JUNIPER NETWORKS EX4650 Bonolo ba Boenjiniere
Litlhaloso
- Likhetho tsa lebelo: 10-Gbps, 25-Gbps, 40-Gbps, le 100-Gbps
- Boema-kepe: Likou tse 8 tse nang le li-quad tse nyane tsa mofuta oa plugable (QSFP28).
- Matla phepelo dikgetho: AC kapa DC
- Likhetho tsa ho phalla ha moea: ka pele ho isa morao kapa morao ho ya pele
Litaelo tsa Tšebeliso ea Sehlahisoa
Karolo ea 1: Kenya Phepelo ea Matla
- Haeba sekotjana sa phepelo ea motlakase se na le sekoaelo holim'a sona, lokolla li-screw tse sekoahelong u sebelisa menoana ea hau kapa screwdriver. Ka bonolo hula sekwahelo phanele ka ntle ho e tlosa le ho e boloka bakeng sa tšebeliso ea hamorao.
- Ntle le ho ama likhoele tsa phepelo ea motlakase, li-lead, kapa likhokahano tsa solder, tlosa phepelo ea motlakase ka mokotleng.
- U sebelisa matsoho ka bobeli, beha motlakase sebakeng sa phepelo ea motlakase karolong e ka morao ea switjha 'me u e kenye ho fihlela e lutse ka botlalo 'me leqhubu la ejector le kena sebakeng.
Karolo ea 2: Kenya Fan Module
- Tlosa mochini oa fan ka mokotleng oa eona.
- Tšoara letsoho la mochini oa fan ka letsoho le le leng 'me u tšehetse boima ba module ka letsoho le leng.
- Lokisetsa mojule oa fan le sekotjana sa mochini oa fan karolong e ka morao ea switch 'me u e kenye ho fihlela e lutse ka botlalo.
LBH:
Ke likhetho life tsa lebelo tse fumanehang bakeng sa switch ea EX4650?
Sesebelisoa sa EX4650 se fana ka likhetho tsa lebelo tsa 10 Gbps, 25 Gbps, 40 Gbps, le 100 Gbps.
Ke mefuta efe ea likou eo EX4650 e nang le eona?
Phetoho ea EX4650 e na le likou tse 8 tse nang le li-quad-factor plugable (QSFP28) tse nyane.
Likhetho tsa phepelo ea motlakase bakeng sa switch ea EX4650 ke life?
Sesebelisoa sa EX4650 se fana ka likhetho tsa phepelo ea motlakase ea AC le DC.
Ke lokela ho hokahanya lisebelisoa tsa motlakase le li-module tsa fan joang?
Lisebelisoa tsa motlakase le li-module tsa fan li tlameha ho ba le tataiso e tšoanang ea moea. Netefatsa hore tataiso ea phallo ea moea phepelong ea motlakase e tsamaisana le tsela e fapaneng ea phallo ea moea ho li-module tsa fan.
Tsamaiso e Fetilengview
Mohala oa EX4650 oa li-switch tsa Ethernet o fana ka tekanyo e phahameng, ho fumaneha ho phahameng, le ts'ebetso e phahameng ea c.amprona kabo ea thepa. E na le 48 wire-speed 10-Gigabit Ethernet/25 Gigabit Ethernet e potlakang ka sebopeho se senyenyane le se plugable hammoho le transceiver (SFP/SFP+/SFP28) le likou tse 8 tsa wire-speed 40 Gigabit Ethernet/100 Gigabit Ethernet quad SFP+FPSQS + transceiver) koung ea sethala se kopaneng, EX28 e fana ka maemo a bonolo ho ts'ehetsa maemo a kopaneng. Li-switch tsa EX4650 li tsamaisa mokhoa o tloaelehileng oa ho sebetsa oa Junos (OS). Li-switch tsa QFX4650-5120Y le tsona li tšehetsa theknoloji ea chassis ea sebele. O ka hokela ho li-switch tse peli tsa EX48-4650Y ho chassis ea EX48-4650Y.
- Sesebelisoa sa EX4650-48Y se fana ka likou tse 48 tsa li-small-form-factor plugable (SFP+) tse sebetsang ka lebelo la 1-Gbps, 10- Gbps, le 25-Gbps hammoho le likou tse 8 tsa quad tse nyane tsa mofuta oa (QSFP28) tse sebetsang ho 40. -Gbps (e nang le li-transceivers tsa QSFP +) le lebelo la 100-Gbps (le nang le li-transceivers tsa QSFP28).
- HLOKOMELA: Ka ho sa feleng, switch ea EX4650-48Y e fana ka lebelo la 10-Gbps. U hloka ho hlophisa ho seta lebelo la 1-Gbps le 25-Gbps.
- Likou tse robeli tsa 100-Gigabit Ethernet tse ka sebetsang ka lebelo la 40-Gbps kapa 100-Gbps le ho tšehetsa li-transceivers tsa QSFP + kapa QSFP28. Ha likou tsena li sebetsa ka lebelo la 40-Gbps, u ka lokisa li-interfaces tse 'nè tsa 10-Gbps le ho hokahanya likhoele tsa ho senya, ho eketsa palo eohle ea lipalangoang tsa 10-Gbps tse tšehetsoeng ho 80. Ha likou tsena li sebetsa ka lebelo la 100-Gbps, u ka lokisa tse 'nè. Li-interface tsa 25-Gbps le ho hokela likhoele tsa ho phatloha, ho eketsa palo eohle ea likou tse tšehetsoeng tsa 25-Gbps ho isa ho tse 80.
Kakaretso ea mefuta e mene e teng: e 'meli e nang le lisebelisoa tsa motlakase tsa AC le moea o tsoang ka pele ho ea morao kapa oa morao-rao le tse peli tse nang le lisebelisoa tsa motlakase tsa DC le moea o tsoang ka pele ho morao kapa o ka morao.
Lisebelisoa le Likarolo Tse Hlokehang Bakeng sa ho Tseba
HLOKOMELA: Sheba litokomane tse feletseng ho https://www.juniper.net/documentation/product/en_US/ex4650.
Ho kenya switjha ea Juniper Networks EX4650 Ethernet rack, o hloka:
- Li-brackets tse peli tse ka pele le li-screws tse leshome le metso e 'meli ho boloka li-brackets ho chassis - ha li fanoe.
- Li-brackets tse peli tse ka morao - li fanoe
- Li-crews ho boloka chassis ho rack — ha e fanoe
- Phillips (+) screwdriver, nomoro ea 2-ha e fanoe
- Electrostatic discharge (ESD) lebanta la motheo-ha le fanoe
- Mojule oa fan - o kentsoe esale pele
Ho hokela swichi ho mobu oa lefatše, o hloka:
- Cable e thellang (bonyane 12 AWG (2.5 mm²), bonyane 90° C terata, kapa ho dumelletswe ke khoutu ya lehae), lebone la fatshe (Panduit LCD10-10A-L kapa e lekanang le yona), para ya 10-32 x .25 -ka. li-screw tse nang le li-washer tse # 10 tse notlelang, le para ea #10 ea li-washer tse bataletseng—ha ho le e 'ngoe e fanoeng.
Ho hokela motlakase ho switjha, o hloka:
- Bakeng sa mefuta e tsamaisoang ke matla a AC—Thapo ea motlakase ea AC e nang le polaka e loketseng sebaka seo u leng ho sona, le thapo ea motlakase.
- Bakeng sa mefuta e tsamaisoang ke matla a DC - likhoele tsa mohloli oa matla oa DC (12 AWG - ha li fanoe) tse nang le mehele (Molex 190700069 kapa e lekanang le eona - ha e fanoe) e khomaretsoe
Ho etsa tlhophiso ea pele ea switch, o hloka:
- Thapo ea Ethernet e nang le sehokelo sa RJ-45 se hokelletsoeng—ha se fanoe
- Adapter ea serial port ea RJ-45 ho isa ho DB-9-ha e fanoe
- Moamoheli oa tsamaiso, joalo ka PC, e nang le boema-kepe ba Ethernet - ha e fanoe
HLOKOMELA: Ha re sa kenyelletsa mohala oa DB-9 ho ea ho RJ-45 kapa adapter ea DB-9 ho ea ho RJ-45 e nang le thapo ea koporo ea CAT5E e le karolo ea sephutheloana sa lisebelisoa. Haeba o hloka thapo ea console, o ka e odara ka thoko ka karolo ea nomoro ea JNP-CBL-RJ45-DB9 (adapter ea DB-9 ho ea ho RJ-45 e nang le thapo ea koporo ea CAT5E).
Ngolisa linomoro tsa serial tsa sehlahisoa ho Juniper Networks websebaka le ho nchafatsa lintlha tsa motheo tsa ho instola haeba ho na le tlatsetso kapa phetoho efe kapa efe setsing sa ho instola kapa haeba setsi sa ho instola se sisinyehile. Juniper Networks e ke ke ea ikarabella bakeng sa ho se kopane le tumellano ea boemo ba tšebeletso ea sebaka sa lisebelisoa bakeng sa lihlahisoa tse se nang linomoro tsa serial tse ngolisitsoeng kapa data e nepahetseng ea ho kenya.
Ngolisa sehlahisoa sa hau ho https://tools.juniper.net/svcreg/SRegSerialNum.jsp.
Ntlafatsa setsi sa hau sa ho instola ho https://www.juniper.net/customers/csc/management/updateinstallbase.jsp.
Li-modules tsa fan le lisebelisoa tsa motlakase ho li-switch tsa EX4650 li na le likarolo tse chesang tse ka tlosoang le tse chesang tse kentsoeng tšimong (FRUs) tse kentsoeng karolong e ka morao ea sesebelisoa. U ka li tlosa le ho li nkela sebaka ntle le ho tima switch kapa ho sitisa tšebetso ea switjha.
TLHOKOMELISO:
- Lisebelisoa tsa motlakase tsa AC le DC ka chassis e le 'ngoe.
- Lisebelisoa tsa motlakase tse nang le litsela tse fapaneng tsa ho phalla ha moea ka chassis e le 'ngoe.
- Lisebelisoa tsa motlakase le li-module tsa fan tse nang le litaelo tse fapaneng tsa phallo ea moea ka har'a chassis e le 'ngoe.
TLHOKOMELO: Netefatsa hore oa utloisisa mokhoa oa ho thibela tšenyo ea ESD. Koahela le ho fasa ntlha e le 'ngoe ea leqhama la letsoho la ESD ho potoloha letsoho la hao le hlobotseng, 'me u hokelle ntlha e 'ngoe ea thapo sebakeng sa ESD se switjhang.
HLOKOMELA: Lisebelisoa tsa motlakase le li-module tsa fan li tlameha ho ba le tataiso e tšoanang ea moea. Tataiso ea phallo ea moea phepelong ea matla e tlameha ho ts'oana le tsela e fapaneng ea phallo ea moea ho li-module tsa fan.
Kenya Phepelo ea Matla
HLOKOMELA: Phepelo e 'ngoe le e 'ngoe ea motlakase e tlameha ho hokela mohloling o ikhethileng oa motlakase. Li-slots tsa phepelo ea motlakase li ka har'a phanele e ka morao.
Ho kenya phepelo ea motlakase:
- Haeba sekotjana sa phepelo ea motlakase se na le sekoaelo holim'a sona, lokolla li-screw tse holim'a sekoaelo ka ho sebelisa menoana ea hau kapa screwdriver. Tšoara li-screws 'me ka bonolo u hulele sekoahelo ka ntle ho tlosa sekoahelo. Boloka sekoahelo phanele hore u se sebelise hamorao.
- Ntle le ho ama likhoele tsa phepelo ea motlakase, li-lead, kapa likhokahano tsa solder, tlosa phepelo ea motlakase ka mokotleng.
- U sebelisa matsoho ka bobeli, beha motlakase sebakeng sa phepelo ea motlakase karolong e ka morao ea switjha 'me u e kenye ho fihlela e lutse ka botlalo 'me leqhubu la ejector le kena sebakeng.
Kenya Fan Module
HLOKOMELA: Li-slots tsa mojule oa fan li karolong e ka morao ea li-switches.
Ho kenya mochini oa fan:
- Tlosa mochini oa fan ka mokotleng oa eona.
- Tšoara letsoho la mochini oa fan ka letsoho le le leng 'me u tšehetse boima ba module ka letsoho le leng. Beha mojule oa fan ka har'a sekotjana sa mochini oa fan karolong e ka morao ea switch 'me u e kenye ho fihlela e lutse ka botlalo.
- Tiisa li-screws holim'a sefahleho sa mochini oa fan ka ho sebelisa screwdriver.
Hlohlelletsa Switch ho Lipalo tse 'nè tsa Rack
O ka kenya switch ea EX4650 ho li-post tse 'ne tsa 19-in. rack kapa raka ea ETSI. Tataiso ena e hlalosa mokhoa oa ho kenya switch ho 19-in. raka. Ho kenya switch ea EX4650 ho hloka hore motho a le mong a phahamise switch mme motho oa bobeli a kenye li-screws ho tiisa switch ho raka.
HLOKOMELA: Sesebelisoa sa EX4650-48Y se nang le lisebelisoa tse peli tsa matla le li-fan tse kentsoeng ho eona li boima ba hoo e ka bang 23.7 lb (10.75 kg).
- Beha rack sebakeng sa eona sa ka ho sa feleng, ho lumella tumello e lekaneng bakeng sa phallo ea moea le tlhokomelo, 'me u e sireletse mohahong oa mohaho.
HLOKOMELA: Ha u ntse u kenya li-unit tse ngata holim'a rake, beha yuniti e boima ka ho fetisisa ka tlase 'me u kenye likarolo tse ling ho tloha tlase ho ea holimo ka tatellano e fokotsehang ea boima ba 'mele. - Beha switch sebakeng se bataletseng, se tsitsitseng.
- Beha li-brackets tse kentsoeng ka pele haufi le likarolo tse ka thōko tsa chassis, u li tsamaise le karolo e ka pele.
- Hokela li-brackets ho chassis ka ho sebelisa li-screws. Tiisa li-screws (sheba setšoantšo sa 4).
- Beha li-brackets tse ntseng li hola haufi le liphanele tse ka mahlakoreng tsa chassis, u li tsamaise le lehlakore le ka pele.
- E-re motho a le mong a tšoare mahlakore ka bobeli a switch, a phahamise switch, 'me a e behe ka har'a rake, a hokahanye masoba a marang-rang a ntseng a hola le masoba seporong sa rack. Lokisetsa lesoba le ka tlase ka har'a brakete e 'ngoe le e' ngoe e ntseng e hola ka lesoba seporong ka seng, ho etsa bonnete ba hore chassis e lekana. Sheba Setšoantšo sa 5
- E-re motho oa bobeli a boloke switch ho raka ka ho kenya li-screw tse loketseng rack ea hau ka har'a bracket le masoba a khoele holim'a rake.
- Ka morao ho chassis ea switch, kenya li-brackets tse ka morao ho li-brackets tse ka pele ka mahlakoreng a mabeli a chassis ho fihlela li-brackets tse ka morao li kopana le liporo tsa rack (sheba Setšoantšo sa 6,7).
- Sireletsa li-brackets tse ka morao ho lipalo tse ka morao ka ho sebelisa li-screw tse loketseng rack ea hau.
- Netefatsa hore chassis e boemong bo botle ka ho netefatsa hore li-screw tsohle tse holim'a lipalo tse ka pele tsa rack li tsamaisana le li-screw tse likoseneng tse ka morao tsa rake.
Hokela Power ho switjha
Ho latela mohlala, o ka sebelisa lisebelisoa tsa motlakase tsa AC kapa tsa DC. Lisebelisoa tsa motlakase li kenngoa ka har'a li-slots ka phanele e ka morao.
TLHOKOMELO: Se ke oa kopanya lisebelisoa tsa motlakase tsa AC le DC sesebelisoa se le seng.
HLOKOMELA: Hoa hlokahala ho beha fatše bakeng sa mefuta e sebelisang lisebelisoa tsa motlakase tsa DC 'me e khothalelitsoe ho mefuta e sebelisang lisebelisoa tsa motlakase tsa AC. Sesebelisoa se nang le matla a AC se fumana motheo o eketsehileng ha o hokela phepelo ea motlakase switch ho mohloli oa motlakase oa AC o theohileng ka ho sebelisa thapo ea motlakase. Pele o hokela motlakase ho switjha, thatela le ho fasa ntlha e le 'ngoe ea leqhama la letsoho la ESD letsohong la hao le se nang letho, ebe o hokela ntlha e 'ngoe ea thapo sebakeng sa ESD switch.
Ho hokahanya mobu oa lefatše ho switjha:
Pele o hokela motlakase ho switjha, thatela le ho fasa ntlha e le 'ngoe ea leqhama la letsoho la ESD letsohong la hao le se nang letho, 'me u hokele ntlha e 'ngoe ea thapo sebakeng sa ESD switch.
Ho hokela motlakase ho switjha e nang le matla a AC (sheba setšoantšo sa 7,8):
- Sututsa ntlha ea sekoahelo sekoting se haufi le sekeno holim'a sefahleho sa phepelo ea motlakase ho fihlela se kena sebakeng.
- Tobetsa tab e ho retainer strip ho lokolla loop. Thelelisa lupu ho fihlela u e-na le sebaka se lekaneng sa ho kenya khoele ea motlakase ka har'a seketsoana.
- Kenya khoele ea thapo ea motlakase ka thata ka har'a seketsoana.
- Thelelisa lupu ho ea phepelong ea motlakase ho fihlela e hohlana le botlaaseng ba coupler.
- Tobetsa tab e ho lupu 'me u hule lupu hore e be selikalikoe se thata.
- Haeba mohloli oa motlakase oa AC o na le switch ea motlakase, e behe sebakeng sa HO TIMA (O).
- HLOKOMELA: Sesebelisoa se sebetsa hang ha motlakase o fanoa ho phepelo ea motlakase. Ha ho sesebelisoa sa motlakase switch.
- Kenya polaka ea thapo ea motlakase mohloling oa motlakase.
- Netefatsa hore li-LED tsa AC le DC tse phepelong ea motlakase li bonesitsoe ka botala. Haeba phoso ea LED e khantšitsoe, tlosa matla ho tsoa phepelong ea motlakase, 'me u nke sebaka sa phepelo ea motlakase.
Ho hokela motlakase ho sesebelisoa sa EX4650-48Y se tsamaisoang ke DC (sheba setšoantšo sa 8,9):
Motlakase oa DC o na le liteishene tse ngotsoeng V-, V–, V+, le V+ bakeng sa ho hokahanya likhoele tsa mohloli oa motlakase oa DC tse ngotsoeng positive (+) le negative (–).
TLHOKOMELO: Netefatsa hore sekhechana sa potoloho se kenang se bulehile e le hore lithapo tsa thapo li se ke tsa sebetsa ha o ntse o hokela matla a DC.
TLHOKOMELO: Netefatsa hore o kenya phepelo ea motlakase pele ebe o hokela likhoele tsa mohloli oa motlakase oa DC, pele o koala sekhechana sa ho kenya ON.
- Tlosa sekoaelo sa block block. Sekoahelo sa "terminal block" ke sekhechana sa polasetiki se hlakileng se qhekellang sebakeng sa boloko.
- Tlosa li-screws holim'a li-terminals ka ho sebelisa screwdriver. Boloka li-screws.
- Hokela mohloli o mong le o mong oa motlakase mohloling oa motlakase. Sireletsa lithapo tsa mohloli oa matla phepelong ea motlakase ka ho phurufalla litšepe tse khomaretsoeng lithapong tsa litheminale tse loketseng ka ho sebelisa likurufu tse tsoang ho litheminale.
- Sireletsa selikalikoe sa thapo e nepahetseng (+) ea mohloli oa motlakase oa DC ho terminal ea V+ ho phepelo ea motlakase ea DC.
- Sireletsa selikalikoe sa thapo ea motlakase e fosahetseng (–) ea DC ho V- terminal phepelong ea motlakase ea DC.
- Tiisa li-screws holim'a li-terminals tsa phepelo ea motlakase ka ho sebelisa screwdriver e loketseng. Se ke oa itlama ho feta tekano - sebelisa pakeng tsa 5 lb-in. (0.56 Nm) le 6 lb-in. (0.68 Nm) ea torque ho li-screw.
- Tlosa sekoaelo sa block block.
- Koala sekhechana sa potoloho se kenyang.
- Netefatsa hore li-LED tsa IN OK le tsa OUT OK tse holim'a phepelo ea motlakase li bonesitsoe ka botala 'me li lula li ntse li tsoela pele. Sheba setšoantšo sa 9,10
Etsa Tlhophiso ea Pele
- Pele o qala, beha litekanyetso tse latelang tsa parameter ho seva sa console kapa PC:
- Sekhahla sa Baud - 9600
- Taolo ea phallo-ha ho letho
- Lintlha—8
- Parity - ha ho letho
- Emisa likotoana - 1
- Boemo ba DCD-ho hlokomoloha
- Hokela koung ea console karolong e ka morao ea switjha ho laptop kapa PC ka ho sebelisa RJ-45 ho DB-9 serial port adaptara (ha e fanoe). Boema-kepe ba console (CON) bo sebakeng sa taolo ea switch.
- Kena joalo ka motso. Ha ho password. Haeba software e buletsoe pele o hokela koung ea console, o kanna oa hloka ho tobetsa konopo ea Enter hore molaetsa o hlahe. motso oa ho kena
- Qala CLI. motso@% cli
- Kenya phasewete ho akhaonto ea mosebelisi ea tsamaiso.
[edit] motso @ # seta motso oa netefatso ea mongolo o hlakileng-password
Password e ncha: password
Ngola hape phasewete e ncha: password - (Ka boikhethelo) Lokisa lebitso la switjha. Haeba lebitso le na le libaka, kenya lebitso ka har'a matšoao a qotso (“ ”).
[edit] motso @ # seta lebitso la moamoheli-lebitso la moamoheli - Lokisa heke ea kamehla.
[edit] motso@# beha mekhoa ea ho tsamaisa aterese e tsitsitseng ea aterese e latelang ea hop - Lokisa aterese ea IP le bolelele ba prefix bakeng sa sebopeho sa taolo ea switjha.
[edit] root@# set interfaces em0 unit 0 family innet address address/prefix-length
HLOKOMELA: Likou tsa tsamaiso em0 (C0) le em1 (C1) li fumaneha karolong e ka morao ea EX4650-48Y switch. - (Ka boikhethelo) Beakanya litsela tse sa fetoheng ho ea ho li-prefixes tse hole tse nang le phihlello ea boema-kepe ba taolo.
[edit] motso @# beha likhetho tsa ho tsamaisa tsela e tsitsitseng-prefix next-hop lefelo-ip boloka ho se bale - Lumella tšebeletso ea Telnet.
[edit] motso @# seta lits'ebeletso tsa sistimi telnet - Lumella tšebeletso ea SSH.
[edit] motso @ # seta lits'ebeletso tsa sistimi SSH - Etsa tlhophiso ho e kenya tshebetsong ho switjha.
[edit] motso @ # boitlamo - Hlophisa tsamaiso ea in-band kapa tsamaiso e kantle ho sehlopha:
- Tsamaisong ea li-in-band, o lokisa sebopeho sa marang-rang kapa mochine oa uplink (mojule ea ho atolosa) e le sebopeho sa tsamaiso ebe o se hokahanya le sesebelisoa sa tsamaiso. Boemong bona, o ka etsa e 'ngoe ea tse latelang:
- Sebelisa VLAN e iketselitsoeng e bitsoang default bakeng sa taolo ea likhokahano tsohle tsa data joalo ka litho tsa VLAN ea kamehla. Hlalosa aterese ea IP ea tsamaiso le heke ea kamehla.
- Theha VLAN e ncha ea tsamaiso. Hlalosa lebitso la VLAN, ID ea VLAN, aterese ea IP ea tsamaiso, le monyako oa kamehla. Khetha likou tse tlamehang ho ba karolo ea VLAN ena.
- Tsamaisong e kantle ho sehlopha, o sebelisa mocha o inehetseng oa tsamaiso (MGMT port) ho hokela sesebelisoa sa taolo. Hlalosa aterese ea IP le monyako oa sebopeho sa tsamaiso. Sebelisa aterese ena ea IP ho hokela switch.
- (Boikhethelo) Hlalosa sechaba se baloang sa SNMP, sebaka, le lebitso ho hlophisa liparamente tsa SNMP.
- (Ka boikhethelo) Hlalosa letsatsi le nako ea sistimi. Kgetha sebaka sa nako lenaneng. Li-parameter tse hlophisitsoeng lia bontšoa.
- Kenya e ho etsa tlhophiso. Tlhophiso e entsoe e le tlhophiso e sebetsang bakeng sa switjha.
Hona joale o ka kena ka ho sebelisa CLI 'me u tsoele pele ho hlophisa phetoho.
Litaelo tsa ho Sebelisa EX4650 RMA Replacement Chassis
Chassis ea sebaka sa RMA bakeng sa EX4650 ke chassis ea bokahohleng e tlang e kentsoe ka botho ba QFX5120 mme e jarisitsoe esale pele ka Junos OS bakeng sa setšoantšo sa software sa EX Series ho / var/tmp directory. O tlameha ho fetola botho ba sesebelisoa hore e be EX4650 beore e etsang tlhophiso ea pele. Sebelisa kou ea console ho hokela switch ho fetola botho ba switch.
- Kena joalo ka motso. Ha ho password.
login: motso - Kenya sephutheloana sa software sa EX4650.
motsoako # kopo ea sistimi e kenyelletsa /var/tmp/jinstall-host-ex-4e-flex-x86-64-18.3R1.11-secure-signed.tgz force-host reboot - Netefatsa haeba sesebelisoa se fetotsoe ho EX4650 botho.
motso> mofuta oa pontšo - Hlakola setšoantšo sa software sa EX Series ho tsoa ho /var/tmp directory haeba ho hlokahala.
Kakaretso ea Litemoso tsa Polokeho
Ena ke kakaretso ea litemoso tsa polokeho. Bakeng sa lethathamo le felletseng la litemoso, ho kenyeletsoa le liphetolelo, bona litokomane tsa EX4650 ho https://www.juniper.net/documentation/product/en_US/ex4650.
TLHOKOMELO: Ho hloleha ho ela hloko litemoso tsena tsa polokeho ho ka baka kotsi kapa lefu.
- Lumella basebetsi ba koetlisitsoeng le ba nang le tsebo feela ho kenya kapa ho fetola likarolo tsa switch.
- Etsa feela lits'ebetso tse hlalositsoeng qalong ena e potlakileng le litokomane tsa EX Series. Litšebeletso tse ling li tlameha ho etsoa feela ke basebeletsi ba nang le tumello.
- Pele o kenya switch, bala litaelo tsa moralo litokomaneng tsa EX Series ho etsa bonnete ba hore sebaka sa marang-rang se kopana le litlhoko tsa matla, tikoloho le tumello bakeng sa switch.
- Pele o hokela sesebelisoa mohloling oa matla, bala litaelo tsa ho kenya litokomane tsa EX Series.
- Ho kenya switch ho hloka hore motho a le mong a phahamise switch mme motho oa bobeli a kenye li-screws.
- Haeba rack e na le lisebelisoa tsa ho tsitsisa, li kenye ka har'a rack pele u phahamisa kapa u sebeletsa switch ka har'a rack.
- Pele o kenya kapa ka mor'a ho tlosa motsoako oa motlakase, kamehla o behe karolo-ka lehlakoreng holim'a mathe a antistatic a behiloeng holim'a sebaka se bataletseng, se tsitsitseng kapa ka mokotleng oa antistatic.
- Se ke oa sebetsa switch kapa oa hokela kapa oa khaola likhoele nakong ea lifefo tsa motlakase.
- Pele o sebetsa ka thepa e hoketsoeng lithapong tsa motlakase, tlosa mabenyane, ho kenyeletsoa masale, lifaha le lioache. Lintho tsa tšepe li chesa ha li hokahantsoe le motlakase le fatše 'me li ka baka cheso e mpe kapa tsa chesetsoa litheminareng.
Tlhokomediso ya Cable ya Motlakase (Sejapane)
Thapo ea matla e khomaretsoeng ke ea sehlahisoa sena feela. Se ke oa sebelisa thapo ena bakeng sa sehlahisoa se seng.
Ho ikopanya le Juniper Networks
Bakeng sa tšehetso ea tekheniki, bona http://www.juniper.net/support/requesting-support.html.
Juniper Networks, logo ea Juniper Networks, Juniper, le Junos ke matšoao a ngolisitsoeng a Juniper Networks, Inc. United States le linaheng tse ling. Matshwao a mang kaofela a kgwebo, matshwao a tshebeletso, matshwao a ngodisitsweng, kapa matshwao a tshebeletso a ngodisitsweng ke thepa ya beng ba ona ka ho fapana. Juniper Networks ha e nke boikarabello bakeng sa ho se nepahale hofe kapa hofe ho tokomane ena. Juniper Networks e na le tokelo ea ho fetola, ho fetola, ho fetisa, kapa ho ntlafatsa sengoliloeng sena ntle le tsebiso. Copyright © 2023 Juniper Networks, Inc. Litokelo tsohle li sirelelitsoe.
Litokomane / Lisebelisoa
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JUNIPER NETWORKS EX4650 Bonolo ba Boenjiniere [pdf] Bukana ea Mosebelisi EX4650 Bonolo ba Boenjiniere, EX4650, Bonolo ba Boenjiniere, Bonolo |
