Chii chinonzi ring network switch
Mhete network switch imhando yakakosha yekuchinja, nekuti iyo mainstream ring network switch iindasitiri switch, saka inogona kunzi maindasitiri mhete network switch, ring network switch ine zvakawanda zvakanakira mumhete network chimiro, senge redundancy, kuvimbika uye zvichingodaro. on. Ring network switch inogona kuumba network yemhete, switch imwe neimwe ine madoko maviri eboka remhete, pakati pema switch kuburikidza neruoko ruoko gadzira ring network topology. Kubatsira kwekugadzwa kwayo ndeyekuti kana imwe link pane network yemhete ikabviswa, hazvizokanganisa kutumira data kune network, saka iyo ring network switch inotangwa mune dzakawanda maindasitiri ekukurukurirana minda. Iyo ring network switch inotora mamwe matekinoroji akakosha kudzivirira chizvarwa chekutepfenyura uye kuona kuvimbika kwetiweki yemhete.
Chechipiri: iyo ring network switch basa
Mune komputa network network, iyo ring network switch inounzwa kuti isangane nehutera hweiyo yakagovaniswa yekushanda mode. Hub ndiye mumiriri weiyo Shared work mode, kana hub kune postman, saka postman i "benzi" -- kwaari kuendesa, haazive zvakananga maererano nekero iri mutsamba kune tsamba kune anogamuchira, achangotora tsamba kuvanhu vose, uye ipapo regai mugamuchiri maererano kero mashoko kutonga kana zvavo! Iyo ring switch ndeye "smart" postman -- ring switch ine yakakwira bandwidth yekumashure bhazi uye yemukati yekutsinhana matrix. Mhete network switch inogona kuumba network yemhete, switch imwe neimwe ine madoko maviri eboka remhete, pakati pema switch neruoko ruoko ruoko kuti aumbe mhete network topology. Kubatsira kwekugadzwa kwayo ndeyekuti kana imwe link pane network yemhete ikabviswa, hazvizokanganisa kutumira data kune network, saka iyo ring network switch inotangwa mune dzakawanda maindasitiri ekukurukurirana minda. Iyo ring network switch inotora mamwe matekinoroji akakosha kudzivirira chizvarwa chekutepfenyura uye kuona kuvimbika kwetiweki yemhete. Ese madoko eiyo ring network switch akaturikwa pabhazi rekumashure. Kana dunhu rekutonga ragamuchira pakiti, chiteshi chekugadzirisa chinowana tafura yekudzora kero mundangariro kuti uone iyo NIC (network kadhi) yekuenda MAC (hardware kero yetiweki kadhi), uye nekukasira kuendesa pakiti kuchiteshi chekuenda kuburikidza. iyo yemukati yekutsinhana matrix. Kana iyo MAC isipo, iyo ring network switch inotepfenyura kune ese madoko. Mushure mekugamuchira mhinduro yechiteshi, mukana we "kudzidza" iyo kero nyowani uye woiwedzera kune yemukati kero tafura. Zvinogona kuonekwa kuti kana ring network switch inogamuchira "tsamba" inotumirwa nekadhi yetiweki, ichakurumidza kutumira tsamba kune anogamuchira maererano nemashoko ekero pamusoro uye "bhuku rekugara zvachose" remuenzi. Kana kero yeanogamuchira isiri parejista yeimba, iyo ring network switch inogovera tsamba kumunhu wese sehubhu, uye wozowana mugamuchiri. Mushure mekuwana mupi, iyo mhete network yekuchinjana mukana ichakurumidza kunyoresa ruzivo rwemunhu ku "imba yerejista", kuitira kuti mushure mebasa revatengi, tsamba inogona kukurumidza kupihwa.
Yetatu: iyo ring network switch solution
Ichi chirongwa chinotora matatu-layer hybrid network topology chimiro, icho chakakamurwa kuita zvikamu zvinoverengeka: mharadzano yekupinda, mharadzano convergence uye yekutarisa nzvimbo.
1) mharadzano yekupinda: shandisa 4-chiteshi POE mhete network switch kuti ubatanidze mharadzano kamera kune switch, uye wozoendesa kune mharadzano convergence layer kuburikidza nemwenje chiteshi. Iyo yekupinda switch pamharadzano yega yega yakabatana kune mharadzano convergence kuburikidza nemhete network.
2) Kuyambuka convergence: iyo 8-port PoE ring network switch yakabatana kune mharadzano convergence switch, uye yobva yaendeswa kunzvimbo yekutarisa kuburikidza neiyo optical port. Panguva imwecheteyo, dzakawanda convergence intersections dzakabatana uye dzinoendeswa kunzvimbo yekucherechedza kuburikidza nemhete yemhete.
3) Monitoring Center: shandisa 24 gigabit matatu-layer switch kuti uunganidze uye kuendesa mharadzano imwe neimwe kune yepakati switch, uye shandisa maseva epakati nemidziyo yekuchengetedza.
Iyo networking mode yeEthernet switch ine ring network basa inowanzo shandisa nzira yekubatanidza yedhiyagiramu yemuti, kuyedza kudzivirira kuita kuti network ive loop.
Zvina: zvakanakira iyo ring network switch
Iyo ring network switch network yakagadzikana uye nguva yekuzviporesa ipfupi.
Mukuvaka kweiyo mhete network, kana imwe optical fiber yakavharwa, uchishandisa ring network switch, unogona otomatiki kusvetukira kune imwe optical tambo kuti uenderere mberi nekutaurirana.
Port zviwanikwa uye chinongedzo bandwidth kushandiswa mazinga akakwira
Iyo network inovimbika zvakanyanya mushure mekushandisa ring network scheme ine ring network switch.
Ethernet switch muti network ine mhete network basa inodzivirira shanduko yeprotocol yekutaurirana uye inofambisa manejimendi.
Iyo Ethernet switch ine mhete network basa inogona kunyatso dzivirira dutu renhepfenyuro uye ive nechokwadi chekushanda kwakajairwa kwe switch.
Ethernet chinja muti network ine mhete network basa ine zvakanakira yeakakwira transmission bandwidth, inochinjika network chimiro, nyore kuwedzera, akawanda-sevhisi tsigiro kugona, kugadzirisa nyore uye yakasimba kupesana-kupindira.
Iyo Ethernet switch ine mhete network basa inogona kuona yakawandisa dziviriro
Nguva yekutumira: Nov-14-2023