Phetoho e laoloanglihlahisoa li fana ka mekhoa e sa tšoaneng ea tsamaiso ea marang-rang e thehiloeng ho "terminal control port" (Console), e thehiloeng maqepheng a Websaete, le tšehetso ea Telnet ho kena ho marang-rang ka thōko.Ka hona, batsamaisi ba marang-rang ba ka etsa tlhahlobo ea nako ea lehae kapa e hole ea boemo ba ts'ebetso ea switch le boemo ba ts'ebetso ea marang-rang, le ho laola maemo a ts'ebetso le mekhoa ea ts'ebetso ea likou tsohle tsa switch lefatšeng ka bophara.Joale, matšoao a mararo a maholo a li-switch tsa indasteri tse laoloang ke life?

Lipontšo tse tharo tsa Liphetoho tse Laolehileng
1. Backplane bandwidth: E khetholla moeli o ka holimo oa bandwidth ea khokahanyo pakeng tsa template e 'ngoe le e' ngoe ea sebopeho le mochine oa ho fetola.
Backplane bandwidth ke palo e kholo ea data e ka sebetsoang lipakeng tsa processor ea switch interface kapa karete ea interface le bese ea data.Bophahamo ba "backplane" bo bonts'a kakaretso ea phapanyetsano ea data ea switch, mme yuniti ke Gbps, e tsejoang hape e le switching bandwidth.Boema-fofane bo ka morao ba switjha e akaretsang bo tloha ho li-Gbps tse 'maloa ho isa ho tse makholo tsa Gbps.Ha bandwidth ea backplane ea switjha e phahame, e matlafatsa bokhoni ba ts'ebetso ea data, empa litšenyehelo tsa moralo li phahame.
2. Bokhoni ba phapanyetsano: matšoao a mantlha
3. Sekhahla sa ho fetisa liphutheloana: boholo ba bokhoni ba sesebelisoa sa ho fetisetsa lipakete tsa data
Tse tharo di a amana.Ha li-bandwidth tsa backplane li phahame, li phahamisa matla a ho fetola 'me li phahamisa lebelo la ho fetisa lipakete.

Managed Switch Tasks
Sesebelisoa ke sesebelisoa sa bohlokoa ka ho fetisisa sa khokahano ea marang-rang sebakeng sa marang-rang sa sebaka sa heno, mme taolo ea marang-rang ea sebaka sa lehae hangata e kenyelletsa taolo ea switch.
Sesebelisoa sa taolo ea marang-rang se tšehetsa protocol ea SNMP.Protocol ea SNMP e na le lintlha tse bonolo tsa puisano tsa marang-rang, tse ka phethelang mesebetsi eohle ea mantlha ea tsamaiso ea marang-rang, e hloka lisebelisoa tse fokolang tsa marang-rang, 'me e na le mekhoa e meng ea tšireletso.Mokhoa o sebetsang oa protocol ea SNMP o bonolo haholo.Haholo-holo e hlokomela phapanyetsano ea tlhahisoleseding ea marang-rang ka mefuta e sa tšoaneng ea melaetsa, e leng PDUs (Protocol Data Units).Leha ho le joalo, li-switches tse laoloang li theko e boima haholo ho feta li-switches tse sa laoleheng tse hlalositsoeng ka tlase.

E sebelisetsoa ho lekola sephethephethe le linako
Li-switch tse laoloang li sebelisa mokhoa o kenyelelitsoeng oa Remote Monitoring (RMON) bakeng sa ho latedisa sephethephethe le mananeo, e leng se sebetsang hantle ho tseba hore na ho na le mathata a mang le ho kgephoha ha marang-rang.Moemeli oa software o tšehetsa lihlopha tse 4 tsa RMON (histori, lipalo-palo, lialamo le liketsahalo), ho matlafatsa tsamaiso ea sephethephethe, ho hlahloba le ho hlahloba.Lipalopalo ke lipalo-palo tse akaretsang tsa sephethephethe sa marang-rang;histori ke lipalo-palo tsa sephethephethe sa marang-rang ka nako e itseng ea nako;lialamo li ka fanoa ha meeli ea parameter ea marang-rang e seng e fetisitsoe;nako e emela liketsahalo tsa tsamaiso.

E fana ka QoS e thehiloeng ho leano
Ho boetse ho na le li-switches tse laoloang tse fanang ka QoS e thehiloeng leanong (Boleng ba tšebeletso).Melao ke melao e laolang boitšoaro ba ho fetoha.Batsamaisi ba marang-rang ba sebelisa maano ho abela bandwidth, ho beha pele, le ho laola phihlello ea marang-rang ho phallo ea lits'ebetso.Ho tsepamisitsoe maikutlo holim'a maano a taolo ea li-bandwidth tse hlokahalang ho fihlela litumellano tsa boemo ba lits'ebeletso le hore na maano a fanoa joang ho li-switches.Multifunction light-emitting diode (LED) boema-kepeng bo bong le bo bong ba switch ho bonts'a boemo ba kou, halofo / duplex e felletseng, le 10BaseT/100BaseT, le ho fetola li-LED tsa boemo ho bonts'a sistimi, matla a seng makae (RPS), le ts'ebeliso ea bandwidth. tsamaiso ea pono e thehiloe.Li-switches tse ngata tse ka tlaase ho boemo ba lefapha hangata ha li laoloe, 'me ke li-switches tsa boemo ba khoebo feela le li-switches tse seng kae tsa lefapha la lefapha li tšehetsa mesebetsi ea tsamaiso ea marang-rang.