Ib, Network cable zoo teeb meem
1. Cov kab hluav taws xob tsis zoo: Siv cov khoom siv tsis zoo lossis cov kab hluav taws xob tsis zoo tuaj yeem ua rau lub teeb liab qis thiab cuam tshuam rau kev sib kis ceev.
2. Network cable aging: Tom qab siv ntev, lub network cable yuav muaj hnub nyoog, ua rau kev ua haujlwm qis.
3. Network cable ntev dhau lawm: Network cables uas tshaj tus qauv siab tshaj plaws ntev (xws li 100 meters) tuaj yeem ua rau lub teeb liab attenuation.
→ Kev daws teeb meem
1. Hloov siab - zoo Ethernet cables: Xaiv cov cables uas ua tau raws li cov qauv, xws li Cat5e, Cat6, lossis Cat6a. Cov kab hluav taws xob network no txhawb kev sib kis tau zoo dua thiab ntev dua.
2. Tshawb xyuas qhov ntev ntawm lub network cable: xyuas kom meej tias qhov ntev ntawm lub network cable tsis tshaj qhov ntev tshaj plaws tus qauv (piv txwv li, qhov ntev tshaj plaws ntawm Cat5e thiab Cat6 yog 100 meters).
3. Xyuas seb lub network cable puas lawm: Xyuas seb lub network cable puas tawg, hnav, los yog twisted. Yog tias nws puas lawm, hloov nws raws sijhawm.
2, Kev tsim cov khoom siv lead ua tsis zoo
1. Kev tsim cov khoom siv lead ua tsis zoo: Kev tsim cov khoom siv lead ua tsis zoo tuaj yeem ua rau kev sib cuag tsis zoo thiab cuam tshuam rau cov teeb liab kis tau tus mob.
2. Kab sib npaug yuam kev: Cov kab tsis raug ntawm lub taub hau siv lead ua (xws li T568A lossis T568B tus qauv) tuaj yeem ua rau kom ceev ceev.
3. Crystal taub hau tsis nruj nreem nias: Lub taub hau siv lead ua tsis tau nias siab, ua rau kev sib cuag tsis zoo.
→ Kev daws teeb meem
1. Xyuas seb lub taub hau siv lead ua yog nruj nreem nias: xyuas kom meej tias lub taub hau siv lead ua tau nias thiab tsis xoob. Lub taub hau, xyuas kom tseeb tias cov xov hlau sib raug zoo (xws li T568A lossis T568B tus qauv).
2. Xyuas seb lub taub hau siv lead ua yog nruj nreem nias: xyuas kom meej tias lub taub hau siv lead ua tau nias thiab tsis xoob.
3. Siv lub ntsuas hluav taws xob: Siv lub ntsuas hluav taws xob los xyuas seb lub network cable puas txuas nrog tag nrho yim lub cores, kom ntseeg tau tias txhua khub txuas zoo.
3, Network khoom teeb meem
1. Hloov lossis router tsis ua haujlwm: Cov khoom siv hauv network xws li keyboards, routers, lossis network phaib tej zaum yuav muaj teeb meem lossis teeb tsa tsis raug.
2. Cov khoom siv tsis tu ncua lossis cov tsav tsheb: Lub firmware lossis tus tsav tsheb ntawm lub cuab yeej yuav dhau los, cuam tshuam rau kev ua haujlwm.
3. Qhov chaw nres nkoj ceev tsis raug: Qhov chaw nres nkoj ceev thiab ob hom kev hloov pauv lossis router tsis raug teeb tsa kom raug.
→ Kev daws teeb meem
1. Txheeb xyuas cov xwm txheej ntawm cov cuab yeej: xyuas kom meej tias txhua yam khoom siv hauv lub network ua haujlwm zoo thiab tsis muaj teeb meem txhaum cai.
2. Hloov kho firmware thiab tsav tsheb: Mus saib lub vev xaib official ntawm lub chaw tsim khoom siv los rub tawm thiab nruab cov firmware tshiab thiab tsav tsheb.
3. Txheeb xyuas cov khoom siv teeb tsa: xyuas kom meej tias qhov hloov pauv thiab router tau teeb tsa kom raug, xws li chaw nres nkoj ceev thiab hom duplex.
1. Electromagnetic cuam tshuam: Cov khoom siv hluav taws xob los yog xov tooj cua ze ze yuav ua rau muaj kev cuam tshuam, cuam tshuam rau kev xa xov hluav taws xob network cable.
4, Kev cuam tshuam thiab suab nrov
1. Electromagnetic cuam tshuam: Cov khoom siv hluav taws xob los yog xov tooj cua ze ze yuav ua rau muaj kev cuam tshuam, cuam tshuam rau kev xa xov hluav taws xob network cable.
2. Kev cuam tshuam ntawm lub cev: Kev sib xyaw ua ke ntawm cov kab hluav taws xob sib txuas nrog lwm cov xov hlau kuj tuaj yeem ua rau muaj kev cuam tshuam.
→ Kev daws teeb meem
1. Nyob deb ntawm qhov chaw cuam tshuam: Khaws lub network cable kom deb ntawm cov kab hluav taws xob, lub cev muaj zog, thiab lwm yam khoom siv uas yuav ua rau muaj kev cuam tshuam hluav taws xob.
2. Siv cov kab hluav taws xob thaiv Ethernet: Hauv qhov chaw muaj kev cuam tshuam muaj zog, siv cov khoom siv tiv thaiv Ethernet (STP lossis FTP) tuaj yeem txo kev cuam tshuam.
3. Siv hlau cable tais: nteg lub network cable nyob rau hauv lub hlau cable tais kom txo kev cuam tshuam.
5, Network topology qauv
1. Tsis tsim nyog network topology: Ib qho tsis tsim nyog network topology qauv, xws li lub nplhaib sib txuas los yog kev sib txuas ntev heev, yuav ua rau muaj teeb meem qis.
2. Ntau yam khoom siv ntau dhau: Muaj ntau cov khoom siv hauv lub network, ua rau muaj kev faib bandwidth tsis sib xws.
→ Kev daws teeb meem
1. Optimize network topology: Tsim ib lub network topology qauv tsim nyog kom tsis txhob muaj kev sib txuas thiab sib txuas ntev heev.
2. Txo cov naj npawb ntawm cov khoom siv: Tsim nyog npaj lub network, txo cov khoom sib txuas uas tsis tsim nyog, thiab xyuas kom meej tias txhua lub cuab yeej tuaj yeem tau txais bandwidth txaus.
3. Siv qhov txuas txuas ntxiv: Siv qhov hloov pauv tsis tau tswj kom txuas ntxiv qhov chaw nres nkoj network, kom ntseeg tau tias txhua lub cuab yeej tuaj yeem txuas mus rau qhov siab - chaw nres nkoj ceev.
6, Network congestion
1. Cov ntaub ntawv ntau dhau: Cov ntaub ntawv ntau dhau hauv lub network ua rau tsis txaus bandwidth.
2. Qee cov cuab yeej siv ntau qhov bandwidth: Qee cov cuab yeej siv ntau qhov bandwidth, cuam tshuam rau lub network ceev ntawm lwm yam khoom siv.
→ Kev daws teeb meem
1. Saib xyuas cov tsheb khiav hauv lub network: Siv cov cuab yeej saib xyuas network xws li Wireshark, PRTG, thiab lwm yam los saib xyuas cov tsheb khiav hauv lub network thiab txheeb xyuas cov khoom siv lossis cov ntawv thov uas siv bandwidth.
2. Txhim kho bandwidth faib: Txhim kho QoS (Kev Pabcuam Zoo) cov cai tswj xyuas qhov tseem ceeb kom ntseeg tau cov kev cai bandwidth ntawm cov ntawv thov tseem ceeb.
1. Firewall thiab kev ruaj ntseg software txwv: Kev teeb tsa software tsis raug ntawm cov khoos phis tawj lossis cov khoom siv hauv network, xws li firewalls, software ruaj ntseg, thiab lwm yam, tuaj yeem txwv kev sib txuas ceev.
7, Software thiab System Settings
1. Firewall thiab kev ruaj ntseg software txwv: Kev teeb tsa software tsis raug ntawm cov khoos phis tawj lossis cov khoom siv hauv network, xws li firewalls, software ruaj ntseg, thiab lwm yam, tuaj yeem txwv kev sib txuas ceev.
2. Kev teeb tsa tsis raug ntawm kev khiav hauj lwm lossis kev tsav tsheb hauv lub network: Kev teeb tsa lub network ntawm kev khiav hauj lwm lossis lub network tsav tsheb tsis raug.
→ Kev daws teeb meem
1. Tshawb xyuas firewall thiab software ruaj ntseg: xyuas kom meej tias qhov chaw ntawm firewall thiab software ruaj ntseg tsis txwv kev sib txuas ceev.
2. Txhim kho kev khiav hauj lwm kev teeb tsa: Kho lub network teeb tsa ntawm lub operating system, xws li kev ua haujlwm tsis tsim nyog network kev pab cuam thiab optimizing TCP/IP tsis.
3. Hloov kho lub network tsav tsheb: xyuas kom meej tias tus tsav tsheb hauv lub network tau nce - mus rau - hnub rau kev ua tau zoo.
8, Environmental kub
1. Qhov kub thiab txias ib puag ncig: qhov kub thiab txias ib puag ncig tuaj yeem ua rau txo qis hauv kev ua haujlwm ntawm cov khoom siv hauv lub network thiab cuam tshuam rau kev sib txuas network cable.
→ Kev daws teeb meem
1. Txhim kho cov cua kub dissipation: xyuas kom meej tias cov khoom siv hauv network tau muab tso rau hauv qhov chaw muaj cua zoo thiab tsis txhob muaj qhov kub thiab txias.
Cov cuab yeej kuaj tsis raug: Siv cov cuab yeej ntsuas tsis raug lossis cov txheej txheem yuav ua rau cov txiaj ntsig tsis raug.
9, Kev xeem thiab kev siv tau
1. Cov cuab yeej ntsuas tsis raug: Siv cov cuab yeej ntsuas tsis raug lossis cov txheej txheem yuav ua rau cov txiaj ntsig tsis raug.
2. Qhov chaw kuaj tsis zoo: Lwm yam hauv qhov chaw sim, xws li kev sib txuas ntawm lub network, cov khoom siv thauj khoom, thiab lwm yam, tuaj yeem cuam tshuam cov txiaj ntsig kev xeem.
→ Kev daws teeb meem
1. Siv cov cuab yeej kuaj kev tshaj lij: Siv cov cuab yeej kuaj xyuas kev sib koom tes (xws li Speedtest los ntawm Ookla) rau kev sim kom paub tseeb qhov tseeb ntawm kev xeem.
2. Xaiv qhov chaw kuaj kom haum: Thaum lub sij hawm sim, xyuas kom meej tias lub network ib puag ncig yog qhov zoo tshaj plaws thiab tsis txhob cuam tshuam los ntawm lwm yam.
3. Ntau qhov kev xeem: Ua ntau yam kev xeem thiab ua qhov nruab nrab kom tau txais cov txiaj ntsig raug dua.
Qhov tsis ua raws li tus qauv ntawm lub network cable ceev yuav tshwm sim los ntawm ntau yam. Los ntawm kev txheeb xyuas thiab ua kom zoo ntawm cov cables network, siv lead ua lub taub hau ntau lawm, cov khoom siv network, cuam tshuam, network topology, network congestion, software thiab system settings, thiab ib puag ncig kub, qhov teeb meem ntawm network cable ceev tsis ua haujlwm tuaj yeem daws tau zoo.
