. [11 mm] olawulwa yi-torque noma isikrufu sesokhethi.)
   • Vikela ilugi yekhebula yamandla yomthombo we-DC ephozithivu (+) kutheminali ye-RTN.
   • Vikela ilugi yekhebula lamandla e-DC enegethivu (-) kutheminali engu-48 V.
     ISEXWAYISO: Qinisekisa ukuthi izihlalo zekhebula lamandla ngalinye ziyagudluka ebusweni bebhulokhi yetheminali njengoba uqinisa amantongomane. Qinisekisa ukuthi inadi ngalinye licushwe kahle ku-stud yetheminali. Ngaphambi kokuqinisa inadi ngalinye olifaka ku-terminal stud, qiniseka ukuthi ungakwazi ukuphotha inadi ngokukhululeka ngeminwe yakho. Ukusebenzisa i-torque yokufaka inathi uma iluchungechunge ngendlela engafanele kungase kulimaze i-terminal stud.
     QAPHELA: Amandla kagesi e-DC ku-PEMO naku-PEMI kufanele anikezwe amandla okuphakelayo kwamandla azinikele atholakala esiphakelini A, futhi amandla kagesi e-DC ku-PEM2 ne-PEM3 kufanele anikezwe amandla okuphakelayo okuzinikele asuselwa kokuphakelayo B. Lokhu kulungiselelwa kunikeza i-A/B evame ukusetshenziswa. ukungadingeki kokuphakelayo kwesistimu.
8. Faka esikhundleni isembozo sepulasitiki esicacile phezu kwezigxobo zetheminali ku-faceplate.
9. Qinisekisa ukuthi ikhebula lamandla lilungile. Qinisekisa ukuthi amakhebuli awathinti noma awavimbeli ukufinyelela ekushintsheni izingxenye, futhi awadonki lapho abantu bengakhubeka khona.
10. Vula ama-circuit breaker esayithi lekhasimende elizinikele futhi uqinisekise ukuthi i-IN PUT 0K LED kugesi ikhanya ngokuluhlaza.
11. Setha ukushintsha kwamandla kagesi we-DC endaweni ethi ON (—) futhi uqinisekise ukuthi i-PWR 0K, BRKR ON, kanye nama-LED we-INPUT 0K akhanyiswa ngokuqhubekayo aluhlaza.

Isinyathelo 2: Phezulu Nokugijima

• Setha Amanani Epharamitha | 7
• Yenza Ukucushwa Kokuqala | 8

Setha Amanani Epharamitha

Ngaphambi kokuthi uqale

• Qinisekisa ukuthi iswishi ivuliwe.
• Setha lawa manani kuseva ye-console noma i-PC: isilinganiso se-baud - 9600; ukulawulwa kokugeleza-akukho; idatha—8; ukulingana - akukho; misa izingcezu - mina; Isimo se-DCD-ukunganaki.
• Ukuze uthole ikhonsoli yokuphatha, xhuma imbobo ye-CON yemojula ye-Routing Engine (RE) ku-PC usebenzisa i-adaptha yembobo yochungechunge engu-RJ-45 ukuya ku-DB-9 (akunikeziwe).
• Ngokuphathwa Okungaphandle Kwebhendi, xhuma imbobo ye-ETHERNET yemojuli ye-RE ku-PC usebenzisa intambo ye-RJ-45 (akunikeziwe).

Yenza Ukucushwa Kokuqala

Lungiselela isofthiwe:

1. Ngena ngemvume njengomsebenzisi "wezimpande" nge-CLI bese ufaka imodi yokumisa.
   
2. Setha iphasiwedi yokuqinisekisa impande.
   Ungakwazi futhi ukusetha iphasiwedi ebethelwe noma iyunithi yezinhlamvu zokhiye womphakathi we-SSH (i-DSA noma i-RSA) esikhundleni sephasiwedi yombhalo ocacile.
3. Lungiselela igama lomsingathi. Uma igama lihlanganisa izikhala, faka igama ezimpawu zokucaphuna
4. Dala i-akhawunti yomsebenzisi.
5. Setha isigaba se-akhawunti yomsebenzisi kumsebenzisi omkhulu.
6. Lungiselela ikheli lasesizindeni se-inthanethi nobude besiqalo sokushintshwa kwe-Ethernet interface.
7. Lungiselela ikheli lasesizindeni se-inthanethi nobude besiqalo sokushintshwa kwe-Ethernet interface.
8. (Ongakukhetha) Lungiselela imizila emile eya kuma-subnet akude anokufinyelela kumbobo yokuphatha.
9. Lungiselela isevisi ye-telnet ku-[hlela amasevisi esistimu] ileveli yezinga eliphezulu.
10. (Ongakukhetha) Lungiselela izakhiwo ezengeziwe ngokwengeza izitatimende zokumisa ezidingekayo.
11. Yenza ukucushwa bese uphuma kumodi yokumisa.
    QAPHELA: Ukuze ufake kabusha i-Junos OS, qalisa iswishi kumidiya ekhiphekayo. Ungafaki imidiya ekhiphekayo ngesikhathi sokusebenza okuvamile. Iswishi ayisebenzi ngokujwayelekile uma iqalwa kumidiya ekhiphekayo.

Isinyathelo sesi-3: Qhubeka

• Isifinyezo Sezixwayiso Zokuphepha | 10
• Isexwayiso Sekhebula Lamandla (isi-Japanese) | 11
• Ixhumana neJuniper Networks | 12

Bona imibhalo ephelele ye-EX9208 ku https://www.juniper.net/documentation/product/en_US/ex9208.

Isifinyezo Sezixwayiso Zokuphepha

Lesi isifinyezo sezexwayiso zokuphepha. Ukuze uthole uhlu oluphelele lwezixwayiso, kuhlanganise nezinguqulo, bheka
Imibhalo ye-EX9208 ku https://www.juniper.net/documentation/product/en_US/ex9208.

ISEXWAYISO: Ukwehluleka ukugcina lezi zexwayiso zokuphepha kungaholela ekulimaleni komuntu siqu noma ekufeni.

• Ngaphambi kokukhipha noma ukufaka izingxenye zeswishi, namathisela ibhande le-ESD endaweni ye-ESD, bese ubeka enye ingxenye yebhande eduze kwesihlakala sakho esingenalutho ukuze usigweme. Ukwehluleka ukusebenzisa ibhande le-ESD kungaholela ekulimaleni iswishi.
• Vumela kuphela abasebenzi abaqeqeshiwe nabaqeqeshiwe ukuthi bafake noma bashintshe izingxenye zeswishi.
• Yenza kuphela izinqubo ezichazwe kulesi siqalo esisheshayo kanye nemibhalo ye-EX Series. Amanye amasevisi kufanele enziwe kuphela izisebenzi zesevisi ezigunyaziwe.
• Ngaphambi kokufaka iswishi, funda imiyalelo yokuhlela emibhalweni ye-EX Series ukuze uqiniseke ukuthi isiza sihlangabezana nezidingo zamandla, ezemvelo, kanye nemvume yeswishi.
• Ngaphambi kokuxhuma iswishi emthonjeni wamandla, funda imiyalelo yokufaka kumadokhumenti e-EX Series.
• Ukuze isistimu yokupholisa isebenze kahle, ukugeleza komoya okuzungeze i-chassis kufanele kungavinjelwe.
• Vumela okungenani ukungena okungu-6 Vumela ama-intshi angu-15.2 (2.8 cm) phakathi kohlangothi lwe-chassis nanoma iyiphi indawo engakhiqizi ukushisa njengodonga.
• Ukufaka iswishi ye-EX9208 ngaphandle kokusebenzisa i-lift eyenziwe ngomshini kudinga abantu abathathu ukuthi baphakamisele iswishi eshalofini elifakwayo. Ngaphambi kokuphakamisa i-chassis, susa izingxenye. Ukuze uvimbele ukulimala, gcina umhlane wakho uqondile futhi uphakamise ngemilenze yakho, hhayi umhlane wakho. Ungayiphakamisi i-chassis ngezibambo zokunikezwa kwamandla.
• Faka iswishi ezansi kwendawo yokubeka uma kuyiyona yodwa iyunithi ku-rack. Lapho ukhweza iswishi endaweni yokubeka egcwaliswe kancane, khweza iyunithi esinda kakhulu ngezansi kwerekhi bese ukhweza enye ukusuka phansi ukuya phezulu ukuze unciphise isisindo.
• Uma ufaka iswishi, hlala uxhume intambo yaphansi kuqala bese uyinqamula ekugcineni.
• Faka intambo kugesi we-DC usebenzisa amalugi afanelekile. Uma uxhuma amandla, ukulandelana kwezintambo ezifanele kuphansi kuya phansi, +RTN ukuze +RTN, bese -48 V kuya ku- -48 V. , bese kugaywa phansi.
• Uma irack inemishini yokuzinzisa, yifake endaweni yokubeka ngaphambi kokuyikhweza noma ukusevisa iswishi endaweni yokubeka.
• Ngaphambi kokufaka noma ngemva kokukhipha ingxenye kagesi, ngaso sonke isikhathi uyibeke phezulu phezulu kumata angasebenzi kahle abekwe endaweni eyisicaba, ezinzile noma esikhwameni esivimbela ukwakheka kwe-static.
• Ungasebenzi emshinini noma uxhume noma unqamule izintambo ngesikhathi kuneziphepho zikagesi.
• Ngaphambi kokusebenza ezintweni ezixhunywe ezintanjeni zikagesi, susa ubucwebe, okuhlanganisa izindandatho, imigexo, namawashi. Izinto zensimbi ziyashisa lapho zixhunywe kumandla nasemhlabeni futhi zingabanga ukusha okubi kakhulu noma zishiselwe kumatheminali.

Isexwayiso sekhebula lamandla (isi-Japanese)
Ikhebuli yamandla enamathiselwe eyalo mkhiqizo kuphela. Ungasebenzisi le khebula komunye umkhiqizo.

Ixhumana neJuniper Networks

Ukuze uthole ukwesekwa kobuchwepheshe, bona: http://www.juniper.net/support/requesting-support.html

I-Juniper Networks, ilogo ye-Juniper Networks, i-Juniper, ne-Junos yizimpawu zokuthengisa ezibhalisiwe ze-Juniper Networks, Inc. e-United States nakwamanye amazwe. Zonke ezinye izimpawu zokuthengisa, izimpawu zesevisi, amamaki abhalisiwe, noma izimpawu zesevisi ezibhalisiwe ziyimpahla yabanikazi bazo. IJuniper Networks ayinaso isibopho sanoma yikuphi ukungalungi kulo mbhalo. I-Juniper Networks igodla ilungelo lokushintsha, ukulungisa, ukudlulisa, noma ukubuyekeza lokhu kushicilelwa ngaphandle kwesaziso. Copyright 0 2023 Juniper Networks, Inc. Wonke amalungelo agodliwe.

Amadokhumenti / Izinsiza

I-JUNIPER NETWORKS EX9208 Ethernet Switch [pdf] Umhlahlandlela Womsebenzisi I-EX9208 Ethernet Switch, EX9208, I-Ethernet Switch, Shintsha

Izithenjwa

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