LAN vs Ethernet Port: Ndeupi Musiyano?

Zviri Mukati

• 1. Misiyano Yakakosha Pakati peLAN neEthernet Ports
• 2. Zvakanakira uye Zvakaipa zveLAN Ports
• 3. Zvakanakira uye Zvakaipa zveEthernet Ports
• 4. Kusarudza Iyo Yakakodzera Port kune Zvaunoda

key takeaway

A LAN inobatanidza zvishandiso zvetiweki mukati menzvimbo yenzvimbo.

Ethernet itiweki protocol inoshandiswa kumisikidza wired network yekubatanidza.

MaLAN anowanzo sanganisira zvishandiso senge ma routers, switch, uye NICs.

Yakasiyana network topology, senge nyeredzi uye mesh, rubatsiro mukuvaka network network.

Ethernet tambo dzinovimbisa yakakwirira-kumhanya uye yakavimbika network yekubatanidza.

Misiyano Yakakosha Pakati peLAN neEthernet Ports

Kuti tinzwisise LAN neEthernet ports, tinofanira kutarisa maitiro avo emuviri uye maitiro. Isu tinofanirwawo kufunga nezve kumhanya kwavo, kuita kwavo, uye huwandu. Izvi zvinotibatsira kuona mashandiro avanoita pamwe chete mumambure.

A. Misiyano Yenyama neYemaitiro

Pachitubu chemuviri, LAN neEthernet ports dzinobatanidza network network. LAN ports ine mamwe maficha seSimba pamusoro peEthernet (PoE). Ethernet ports, kune rumwe rutivi, iri nyore uye inotarisa pane yakananga kuendesa data.

B. Kukurumidza uye Kuenzanisa Kwekuita

LAN neEthernet zviteshi zvine kumhanya kwakasiyana uye kuita. Ethernet ports inotsigira kumhanya kubva ku10 Mbps kusvika ku100 Gbps. Iko kumhanya kunoenderana netiweki adapta uye bandwidth yemidziyo. CSMA/CD inobatsira kubata kuyerera kwedata uye kudzivirira kudhumhana.

C. Transmission Range uye Limitations

Huwandu hweLAN neEthernet ports hunoenderana nekabhura uye netiweki dhizaini. Ethernet miyero inoisa hurefu hwetambo refu kune yakanaka kutapurirana data. Rudzi rwekabheti, semhangura kana fiber optics, inokanganisawo kuita.

Zvakanakira uye Zvakaipa zveLAN Ports

Local Area Networks (LANs) dzine mativi ose akanaka neakaipa. Kuziva izvi kunogona kukubatsira kusarudza kana LAN yakakunakira iwe kana bhizinesi rako.

Imwe huru yekuwedzera yeLAN ports ndeye kuvimbika kwavo kwetiweki. MaLAN madiki uye ari nyore, zvinoreva kuti matambudziko mashoma uye kuita zvirinani. Izvi zvinoita kuti kuendesa data kugadzikane uye kwakavimbika.

MaLAN anopawo yakasimba network kuchengetedza. Zviri nyore kuchengetedza kupinda kusingadiwe kunze, izvo zvinobatsira kudzivirira kubva kutyisidzira online. Iyi setup inobatsira kudzora ndiani anogona kushandisa network.

MaLAN akanakira kugovana internet uye kutumira data. Vazhinji vashandisi vanogona kugovera imwe internet yekubatanidza, zvichiita kuti inyatsoshanda. Inoitawo kuti kugovana data pakati pemidziyo nekukurumidza uye kuve yakachengeteka.

MaLAN anoshanda nemazvo neese centralized control uye decentralized control. Centralized control inoita kuti kutonga network kuve nyore, asi decentralized control inopa kuwedzera kuchinjika. Uku kuchinjika kunobatsira kuti network irambe yakasimba kunyangwe chikamu chimwe chikatadza.

Zvakanakira uye Zvakaipa zveEthernet Ports

Ethernet ports ndiyo yakakosha mukumhanya-mhanya network, ichipa akawanda mabhenefiti. Ivo vane yakaderera latency, yakanakira kukurumidza kuchinjanisa data zvinodiwa sekutamba uye kutenderera. Matambo eEthernet seCat5e, Cat6, uye Cat7 akakosha pakuita kwavo.

Kune akasiyana Ethernet mwero seGigabit Ethernet, Fast Ethernet, uye 10G Ethernet. Imwe neimwe inopa kumhanya kwakasiyana, ichiita kuti Ethernet ports ienderane. Semuenzaniso, Gigabit Ethernet inokurumidza kupfuura Fast Ethernet, yakakodzera kune yanhasi inokurumidza network.

Nekudaro, Ethernet ports ine downsides. Kukanganisa kwechiratidzo kunogona kuitika, kunyanya nemidziyo yakawanda yakatenderedza. Zvakare, tambo dzeEthernet dzinogona kukuvadzwa uye dzine miganhu yedaro. Semuenzaniso, vanorasikirwa nekuita pamusoro pemadaro marefu, iro idambudziko mumambure makuru.

Nekudaro, Ethernet ports ine downsides. Kukanganisa kwechiratidzo kunogona kuitika, kunyanya nemidziyo yakawanda yakatenderedza. Zvakare, tambo dzeEthernet dzinogona kukuvadzwa uye dzine miganhu yedaro. Semuenzaniso, vanorasikirwa nekuita pamusoro pemadaro marefu, iro idambudziko mumambure makuru.

Muchidimbu, Ethernet ports inopa kukurumidza kusingaenzaniswi uye kuvimbika kwekutaurirana newaya. Asi, zvakakosha kuti utarise kunaka kwetambo uye nyaya dzechinhambwe. Kuziva izvi zvakanakira nezvayakaipira kunobatsira kusarudza kana Ethernet ports inosangana nezvako zvekumhanya-mhanya zvekuda kushamwaridzana.

Kusarudza Iyo Yakakodzera Port kune Zvaunoda

Paunenge uchitora chiteshi chetiweki yako, kiyi yekuziva mutsauko pakati pewaya uye isina waya maLAN. Wired network, uchishandisa Ethernet ports, inopa zvirinani kumhanya uye kuvimbika. Iwo akanakira nzvimbo dzaunoda kukurumidza uye kwakagadzikana kubatana.

Wireless LANs, zvisinei, inopa rusununguko rwekufamba-famba pasina tambo. Izvo zviri nyore kumisikidza uye kushanda zvakanaka kune avo vanokoshesa kufamba.

Izvo zvakakoshawo kufunga nezve mashandisiro anoita zvishandiso zvako pamwe chete. Ita shuwa kuti midziyo yako yese, ine waya kana isina waya, inogona kutaura kune imwe neimwe zvakanaka. Kana ukaronga kukura network yako, funga kuti uchawedzera sei mamwe maturusi. Wired network inogona kuda mamwe madoko uye tambo, nepo dzisina waya dzichigona kukwidziridzwa nema routers kana renji marefu.

Kuziva nezve IP kero uye subnets kwakakosha zvakare. Kunyangwe iwe uri kumisikidza diki network yemba kana hombe yemakambani, kunzwisisa kuti zvishandiso zvinowana sei IP kero kwakakosha. Subnets inobatsira kuvandudza kuchengetedzwa kwetiweki uye kuita. VLANs zvakare inogona kubatsira kubata network yako zvirinani nekuiisa zvikamu.

Pakupedzisira, kana kusarudza wired kana wireless zvinoenderana nezvido zvako. Funga nezve kutengeserana-offs mukumhanya, kuvimbika, nyore kushandisa, uye kuti network yako ingakura sei. Nekuyera zvinhu izvi, unogona kusarudza yakanakisa sarudzo kunetiweki yako.

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