Kuchinja kunonyanya kushandiswa mukuvaka network. Panguva imwecheteyo, mubasa rezuva nezuva, chiitiko chekuchinja kukundikana kwakasiyana, uye zvikonzero zvekukundikana zvakare zvakasiyana. CF FIBERLINK inokamura shanduko kuita Hardware uye kutadza kwesoftware, uye kuongororwa kwakanangwa, chikamu nechikamu kubviswa.
Chinja kukanganisa classification:
Kukanganisa kwekuchinja kunogona kukamurwa kuita zvikanganiso zvehardware uye kukanganisa kwesoftware. Hardware kutadza kunonyanya kureva kutadza kweiyo switch magetsi, backplane, module, port uye zvimwe zvikamu, izvo zvinogona kukamurwa muzvikamu zvinotevera.
(1)Kukundikana kwesimba:
magetsi emagetsi akakuvadzwa kana feni inomira nekuda kwekusagadzikana kwemagetsi ekunze, kana kuchembera tambo yemagetsi, static magetsi kana kurova kwemheni, saka haigone kushanda zvakajairika. Kukuvadza kune zvimwe zvikamu zvemuchina nekuda kwesimba rekupa zvakare kunowanzoitika. Tichitarisa kukanganisa kwakadaro, tinofanira kutanga taita basa rakanaka remagetsi ekunze, kuunza tambo dzemagetsi dzakazvimiririra kuti dzipe yakazvimirira magetsi, uye kuwedzera voltage regulator kudzivirira pakarepo high voltage kana low voltage phenomenon. Kazhinji kutaura, kune nzira mbiri dzekugovera magetsi emagetsi, asi nekuda kwezvikonzero zvakasiyana-siyana, hazvibviri kupa maviri emagetsi emagetsi kune imwe neimwe switch. UPS (simba risingapindiki) rinogona kuwedzerwa kuti ive nechokwadi chenguva dzose magetsi ekuchinja, uye zvakanakisa kushandisa UPS inopa voltage kudzikamisa basa. Uye zvakare, matanho ekudzivirira mheni ehunyanzvi anofanirwa kumisikidzwa mukamuri yemuchina kudzivirira kukuvara kwemheni kune switch.
(2) Kukundikana kwechiteshi:
uku ndiko kutadza kwehardware kwakajairika, ingave iri faibha chiteshi kana yakamonyoroka RJ-45 chiteshi, inofanira kungwarira paunenge uchiisa pluging uye plugging chinongedzo. Kana iyo fiber plug yakasviba netsaona, inogona kukonzera kusvibiswa kwefiber port uye kusakwanisa kutaura zvakajairwa. Isu tinowanzoona vanhu vazhinji vanofarira kurarama kuti vavhare chinongedzo, mune dzidziso, zvakanaka, asi izvi zvakare nekusaziva zvinowedzera chiitiko chekutadza kwechiteshi. Kutarisira panguva yekubata kunogonawo kukonzera kukuvara kwemuviri pachiteshi. Kana saizi yemusoro wekristaro yakakura, zviri nyore zvakare kuparadza chiteshi kana uchiisa switch. Uye zvakare, kana chikamu chemaviri akamonyoroka akabatanidzwa pachiteshi chikaburitswa kunze, kana tambo ikarohwa nemheni, switch port ichakuvadzwa kana kukonzera kukuvadza kusingatarisirwi. Kazhinji, kutadza kwechiteshi kukanganisa kune imwe kana akati wandei madoko. Naizvozvo, mushure mekubvisa kukanganisa kwekombuta yakabatana nechiteshi, unogona kutsiva chiteshi chakabatana kuti utonge kana chakanganiswa. Nokuda kwekukundikana kwakadaro, chenesa chiteshi nedoro donje bhora mushure mokunge simba radzimwa. Kana chiteshi chengarava chakuvadzwa zvechokwadi, chiteshi chinongotsiviwa.
(3) Module kukundikana:
shanduko inoumbwa nemamodule akawanda, akadai se stacking module, manejimendi module (inozivikanwawo se control module), kuwedzera module, etc. Mukana wekukundikana kwema modules idiki kwazvo, asi kana paine dambudziko, ivo kutambura kurasikirwa kukuru kwehupfumi. Kukundikana kwakadaro kunogona kuitika kana module iri kuiswa netsaona, kana switch iri kurovera, kana magetsi asina kugadzikana. Ehezve, iwo matatu mamodule ataurwa pamusoro ese ane ekunze interfaces, izvo zviri nyore kuziva, uye vamwe vanogona zvakare kuona chikanganiso kuburikidza nechiratidzo chechiedza pane module. Semuenzaniso, iyo yakaturikidzana module ine flat trapezoidal port, kana mamwe ma switch ane USB-yakafanana interface. Kune CONSOLE chiteshi pane manejimendi module yekubatanidza netiweki manejimendi komputa kuitira nyore manejimendi. Kana iyo module yekuwedzera iri fiber yakabatana, pane peya yefiber interfaces. Paunenge uchigadzirisa zvikanganiso zvakadaro, tanga waona magetsi ekuchinja uye module, wozotarisa kana module yega yega yakaiswa munzvimbo chaiyo, uye pakupedzisira tarisa kana tambo yekubatanidza module yakajairika. Kana uchibatanidza iyo manejimendi module, inofanirwawo kufunga kuti inotora iyo yakatarwa yekubatanidza chiyero, kana paine parity cheki, kana paine data flow control nezvimwe zvinhu. Kana uchibatanidza iyo module yekuwedzera, unofanirwa kutarisa kuti inoenderana neiyo nzira yekutaurirana, sekushandisa yakazara-duplex modhi kana hafu-duplex modhi. Ehezve, kana ikasimbiswa kuti module yakashata, pane mhinduro imwe chete, ndiko kuti, iwe unofanirwa kubata pakarepo mutengesi kuti uitsive.
(4) Kukundikana kweBackplane:
imwe neimwe module ye switch yakabatana kune backplane. Kana nharaunda yakanyorova, bhodhi redunhu rakanyorova uye pfupi dunhu, kana zvikamu zvakakuvadzwa nekuda kwekupisa kwakanyanya, kurova kwemheni uye zvimwe zvinhu zvinokonzeresa kuti bhodhi redunhu risashande zvakajairika. Semuyenzaniso, kushata kwekupisa kupisa kuita kana tembiricha yakadzikama yakanyanyisa, zvichikonzera tembiricha yemuchina, ichiraira kuti zvikamu zvipise. Panyaya yemagetsi ekunze ekunze, kana ma modules emukati ekuchinja asingakwanisi kushanda nemazvo, zvingave kuti iyo backplane yakaputsika, mune iyi kesi, nzira chete ndeyekutsiva iyo backplane. Asi mushure mekugadzirisa hardware, ndiro yedunhu rezita rimwe chete rinogona kuva nemhando dzakasiyana-siyana dzakasiyana. Kazhinji, mabasa ebhodhi redunhu idzva achaenderana nemabasa ebhodhi rekare redunhu. Asi basa rekare rekare redunhu bhodhi harienderani nebasa rebhodhi redunhu idzva.
(5) Cable yakundikana:
iyo jumper inobatanidza tambo uye chigadziro chekugovera chinoshandiswa kubatanidza modules, racks uye midziyo. Kana dunhu rakapfupika, dunhu rakavhurika kana kubatana kwenhema kuchiitika mumutsara wetambo kana jumper mune idzi tambo dzekubatanidza, kukundikana kwehurongwa hwekutaurirana huchaumba. Kubva pane maonero ari pamusoro pezvikanganiso zvakawanda zvehardware, nzvimbo yakashata yekamuri yemuchina iri nyore kutungamirira kune zvakasiyana-siyana zvekukundikana, saka mukuvakwa kwekamuri yemuchina, chipatara chinofanira kutanga kuita basa rakanaka rekudzivirira mheni pasi, magetsi, tembiricha yemukati, humidity yemukati, anti-electromagnetic kupindira, anti-static uye kumwe kuvaka nharaunda, kupa nharaunda yakanaka yebasa rakajairwa retiweki michina.
Kutadza kwesoftware kwekuchinja:
Kukundikana kweSoftware yekuchinja kunoreva iyo sisitimu uye kutadza kwayo kugadzirisa, iyo inogona kukamurwa muzvikamu zvinotevera.
(1) system kukanganisa:
Chirongwa BUG: Pane hurema muhurongwa hwesoftware. Iyo switch system isanganiswa yehardware uye software. Mukati meiyo switch, mune inozorodza yekuverenga-chete ndangariro inobata software system inodiwa kune iyi switch. Nekuda kwezvikonzero zvekugadzira panguva iyoyo, kune mamwe maburi, kana mamiriro acho akakodzera, zvinotungamira kune switch yakazara mutoro, bhegi kurasikirwa, bhegi risiri iro uye mamwe mamiriro. Kune matambudziko akadai, isu tinofanirwa kukudziridza tsika yekuwanzo tarisa mawebhusaiti evagadziri vemidziyo. Kana paine hurongwa hutsva kana chigamba chitsva, ndapota chigadzirise nenguva.
(2) Kugadziriswa kusina kunaka:
Nekuti kune akasiyana chinja masisitimu, maneti manejimendi anowanzo aine zvikanganiso zvekumisikidza kana configswitch. Mhosho huru ndeiyi: 1. System data error: system data, kusanganisira software setting, inoshandiswa kutsanangura hurongwa hwose. Kana iyo data data isiriyo, inokonzeresa kutadza kuzere kwehurongwa, uye ine kukanganisa pane yese exchange Bureau.2. Bureau data kukanganisa: Iyo Bureau data inotsanangurwa zvinoenderana nemamiriro chaiwo eiyo exchange Bureau. Kana iyo data yechiremera isiri iyo, ichavawo nemhedzisiro pahofisi yese yekutsinhana.3. Mushandisi data Kanganiso: Iyo data yemushandisi inotsanangura mamiriro emushandisi wega wega. Kana iyo data yevashandisi ikaiswa zvisina kunaka, ichava nemhedzisiro kune mumwe mushandisi.4, iyo hardware yekumisikidza haina kukodzera: iyo hardware yekumisikidza ndeyekuderedza rudzi rwedunhu redunhu, uye boka kana akati wandei mapoka ekuchinja akaiswa. bhodhi redunhu, kutsanangura mamiriro ekushanda kwebhodhi redunhu kana nzvimbo muhurongwa, kana hardware isina kuiswa zvakanaka, ichatungamirira kubhodhi redunhu harishande zvakanaka. Kukundikana kwerudzi urwu dzimwe nguva kunonetsa kuwana, kunoda humwe huwandu hwekuunganidza ruzivo. Kana iwe usingakwanisi kuona kana pane dambudziko nekugadzirisa, dzorera fekitari default configuration uye ipapo nhanho nhanho. Zvakanakisisa kuverenga mirayiridzo isati yagadziriswa.
(3) Zvinhu Zvokunze:
Nekuda kwekuvapo kwemavhairasi kana kurwiswa kwehacker, zvinogoneka kuti muenzi anogona kutumira nhamba yakakura yemapakiti asingasangane nemitemo ye encapsulation kune yakabatana chiteshi, zvichikonzera kuti switch processor yakabatikana zvakanyanya, zvichikonzera kuti mapaketi anonoka. kumberi, zvichitungamira kune buffer leakage uye packet kurasikirwa chiitiko. Imwe nyaya ndeyedutu rekutepfenyura, iro risingangotore yakawanda yetiweki bandwidth, asi zvakare inotora yakawanda yeCPU yekugadzirisa nguva. Kana iyo network yakagarwa nehuwandu hukuru hwenhepfenyuro data pakiti kwenguva yakareba, iyo yakajairwa point-to point kutaurirana haizoitwe zvakajairwa, uye kumhanya kwenetiweki kunononoka kana kupera simba.
Muchidimbu, kutadza kwesoftware kunofanirwa kuve kwakaoma kuwana pane kutadza kwehardware. Pakugadzirisa dambudziko, zvingasada kushandisa mari yakawandisa, asi zvinoda nguva yakawanda. Netiweki maneja anofanira kukudziridza tsika yekuchengeta matanda mubasa ravo rezuva nezuva. Pese panoitika mhosho, rekodha chiitiko chemhosho nenguva, maitiro ekuongorora kukanganisa, mhinduro yekukanganisa, pfupiso yerudzi rwekukanganisa uye rimwe basa, kuitira kuti vaunganidze ivo pachavo ruzivo. Mushure mekugadzirisa dambudziko rega rega, isu tichanyatsoongorora chikonzero chedambudziko uye mhinduro. Nenzira iyi isu tinogona kugara tichizvinatsiridza isu uye kupedzisa zvirinani iro rakakosha basa retiweki manejimendi.
Nguva yekutumira: May-15-2024