Gukemura ibibazo n'ibisubizo ku makosa yo kohereza amakuru kuri module ya optique

Ubwo bwoko bw'ikosa bukubiyemo ahaniniports zitaza UP, ports zigaragaza imiterere ya UP ariko ntizohereza cyangwa ngo zakire paki, ibikorwa bya port up/down bikunze kubaho, hamwe n'amakosa ya CRC.
Iyi nkuru isesengura ibi bibazo bisanzwe mu buryo burambuye.

I. Icyambu ntikizamurwa

KujyanaModule za optique za 10G SFP+/XFPUrugero, iyo umuyoboro w’ikoranabuhanga unaniwe kuzamuka nyuma yo guhuzwa n’ikindi gikoresho, gukemura ibibazo bishobora gukorwa hakurikijwe ibintu bitanu bikurikira:

Intambwe ya 1: Reba niba uburyo bw'umuvuduko n'uburyo bwa duplex ku mpera zombi bihuye

Shyira mu bikorwagaragaza incamake y'aho uherereyeitegeko ryo kureba aho umuyoboro uherereye.
Niba hari ikibazo kidahuye, shyiraho umuvuduko wa port na duplex mode ukoreshejeumuvudukonaduplexamategeko.

Intambwe ya 2: Reba niba umuyoboro w'igikoresho na module y'urukiramende bihuye mu muvuduko no mu buryo bwa duplex

Koreshagaragaza incamake y'aho uherereyeitegeko ryo kugenzura imiterere.
Niba hari ikibazo kidahuye, shyiraho umuvuduko ukwiye n'uburyo bwo gukora uduce dutatu ukoreshejeumuvudukonaduplexamategeko.

Intambwe ya 3: Reba niba imiyoboro yombi ikora neza

Koresha ikizamini cya loopback kugira ngo urebe niba imiyoboro yombi ishobora kuza hejuru.

• On Imbuga za 10G SFP+kuri ikarita y'umurongo, koresha insinga ya 10G SFP+ ifata neza (ku bijyanye no guhuza intera ngufi) cyangwa module za optique za SFP+ zifite imigozi ya fibre patch.

• On Imbuga za XFP 10G, koresha module za XFP optique na fibre optique mu gupima.

Iyo port izamutse, port y'urungano iba idasanzwe.
Iyo icyambu kidaturutse hejuru, icyambu cyo mu gace kiba kidasanzwe.
Ikibazo gishobora kwemezwa hakoreshejwe uburyo bwo gusimbuza urubuga rwo mu gace cyangwa urw'abandi.

Intambwe ya 4: Reba niba module y'urumuri ikora neza

Reba cyane cyaneAmakuru ya DDM, imbaraga z'urumuri, uburebure bw'uburebure bw'umurambararo, n'intera yo kohereza.

• Amakuru ya DDM
  Koreshagaragaza ibisobanuro birambuye bya transceiver ku miyoboroitegeko ryo kugenzura niba ibipimo ari ibisanzwe.
  Iyo hagaragaye inzogera, module y'urumuri ishobora kuba ifite ikibazo cyangwa idahuye n'ubwoko bw'urumuri rw'urumuri.

• Ingufu z'urumuri
  Koresha icyuma gipima ingufu z'amashanyarazi kugira ngo urebe niba urwego rw'ingufu z'amashanyarazi zitangwa n'izitangwa n'amashanyarazi ruhamye kandi ruri mu rugero rusanzwe.

• Uburebure bw'umuraba / Intera
  Koreshagaragaza uburyo bwo kwakira amakuru (transceiver interface)itegeko ryo kugenzura niba uburebure bw'uburebure n'intera yo kohereza bya modules optique ku mpera zombi bihuye.

Intambwe ya 5: Reba niba fibre y'urumuri ari isanzwe

Urugero:

• Modules za SFP+ optique zo mu buryo bumwe zigomba gukoreshwa hamwe na fibre zo mu buryo bumwe.

• Module za Multimode SFP+ optical zigomba gukoreshwa hamwe na fiber ya multimode.

Niba hari ikibazo, hita usimbuza fibre ubwoko bukwiye.

Niba ikibazo kidashoboye kuboneka nyuma yo gukora igenzura ryose ryavuzwe haruguru, ni byiza kuvugana n'abakozi bashinzwe ubufasha mu bya tekiniki b'umutanga serivisi kugira ngo bagufashe.

II. Imiterere y'aho umuyoboro uherereye irazamuka ariko ntabwo wohereza cyangwa wakira amapaki

Iyo aho port iri UP ariko paki ntizohererekanywa cyangwa ngo zakiriwe, kosora ibibazo ukoresheje ibintu bitatu bikurikira:

Intambwe ya 1: Reba imibare y'ibikubiye mu ipaki

Reba niba aho port iherereye ku mpera zombi haguma hejuru kandi niba aho packet counters ku mpera zombi ziyongera.

Intambwe ya 2: Reba niba imiterere y'umuyoboro igira ingaruka ku kohereza paki

• Ubwa mbere, reba niba hari imiterere y'umuyoboro yakoreshejwe hanyuma urebe niba ari yo. Nibiba ngombwa, kuraho imiterere yose hanyuma wongere ugerageze.

• Icya kabiri, reba niba agaciro ka port MTU ari1500Niba MTU irengeje 1500, hindura imiterere yayo ukurikije ibyo uteganya.

Intambwe ya 3: Reba niba umuyoboro n'uburyo bwo guhuza ari ibisanzwe

Simbuza pori ihujwe hanyuma uyihuze n'indi pori kugira ngo urebe niba ikibazo nk'icyo cyabaho.
Niba ikibazo gikomeje, simbura module ya optique.

Niba ikibazo kidakemutse nyuma y’igenzura ryavuzwe haruguru, ni byiza kuvugana n’abakozi bashinzwe ubufasha mu bya tekiniki b’umutanga serivisi.

III. Icyambu gikunze kuzamuka cyangwa kumanuka

Iyo umuyoboro w'urumuri ukunze kuzamuka cyangwa kumanuka:

• Ubwa mbere, emeza niba module y'amajwi idasanzwe ureba nibaamakuru y'inkuba, kandi ukemure ibibazo byombi bya modules optique na fibre connecting.

• Ku bijyanye na modules z'amatara zishyigikiraigenzura ry'ibizamini by'ikoranabuhanga, reba amakuru ya DDM kugira ngo umenye niba ingufu z'urumuri ziri ku rugero rw'ingenzi.

  • Nibakohereza ingufu z'urumuriifite agaciro gakomeye, simbura fibre optique cyangwa module optique kugira ngo ugenzure neza.

  • Nibahabwa ingufu z'urumuriiri ku gaciro k'ingenzi, kemura ikibazo cya module ya optique ya peer na fibre ihuza.

Iyo iki kibazo kibaye hamwe namodules z'amashanyarazi zikoresha optique, gerageza gushyiraho umuvuduko wa port na duplex mode.

Niba ikibazo kikomeje nyuma yo gusuzuma umurongo, ibikoresho bya kijyambere, n'ibikoresho byo hagati, ni byiza kuvugana n'abakozi bashinzwe ubufasha bwa tekiniki ku mutanga serivisi.

IV. Amakosa ya CRC

Intambwe ya 1: Reba imibare ya paki kugira ngo umenye ikibazo

Koreshaerekana aho uherereyeitegeko ryo kugenzura imibare y'amakosa mu byerekezo byombi by'ingress n'ibyo asohokamo no kumenya ibibara birimo kwiyongera.

• Amakosa ya CEC, frame, cyangwa throttles yiyongera iyo umuntu yinjiriye

  • Koresha ibikoresho byo gupima kugira ngo urebe niba umuyoboro ufite ikibazo. Niba ari uko bimeze, simbura insinga y'umuyoboro cyangwa fibre y'urumuri.

  • Ubundi buryo, huza insinga cyangwa module ya optique ku yindi port.

    • Iyo amakosa agarutse nyuma yo guhindura ports, port ya mbere ishobora kuba ifite ikibazo.

    • Niba amakosa akigaragara kuri port izwi neza, ikibazo gishobora kuba kiri kuri igikoresho cya peer cyangwa intermediate transmission link.

• Amakosa yo gusimbuka yiyongera iyo umuntu yinjira
  Koreshaerekana aho uherereyeitegeko inshuro nyinshi kugira ngo urebe nibaamakosa yo kwinjirabiri kwiyongera.
  Niba ari uko bimeze, ibi bigaragaza kwiyongera kw'ibirenze urugero, bishobora guterwa no gufungana imbere mu muhanda cyangwa kuziba kw'ikarita y'umurongo.

• Amakosa y'ibihangange yiyongera iyo binjira
  Reba niba imiterere ya fremu nini ku mpera zombi ihuye, harimo:

  • Uburebure ntarengwa bw'ipaki busanzwe

  • Uburebure ntarengwa bw'ipaki bwemewe

Intambwe ya 2: Reba niba ingufu za module ya optique ari izisanzwe

Koreshagaragaza ibisobanuro birambuye bya transceiver interfacesitegeko ryo kugenzura agaciro k'ikoranabuhanga gakoreshwa muri module ya optique.
Niba imbaraga z'urumuri zidasanzwe, simbura module y'urumuri.

Intambwe ya 3: Reba niba imiterere y'umuyoboro ari isanzwe

Koreshagaragaza incamake y'aho uherereyeitegeko ryo kugenzura imiterere y'umuyoboro, hibandwa kuri:

• Imiterere y'ibiganiro

• Uburyo bwa Duplex

• Umuvuduko w'icyambu

Niba habonetse uburyo bwo guhuza hagati ya duplex cyangwa umuvuduko, shyiraho uburyo bwo guhuza bwa duplex n'umuvuduko wa port ukoreshejeduplexnaumuvudukoamategeko.

Intambwe ya 4: Reba niba umuyoboro n'uburyo bwo kohereza ubutumwa ari ibisanzwe

Simbuza aho wahujwe kugira ngo urebe niba ikibazo gikomeje.
Niba bigenze bityo, reba ibikoresho byo hagati n'ibikoresho byo kohereza amakuru.
Niba ari ibisanzwe, simbura module ya optique.

Intambwe ya 5: Reba niba umuyoboro wakira umubare munini w'amafuremu agenzura ubwiyongere bw'amazi

Koreshaerekana aho uherereyeitegeko ryo kugenzuraikaramu yo guhagarikakontaro.
Iyo konti ikomeje kwiyongera, icyambu kirimo kohereza cyangwa kwakira umubare munini w'amafuremu agenzura ubwiyongere bw'amazi.

Reba kandi niba urujya n'uruza rw'abantu rwinjira cyangwa rusohoka ari rwinshi cyane kandi niba igikoresho cya kigenzi gifite ubushobozi buhagije bwo gutunganya urujya n'uruza rw'abantu.

Niba nta kibazo cyabonetse ku bijyanye n'imiterere, ibikoresho bya kijyambere, cyangwa umurongo wo kohereza amakuru nyuma yo kurangiza igenzura ryose, nyamuneka hamagara itsinda ry'ubufasha bwa tekiniki ry'umutanga serivisi.