Iiswitshi zihlelwa ngokweiiswitshi ezilawulwayokunye nokutshintsha okungalawulwayo ngokuhambelana nokuba banokulawulwa okanye hayi.Ukutshintsha okulawulwayo kunokulawulwa ngezi ndlela zilandelayo: ulawulo nge-RS-232 i-port ye-serial (okanye i-port parallel), ulawulo nge-browser yewebhu, kunye nolawulo lwesoftware yolawulo lweNethiwekhi.

1. Uthotho lolawulo lwezibuko
Utshintsho lolawulo lwenethiwekhi luza kunye nentambo ye-serial yolawulo lokutshintsha.Qala uqhoboshele elinye icala lentambo yesiriyali kwizibuko lothotho ngasemva kwiswitshi, kwaye uqhagamshele elinye isiphelo kwi-serial port yekhompyuter eqhelekileyo.Emva koko amandla kwi-switch kunye nekhompyutheni.Iprogram ye "Hyper Terminal" inikezelwa kuzo zombini iiWindows98 kunye neWindows2000.Vula "i-Hyper Terminal", emva kokumisela iiparitha zokudibanisa, unokusebenzisana nokutshintsha ngekhebula le-serial ngaphandle kokuhlala kwi-bandwidth yokutshintsha, ngoko kuthiwa "Ngaphandle kwebhendi".

Kule ndlela yokulawula, iswitshi ibonelela ngojongano lwekhonsoli eqhutywa yimenyu okanye ujongano lomgca womyalelo.Ungasebenzisa iqhosha elithi "Tab" okanye izitshixo zotolo ukuhamba kwiimenyu kunye neemenyu ezincinci, cofa iqhosha elithi Faka ukwenza imiyalelo ehambelanayo, okanye usebenzise isethi yolawulo lolawulo oluzinikeleyo ukulawula iswitshi.Iiswitshi zeempawu ezahlukeneyo zineseti zomyalelo ezahlukeneyo, kwaye nokutshintsha kophawu olufanayo banemiyalelo eyahlukileyo.Kulula ngakumbi ukusebenzisa imiyalelo yemenyu.

2. Ulawulo lwewebhu
Umtshintshi olawulwayo unokulawulwa ngeWebhu (isiphequluli sewebhu), kodwa idilesi ye-IP kufuneka inikezelwe kwitshintshi.Le dilesi ye-IP ayinayo enye injongo ngaphandle kokutshintsha kolawulo.Kwimeko engagqibekanga, iswitshi ayinayo idilesi ye-IP.Kufuneka ukhankanye idilesi ye-IP ngokusebenzisa uthotho lwezibuko okanye ezinye iindlela ukwenza le ndlela yolawulo.

Xa usebenzisa i-browser yewebhu ukulawula ukutshintsha, ukutshintshela kufana ne-Web server, kodwa iphepha lewebhu aligcinwanga kwi-hard disk, kodwa kwi-NVRAM yokutshintsha.Inkqubo yeWebhu kwiNVRAM inokuphuculwa ngenkqubo.Xa umlawuli efaka idilesi ye-IP yokutshintsha kwisiphequluli, umtshintshi udlula iphepha lewebhu kwikhompyutheni njengomncedisi, kwaye uvakalelwa kukuba u tyelela iwebhusayithi, njengoko kuboniswe kuMfanekiso 2. Le ndlela ithatha i-bandwidth tshintsha, ngoko ibizwa ngokuba "kulawulo lwebhendi" (kwibhendi).

Ukuba ufuna ukulawula iswitshi, cofa nje into ehambelanayo yomsebenzi kwiphepha lewebhu kwaye utshintshe iiparameters zokutshintsha kwibhokisi yokubhaliweyo okanye uluhlu oluhlayo.Ulawulo lwewebhu lunokwenziwa kwinethiwekhi yendawo yendawo ngale ndlela, ngoko ke ulawulo olukude lunokuphunyezwa.

3. ulawulo lwesoftware
Utshintsho lwenethiwekhi yolawulo lulandela iprotocol yeSNMP (iProtocol yoLawulo lweNethiwekhi elula), eyisethi yolawulo lwezixhobo zenethiwekhi ezihambelana nemigangatho yamazwe ngamazwe.Zonke izixhobo ezilandela iprotocol yeSNMP zinokulawulwa ngesoftware yolawulo lwenethiwekhi.Kufuneka ufake kuphela iseti yesoftware yolawulo lwenethiwekhi yeSNMP kwindawo yokusebenzela yolawulo lwenethiwekhi, kwaye unokulawula ngokulula iiswitshi, iirotha, iiseva, njl. kwinethiwekhi ngeLAN.I-interface ye-software ye-SNMP yolawulo lwenethiwekhi iboniswe kwi-Figure 3. Kwakhona yindlela yokulawula kwi-band.

Isishwankathelo: Ulawulo lokutshintsha olulawulwayo lunokulawulwa ngezi ndlela zintathu zingasentla.Yeyiphi indlela esetyenziswayo?Xa utshintsho lusekwe ekuqaleni, luhlala luphuma ngaphandle kolawulo;emva kokumisela idilesi ye-IP, ungasebenzisa ulawulo lwe-band.Ulawulo lwebhendi Ngenxa yokuba idatha yolawulo ihanjiswa nge-LAN esetyenziswa esidlangalaleni, ulawulo olukude lunokufezekiswa, kodwa ukhuseleko alunamandla.Ulawulo olungaphandle kwebhendi lunxibelelwano lwe-serial, kwaye idatha ihanjiswa kuphela phakathi kokutshintsha kunye nomatshini wokulawula, ngoko ukhuseleko lunamandla kakhulu;nangona kunjalo, ngenxa yokulinganiselwa kobude bentambo ye-serial, ulawulo olukude alukwazi ukuphunyezwa.Ke yeyiphi indlela oyisebenzisayo ixhomekeke kwiimfuno zakho zokhuseleko kunye nolawulo.