I-Juniper NETWORKS EX2300 Imanuwali Yomsebenzisi Yokushintsha Inethiwekhi Encane

Amachweba we-Uplink: Izimbobo ze-10GbE ezinokwesekwa kwama-transceivers e-SFP+
Amandla phezu kwe-Ethernet (PoE) kanye Nosekelo lwe-Power over Ethernet Plus (PoE+) kumamodeli akhethiwe

Isinyathelo 1: Qala

Hlangana ne-EX2300 Line ye-Ethernet Switches
Ulayini we-EX2300 wokushintsha kwe-Ethernet uhlanganisa amamodeli ahlukahlukene anephaneli yangaphambili engu-10/100/1000BASE-T namachweba wokufinyelela we-10GbE. Amanye amamodeli aphinde asekele Amandla phezu kwe-Ethernet (PoE) kanye ne-Power over Ethernet Plus (PoE+) ukuze anike amandla amadivayisi enethiwekhi anamathiselwe.

Faka i-EX2300 ku-Rack
Ukuze ufake i-EX2300 switch endaweni yokubeka, ungasebenzisa amabakaki afakwe kukhithi yesisekeli. Nokho, uma ufuna ukukhweza iswishi odongeni noma endaweni yokubeka amaposi amane, uzodinga uku-oda okokukhweza odongeni okuhlukile noma ikhithi yokukhweza.

Yini eseBhokisini?
Iphakheji yomkhiqizo ihlanganisa ukushintshwa kwe-EX2300 kanye nekhithi yesisekeli equkethe abakaki abadingekayo ukuze bafakwe ku-rack enamaposi amabili. Sicela uqaphele ukuthi ikhebula le-DB-9 kuye ku-RJ-45 noma i-adaptha ayisafakiwe kuphakheji. Uma udinga ikhebuli yekhonsoli, ungayi-oda ngokuhlukene ngengxenye yenombolo JNP-CBL-RJ45-DB9.

Yini Okunye Engiyidingayo?
Ngokungeziwe kukhithi yesisekeli efakiwe, ungase udinge uku-oda okokukhweza odongeni noma okokukhweza uma uhlela ukufaka iswishi odongeni noma endaweni yokubeka enamaposi amane.

I-Rack It!
Ukufaka iswishi ye-EX2300 endaweni yokubeka enamaposi amabili, landela lezi zinyathelo:

Review Izinkombandlela Zokuphepha Ezijwayelekile kanye Nezixwayiso.
Goqa futhi ubophe umkhawulo owodwa webhande le-ESD eliyisisekelo esihlakaleni sakho esingenalutho, bese uxhuma enye indawo endaweni ye-ESD.

Namathisela amabakaki akhwezayo ezinhlangothini zeswishi ye-EX2300 usebenzisa izikulufu eziyisishiyagalombili zokukhweza.

Isinyathelo sesi-2: Phezulu bese uyagijima

Xhuma futhi Dlala
Iswishi ye-EX2300 isekela ukusebenza kwepulaki nokudlala, okuvumela ukufakwa nokulungisa kalula. Vele uxhume kalula izintambo zenethiwekhi ezifanele ezimbobeni zeswishi bese uyivula.

Enza ngendlela oyifisayo ukucushwa okuyisisekelo usebenzisa i-CLI
Ukuze uthole izinketho zokumisa ezithuthuke kakhulu, ungasebenzisa i-Command Line Interface (CLI) ukuze wenze ngokwezifiso izilungiselelo eziyisisekelo zeswishi ye-EX2300. Bheka kumanuwali yomsebenzisi ukuze uthole imiyalelo enemininingwane yokusebenzisa i-CLI.

Isinyathelo sesi-3: Qhubeka

Yini Okulandelayo?
Uma usufake ngempumelelo futhi walungisa izilungiselelo eziyisisekelo zeswishi yakho ye-EX2300, ungakwazi ukuhlola izici ezengeziwe nokusebenza. Bheka ingxenye ethi Ulwazi Olujwayelekile kumanuwali yomsebenzisi ukuze uthole ulwazi olwengeziwe mayelana nokucushwa okuthuthukile.

Ulwazi oluvamile
Imanuwali yomsebenzisi ihlinzeka ngolwazi olubanzi ekushintsheni kwe-EX2300, okuhlanganisa namathiphu okuxazulula inkinga, imihlahlandlela yokulungisa, nezinketho zokumisa ezithuthukile. Kunconywa ukuthi ubheke kumanuwali yomsebenzisi ukuze uthole ukuqonda okuphelele komkhiqizo.

Funda Ngamavidiyo
Ukuze uthuthukise ukuqonda kwakho iswishi ye-EX2300, ungafinyelela iqoqo lamavidiyo okufundisa ahlanganisa izihloko ezihlukahlukene nemisebenzi ehlobene neswishi. Lawa mavidiyo ayatholakala ku-inthanethi futhi anganikeza ulwazi olubalulekile.

Qala
Kulo mhlahlandlela, sinikeza indlela elula, enezinyathelo ezintathu, ukuze usheshe usebenze nge-EX2300 yakho entsha. Senze kwaba lula futhi safinyeza izinyathelo zokufaka nokumisa, futhi safaka namavidiyo enziwa kanjani. Uzofunda indlela yokufaka i-EX2300 esebenza nge-AC ku-rack, uyinike amandla, futhi ulungiselele izilungiselelo eziyisisekelo.

QAPHELA: Ingabe ungathanda ukuthola ulwazi oluthe xaxa ngezihloko nokusebenza okukhulunywa ngakho kulo mhlahlandlela? Vakashela iJuniper Networks Virtual Labs futhi ubeke ibhokisi lakho lesihlabathi lamahhala namuhla! Uzothola i-Junos Day One Experience sandbox esigabeni sokuma sodwa. Ukushintsha kwe-EX awenziwanga ngokoqobo. Kulo mboniso, gxila kudivayisi ye-QFX ebonakalayo. Kokubili ukushintshwa kwe-EX ne-QFX kulungiselelwe ngemiyalo efanayo ye-Junos.

Hlangana ne-EX2300 Line ye-Ethernet Switches

Ulayini weJuniper Networks® EX2300 wokushintsha kwe-Ethernet unikeza isixazululo esiguquguqukayo, esisebenza kahle kakhulu sokusekela ukuthunyelwa kokufinyelela kwenethiwekhi okuguquliwe kwanamuhla.

Ungakwazi ukuxhuma amaswishi afinyelela ku-EX2300 amane ukuze wakhe i-Virtual Chassis, okwenza lezi zinguquko ziphathwe njengedivayisi eyodwa.
Amaswishi e-EX2300 atholakala kumamodeli angama-12-port, 24-port kanye namachweba angama-48 anamandla kagesi we-AC.

QAPHELA: Iswishi ye-EX2300-24T-DC inamandla e-DC.

Imodeli ngayinye yokushintsha i-EX2300 inezimbobo zokufinyelela zephaneli yangaphambili engu-10/100/1000BASE-T kanye namachweba angu-10GbE akhuphukayo ukuze axhumeke kumadivayisi asezingeni eliphezulu. Izimbobo ze-uplink zisekela ama-transceivers amancane we-form-factor plugable plus (SFP+). Wonke amaswishi ngaphandle kwe-EX2300-C-12T, EX2300-24T, kanye ne-EX2300-48T asekela Amandla phezu kwe-Ethernet (PoE) kanye Namandla phezu kwe-Ethernet Plus (PoE+) ukuze anike amandla amadivayisi enethiwekhi anamathiselwe.

QAPHELA: Kukhona umhlahlandlela ohlukile we-Day One+ wamamodeli wokushintsha we-12-port EX2300-C. Bona i-EX2300-C Ngosuku Lokuqala+ webikhasi.

Lo mhlahlandlela uhlanganisa amamodeli amaswishi anamandla e-AC alandelayo:

I-EX2300-24T: 24 10/100/1000BASE-T amachweba
I-EX2300-24P: 24 10/100/1000BASE-T PoE/PoE+ izimbobo
I-EX2300-24MP: 16 10/100/1000BASE-T PoE+ amachweba, 8 10/100/1000/2500BASE-T PoE+ amachweba
I-EX2300-48T: 48 10/100/1000BASE-T amachweba
I-EX2300-48P: 48 10/100/1000BASE-T PoE/PoE+ izimbobo
I-EX2300-48MP: 32 10/100/1000BASE-T PoE/PoE+ amachweba, 16 100/1000/2500/5000/10000BASE-T PoE/PoE+ amachweba

Faka i-EX2300 ku-Rack

Ungakwazi ukufaka iswishi ye-EX2300 edeskini noma etafuleni, odongeni, noma endaweni yokubeka enamaposi amabili noma amane. Ikhithi yesisetshenziswa esithunyelwa ebhokisini inabakaki obadingayo ukuze ufake i-EX2300 switch endaweni yokubeka enamaposi amabili. Sizokukhombisa ukuthi ungakwenza kanjani lokho.

QAPHELA: Uma ufuna ukukhweza iswishi odongeni noma endaweni yokubeka izigxobo ezine, uzodinga uku-oda okokukhweza odongeni noma ikhithi yokukhweza. Ikhithi yokukhweza enamaposi amane inabakaki bokukhweza iswishi ye-EX2300 endaweni ehlehlisiwe endaweni yokubeka.

Yini eseBhokisini?

Intambo yamandla ye-AC efanele indawo okuyo
Abakaki ababili abakhwezwayo nezikulufu eziyisishiyagalombili
Isiqeshana sokugcina intambo yamandla

Yini Okunye Engiyidingayo?

Ibhande eliphansi le-electrostatic discharge (ESD).
Umuntu ozokusiza ukuthi uvikele irutha endaweni yokubeka
Ukukhweza izikulufu ukuze uvikele i-EX2300 endaweni yokubeka

Inombolo yesibili ye-Phillips (+) screwdriver
I-adaptha ye-serial-to-USB (uma ikhompuyutha yakho ephathekayo ingenayo i-serial port)
Intambo ye-Ethernet enezixhumi ze-RJ-45 ezinamathiselwe kanye ne-adaptha yembobo yochungechunge engu-RJ-45 ukuya ku-DB-9

QAPHELA: Asisafaki ikhebuli ye-DB-9 kuye ku-RJ-45 noma i-adaptha ye-DB-9 kuye ku-RJ-45 enekhebula le-CAT5E yethusi njengengxenye yephakheji yedivayisi. Uma udinga ikhebuli yekhonsoli, ungayi-oda ngokuhlukene ngengxenye yenombolo JNP-CBL-RJ45-DB9 (i-adaptha ye-DB-9 kuye ku-RJ-45 enentambo yethusi ye-CAT5E)

I-Rack It!
Nansi indlela yokufaka iswishi ye-EX2300 endaweni yokubeka enamaposi amabili:

Review Izinkombandlela Zokuphepha Ezijwayelekile kanye Nezixwayiso.

Goqa futhi ubophe umkhawulo owodwa webhande le-ESD eliyisisekelo esihlakaleni sakho esingenalutho, bese uxhuma enye indawo endaweni ye-ESD.
Namathisela amabakaki akhwezayo ezinhlangothini zeswishi ye-EX2300 usebenzisa izikulufu eziyisishiyagalombili zokukhweza kanye ne-screwdriver.
Uzoqaphela ukuthi kunezindawo ezintathu kuphaneli eseceleni lapho unganamathisela khona abakaki abakhwezayo: ngaphambili, phakathi nendawo, nangemuva. Namathisela abakaki abakhwezwayo endaweni evumelana kangcono lapho ufuna khona ukuthi iswishi ye-EX2300 ihlale endaweni yokubeka.
Phakamisa iswishi ye-EX2300 bese uyimisa endaweni yokubeka. Faka imbobo engezansi kubakaki ngamunye ofakwayo ngembobo kumzila ngamunye wokubeka, uqinisekise ukuthi iswishi ye-EX2300 isezingeni.

Ngenkathi ubambe iswishi ye-EX2300 endaweni, cela othile ukuthi akufake futhi aqinise izikulufu zokubeka irack ukuze uvikele abakaki abakhwezwayo kumareyili othayela. Qiniseka ukuthi uqinisa izikulufu ezimbotsheni ezimbili ezingezansi kuqala bese uqinisa izikulufu ezimbotsheni ezimbili eziphezulu.
Hlola ukuthi amabakaki afakayo ohlangothini ngalunye lwerack ahambisana nomunye.

Vula
Manje usulungele ukuxhuma iswishi ye-EX2300 emthonjeni wamandla we-AC ozinikele. Iswishi iza nentambo yamandla ye-AC yendawo okuyo.

Nansi indlela yokuxhuma iswishi ye-EX2300 emandleni e-AC:

Kuphaneli engemuva, xhuma isiqeshana sokugcina intambo yamandla kumthombo wamandla we-AC:
QAPHELA: Amaswishi e-EX2300-24-MP kanye ne-EX2300-48-MP awadingi isiqeshana sokugcina intambo yamandla. Ungakwazi ukumane uxhume intambo yamandla kusokhethi yamandla e-AC ekushintsheni bese weqela esinyathelweni sesi-5.
- Cindezela izinhlangothi ezimbili zesiqeshana sentambo yamandla.
- Faka iziphetho ezimise okuka-L ezimbotsheni ezikubakaki ngenhla nangaphansi kwesokhethi yamandla e-AC. Isiqeshana sokugcina intambo yamandla sidlulela ngaphandle kwe-chassis ngama-intshi angu-3 (7.62 cm).
Xhuma intambo yamandla kusokhethi yamandla e-AC ekushintsheni.
Phusha intambo yamandla esikhaleni sentongomane yokulungisa yesiqeshana sokugcina.

Guqula inati ngokwewashi ize ibambene nesisekelo se-coupler. I-slot ku-coupler kufanele ibe ngama-degree angama-90 ukusuka kusokhethi yamandla.
Uma i-outlet yamandla e-AC ineswishi yamandla, yivale.
Xhuma intambo yamandla kumthombo wamandla we-AC.

Uma i-outlet yamandla e-AC ineswishi yamandla, yivule.
Qinisekisa ukuthi i-AC OK LED ngaphezu kwendawo yokufaka amandla ikhanya kancane.

Iswishi ye-EX2300 iba namandla ngokushesha nje lapho uyixhuma kumthombo wamandla we-AC. Lapho i-SYS LED kuphaneli yangaphambili iluhlaza kancane, iswishi isilungele ukusetshenziswa.

Phezulu Nokugijima

Manje njengoba iswishi ye-EX2300 isivuliwe, asenze ukulungisa okuthile ukuze senze iswishi ivuleke futhi isebenze kunethiwekhi yakho. Kulula ukuhlinzeka nokuphatha iswishi ye-EX2300 namanye amadivayisi kunethiwekhi yakho. Khetha ithuluzi lokumisa elikulungele:

I-Juniper Mist. Ukuze usebenzise i-Mist, uzodinga i-akhawunti kunkundla ye-Juniper Mist Cloud. Bona Phezuview Yokuxhumanisa Amaphuzu Okufinyelela Inkungu kanye Nokushintsha Kochungechunge lweJuniper EX.
IJuniper Networks Contrail Service Orchestration (CSO). Ukuze usebenzise i-CSO, uzodinga ikhodi yokuqinisekisa. Bona Ukuthunyelwa Kwe-SD-WAN Kuphelileview ku-Contrail Service Orchestration (CSO) Deployment Guide.

Imiyalo ye-CLI

Xhuma futhi Dlala
Amaswishi e-EX2300 asevele anezilungiselelo ezizenzakalelayo zasembonini ezilungiselwe ngaphandle kwebhokisi ukuze zizenze amadivayisi e-plug-and-play. Izilungiselelo ezizenzakalelayo zigcinwa ekucushweni file ukuthi:

Isetha ukushintsha kwe-Ethernet nokulawula isiphepho kukho konke ukuxhumana

Isetha i-PoE kuwo wonke amachweba we-RJ-45 wamamodeli ahlinzeka nge-PoE ne-PoE+
Inika amandla amaphrothokholi alandelayo:
I-Internet Group Management Protocol (IGMP) ihlola

I-Rapid Spanning Tree Protocol (RSTP)
I-Link Layer Discovery Protocol (LLDP)
I-Link Layer Discovery Protocol Media Endpoint Discovery (LLDP-MED)

Lezi zilungiselelo zilayishwa ngokushesha nje lapho uvula iswishi ye-EX2300. Uma ufuna ukubona ukuthi yini ekucushweni okuzenzakalelayo file ngeswishi yakho ye-EX2300, bona i-EX2300 Switch Default Configuration.

Enza ngendlela oyifisayo ukucushwa okuyisisekelo usebenzisa i-CLI
Iba nala magugu ngaphambi kokuthi uqale ukwenza ngendlela oyifisayo izilungiselelo zeswishi:

Igama lomethuleli

Iphasiwedi yokuqinisekisa izimpande
Ikheli le-IP yembobo yokuphatha
Ikheli le-IP lesango elizenzakalelayo

(Ongakukhetha) iseva ye-DNS kanye nomphakathi ofundwayo we-SNMP

Qinisekisa ukuthi izilungiselelo zembobo ye-serial yekhompuyutha ephathekayo noma i-PC yedeskithophu zisethelwe kokumisiwe:
- Isilinganiso se-Baud - 9600
- Ukulawula ukugeleza—Akukho
- Idatha-8
- Ukulingana—Akukho
- Misa izingcezu-1
- Isimo se-DCD-Unganaki
Xhuma imbobo yekhonsoli ekushintsheni kwe-EX2300 kukhompuyutha ephathekayo noma i-PC yedeskithophu usebenzisa ikhebula ye-Ethernet kanye ne-adaptha yembobo yochungechunge engu-RJ-45 ukuya ku-DB-9 (akunikeziwe). Uma ikhompuyutha yakho ephathekayo noma i-desktop yakho ingenayo imbobo ye-serial, sebenzisa i-adaptha ye-serial-to-USB (akunikeziwe).

Emyalweni wokungena we-Junos OS, thayipha impande ukuze ungene ngemvume. Awudingi ukufaka iphasiwedi. Uma isofthiwe iqala ngaphambi kokuxhuma ikhompuyutha yakho ephathekayo noma i-PC yedeskithophu embobeni yekhonsoli, kungase kudingeke ukuthi ucindezele ukhiye u-Enter ukuze kuvele isaziso.
QAPHELA: Amaswishi e-EX asebenzisa isofthiwe yamanje ye-Junos anikwe amandla ku-Zero Touch Provisioning (ZTP). Kodwa-ke, lapho ulungiselela ukushintshwa kwe-EX okokuqala ngqa, uzodinga ukukhubaza i-ZTP. Sikukhombisa ukuthi ungakwenza kanjani lokho lapha. Uma ubona noma yimiphi imilayezo ehlobene ne-ZTP kukhonsoli, vele ungayinaki.
I-FreeBSD/ingalo (w) (ttyu0): ukungena ngemvume: impande
Qala i-CLI.
impande@:RE:0% cli {master:0} root>
Faka imodi yokumisa.
{master:0} impande> lungiselela {master:0}[edit] root#

Susa ukucushwa kwe-ZTP. Ukucushwa okuzenzakalelayo kwefekthri kungahluka ngokukhishwa okuhlukile. Ungase ubone umlayezo wokuthi isitatimende asikho. Ungakhathazeki, kuphephile ukuqhubeka.
{master:0}[edit] root# delete chassis auto-image-upgrade
Engeza iphasiwedi ku-akhawunti yomsebenzisi wokuphatha impande. Faka iphasiwedi yombhalo ongenalutho, iphasiwedi ebethelwe, noma uchungechunge lokhiye wasesidlangalaleni we-SSH. Kulesi exampfuthi, sikubonisa ukuthi ungayifaka kanjani iphasiwedi yombhalo ongenalutho.
{master:0}[edit] root# set system root-authentication plain-text-password Iphasiwedi entsha: iphasiwedi
Thayipha kabusha iphasiwedi entsha: iphasiwedi
Yenza kusebenze ukumisa kwamanje ukuze umise imilayezo ye-ZTP kukhonsoli.
{master:0}[edit] i-root# bophezela ukuhlola ukuhlola kuphumelela ukwenza ukuqedwa

Lungiselela igama lomethuleli.
{master:0}[edit] root# setha igama lomsingathi wesistimu
Lungiselela ikheli le-IP kanye nobude besiqalo sokusebenzelana kokuphatha ekushintsheni. Njengengxenye yalesi sinyathelo, ususa ukulungiselelwa kwefekthri kwe-DHCP kusixhumi esibonakalayo sokuphatha.
{master:0}[hlela] impande# susa ukuxhumana vme iyunithi 0 inet yomndeni dhcp impande# setha ukuxhumana vme unit 0 ikheli le-inet yomndeni/ubude besiqalo
QAPHELA: Imbobo yokuphatha i-vme (ebhalwe ukuthi MGMT) isephaneli yangaphambili yeswishi ye-EX2300.
Lungiselela isango elizenzakalelayo lenethiwekhi yokuphatha.
{master:0}[edit] root# setha umzila-izinketho zomzila omile 0/0 ikheli le-hop elandelayo

Lungiselela isevisi ye-SSH. Ngokuzenzakalelayo umsebenzisi wempande akakwazi ukungena ngemvume ekude. Kulesi sinyathelo unika amandla isevisi ye-SSH futhi uphinde unike amandla ukungena kwezimpande nge-SSH.
{master:0}[edit] root# setha amasevisi esistimu ssh root-login vumela
Ongakukhetha: Lungiselela ikheli le-IP leseva ye-DNS.
{master:0}[edit] root# setha ikheli leseva yesistimu
Ongakukhetha: Lungiselela umphakathi ofundiwe we-SNMP.
{master:0}[edit] root# set snmp community_name yomphakathi

Ongakukhetha: Qhubeka nokwenza ngokwezifiso ukumisa usebenzisa i-CLI. Bona Umhlahlandlela Wokuqalisa we-Junos OS ukuze uthole imininingwane eyengeziwe.
Yenza ukulungiselelwa ukuze ukwenze kusebenze ekushintsheni.
{master:0}[edit] root# bophezela
Uma usuqedile ukumisa iswishi, phuma kumodi yokumisa.
{master:0}[edit] root# phuma {master:0} root@name

Qhubeka

Yini Okulandelayo?

Uma ufuna	Khona-ke
Landa, wenze kusebenze, futhi uphathe amalayisensi akho esofthiwe ukuze uvule izici ezengeziwe zeswishi yakho yochungechunge lwe-EX	Bheka Yenza kusebenze amalayisense e-Junos OS kwe I-Juniper Licensing Guide
Gxumela bese uqala ukumisa iswishi yakho ye-EX Series nge-Junos OS CLI	Qala nge Usuku Lokuqala+ lwe-Junos OS umhlahlandlela
Lungiselela i-Ethernet Interfaces	Bheka Ilungiselela i-Gigabit Ethernet Interfaces (J-Web Inqubo)
Lungiselela Isendlalelo sesi-3	Bheka Ilungiselela umzila omile (J-Web Inqubo)
Lawula iswishi ye-EX2300	Bheka J-Web I-Platform Package User Guide ye-EX Series Switches
Bona, yenza ngokuzenzakalelayo, futhi uvikele inethiwekhi yakho ngeJuniper Security	Vakashela i- Isikhungo Sokuklama Sezokuphepha

Thola ulwazi oluthe xaxa ngezinqubo ezifakwe kulo mhlahlandlela

Vakashela Juniper Networks Virtual Labs bese ugcine i-sandbox yakho yamahhala. Uzothola i-Junos Day One Experience sandbox esigabeni sokuma sodwa. Ukushintsha kwe-EX awenziwanga ngokoqobo. Kulo mboniso, gxila kudivayisi ye-QFX ebonakalayo. Kokubili ukushintshwa kwe-EX ne-QFX kulungiselelwe ngemiyalo efanayo ye-Junos.

Ulwazi oluvamile

Uma ufuna	Khona-ke
Bona wonke amadokhumenti atholakalayo amarutha e-EX2300	Vakashela i- EX2300 ikhasi ku-Juniper Tech Library
Thola ulwazi oluthe xaxa mayelana nokufaka nokugcina iswishi yakho ye-EX2300	Phequlula ku- I-EX2300 Switch Hardware Guide
Hlala unolwazi lwakamuva ngezici ezintsha nezishintshile nezinkinga ezaziwayo nezixazululiwe	Bheka Amanothi okukhishwa kwe-Junos OS
Lawula ukuthuthukiswa kwesofthiwe kusishintshi sakho se-EX Series	Bheka Ifaka Isoftware kuma-EX Series Switches

Funda Ngamavidiyo

Uma ufuna	Khona-ke
View a Web-Ividiyo yokuqeqeshwa esekwe enikeza ngaphezuluview ye-EX2300 futhi ichaza ukuthi ifakwa kanjani futhi isetshenziswe kanjani	Buka i- I-EX2300 Ethernet Switch Overview futhi Ukuthunyelwa (WBT) ividiyo
Thola amathiphu amafushane nafushane nemiyalo enikeza izimpendulo ezisheshayo, ukucaca, kanye nokuqonda ezicini ezithile nemisebenzi yobuchwepheshe beJuniper	Bheka Ukufunda ngeJuniper ekhasini eliyinhloko le-Juniper Networks le-YouTube
View uhlu lokuqeqeshwa kwamahhala kwezobuchwepheshe esikunikeza eJuniper	Vakashela i- Ukuqalisa ikhasi kuJuniper Learning Portal

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I-FAQ'S

Ingabe i-EX2300 switch inamandla e-AC noma inamandla e-DC?

Iswishi ye-EX2300 inamandla e-AC, ngaphandle kwemodeli ye-EX2300-24T-DC, enamandla e-DC.

Ingabe i-EX2300 switch isekela Amandla phezu kwe-Ethernet (PoE)?

Yebo, amamodeli akhethiwe we-EX2300 switch asekela Amandla phezu kwe-Ethernet (PoE) kanye Namandla phezu kwe-Ethernet Plus (PoE+) ukuze anike amandla amadivayisi enethiwekhi anamathiselwe.

Yini okufanele ngiyenze uma ngifuna ukufaka iswishi ye-EX2300 odongeni noma endaweni yokubeka enamaposi amane?

Uma ufuna ukukhweza iswishi odongeni noma endaweni yokubeka izigxobo ezine, uzodinga uku-oda okokukhweza odongeni noma ikhithi yokukhweza. Lawa makhithi ahlanganisa abakaki abadingekayo bokufakwa okunjalo.

Amadokhumenti / Izinsiza

Juniper NETWORKS EX2300 Small Network Shintsha [pdf] Imaniwali yosebenzisayo
I-EX2300 I-Small Network Switch, i-EX2300, Ukushintsha Kwenethiwekhi Encane, Ukushintsha Kwenethiwekhi, Shintsha

Izithenjwa

Imaniwali yosebenzisayo

Juniper NETWORKS EX2300 Small Network Shintsha

Ulwazi Lomkhiqizo