LAN vs Ethernet Port: Itandukaniro irihe?

Imbonerahamwe

• 1. Itandukaniro ryingenzi hagati ya LAN na Ethernet Icyambu
• 2. Ibyiza n'ibibi by'ibyambu bya LAN
• 3. Ibyiza n'ibibi bya Ethernet
• 4. Guhitamo Icyambu Cyiza kubyo Ukeneye

urufunguzo

LAN ihuza ibikoresho byurusobe mugace kegereye.

Ethernet numuyoboro wa protocole ikoreshwa mugushiraho imiyoboro ihuza insinga.

LAN isanzwe ikubiyemo ibikoresho nka router, switch, na NIC.

Urusobe rutandukanye rwa topologiya, nkinyenyeri na mesh, ubufasha mukubaka ibikorwa remezo.

Imiyoboro ya Ethernet yemeza umuvuduko mwinshi kandi wizewe.

Itandukaniro ryibanze hagati ya LAN na Ethernet Ibyambu

Kugira ngo dusobanukirwe ibyambu bya LAN na Ethernet, dukeneye kureba ibintu bifatika. Tugomba kandi gusuzuma umuvuduko wabo, imikorere, nurwego. Ibi bidufasha kubona uko bakorana murusobe.

A. Itandukaniro ryumubiri nuburyo

Kurwego rwumubiri, ibyambu bya LAN na Ethernet bihuza ibikoresho byurusobe. Ibyambu bya LAN bifite ibintu byiyongereye nka Power hejuru ya Ethernet (PoE). Ethernet ibyambu, kurundi ruhande, biroroshye kandi byibanda kubohereza amakuru ataziguye.

B. Kugereranya umuvuduko nigikorwa

LAN na Ethernet ibyambu bifite umuvuduko nuburyo bukora. Ibyambu bya Ethernet bishyigikira umuvuduko kuva 10 Mbps kugeza 100 Gbps. Umuvuduko uterwa numuyoboro wumuyoboro hamwe nubunini bwibikoresho. CSMA / CD ifasha gucunga amakuru no kwirinda kugongana.

C. Urwego rwohereza no kugarukira

Urutonde rwa LAN na Ethernet ibyambu biterwa na cabling hamwe nigishushanyo mbonera. Ibipimo bya Ethernet bishyiraho uburebure bwa kabili ndende yo kohereza amakuru neza. Ubwoko bwa cabling, nkumuringa cyangwa fibre optique, nabwo bugira ingaruka kumikorere.

Ibyiza n'ibibi bya LAN

Umuyoboro waho (LAN) ufite impande zombi nziza kandi mbi. Kumenya ibi birashobora kugufasha guhitamo niba LAN ikubereye cyangwa ubucuruzi bwawe.

Ikintu kinini cyongeyeho ibyambu bya LAN ni urusobe rwabo. LANs ni nto kandi yoroshye, bivuze ibibazo bike nibikorwa byiza. Ibi bituma ihererekanya ryamakuru rihamye kandi ryizewe.

LAN nayo itanga umutekano ukomeye. Biroroshye gukomeza kwinjira udashaka, bifasha kurinda iterabwoba kumurongo. Iyi mikorere ifasha kugenzura ushobora gukoresha umuyoboro.

LANs ninziza mugusangira interineti no kohereza amakuru. Abakoresha benshi barashobora gusangira umurongo umwe wa enterineti, bigatuma ukora neza. Bituma kandi gusangira amakuru hagati yibikoresho byihuse kandi bifite umutekano.

LANs ikora neza hamwe no kugenzura hamwe no kugenzura ubuyobozi. Igenzura ryibanze rituma gucunga urusobe byoroha, ariko kugenzura kwegereza ubuyobozi abaturage bitanga byinshi byoroshye. Ihinduka rifasha umuyoboro gukomeza gukomera nubwo igice kimwe cyananiranye.

Ibyiza n'ibibi bya Ethernet

Ibyambu bya Ethernet ni urufunguzo rwihuta rwihuta, rutanga inyungu nyinshi. Bafite ubukererwe buke, bwuzuye muburyo bwo guhanahana amakuru byihuse nko gukina no gutembera. Umugozi wa Ethernet nka Cat5e, Cat6, na Cat7 ningirakamaro mubikorwa byabo.

Hariho amahame atandukanye ya Ethernet nka Gigabit Ethernet, Ethernet yihuta, na 10G Ethernet. Buri kimwe gitanga umuvuduko utandukanye, bigatuma ibyambu bya Ethernet bihinduka. Kurugero, Gigabit Ethernet irihuta kuruta Ethernet yihuta, nibyiza kumurongo wihuse.

Nyamara, ibyambu bya Ethernet bifite ingaruka mbi. Kwivanga kw'ibimenyetso birashobora kubaho, cyane hamwe nibikoresho byinshi hirya no hino. Nanone, insinga za Ethernet zirashobora kwangirika kandi zikagira imipaka. Kurugero, batakaza imikorere kurenza intera ndende, nikibazo mumiyoboro minini.

Nyamara, ibyambu bya Ethernet bifite ingaruka mbi. Kwivanga kw'ibimenyetso birashobora kubaho, cyane hamwe nibikoresho byinshi hirya no hino. Nanone, insinga za Ethernet zirashobora kwangirika kandi zikagira imipaka. Kurugero, batakaza imikorere kurenza intera ndende, nikibazo mumiyoboro minini.

Muncamake, ibyambu bya Ethernet bitanga umuvuduko utagereranywa kandi wizewe kubitumanaho. Ariko, ni ngombwa gusuzuma ubuziranenge bwumugozi nibibazo byintera. Kumenya ibyiza n'ibibi bifasha guhitamo niba ibyambu bya Ethernet byujuje ibyifuzo byihuta byihuta.

Guhitamo Icyambu Cyiza kubyo Ukeneye

Mugihe uhitamo icyambu kuri neti yawe, ni urufunguzo rwo kumenya itandukaniro riri hagati yinsinga na simsiz. Imiyoboro ikoresheje insinga, ukoresheje ibyambu bya Ethernet, bitanga umuvuduko mwiza kandi wizewe. Nibyiza ahantu ukeneye guhuza byihuse kandi bihamye.

Wireless LANs, ariko, itanga umudendezo wo kuzenguruka udafite insinga. Biroroshye gushiraho no gukora neza kubantu baha agaciro kugenda.

Ni ngombwa kandi gutekereza uburyo ibikoresho byawe bikorana neza. Menya neza ko ibikoresho byawe byose, insinga cyangwa umugozi, bishobora kuvugana neza. Niba uteganya kuzamura urusobe rwawe, tekereza uburyo uzongera ibikoresho byinshi. Imiyoboro y'insinga irashobora gukenera ibyambu byinshi ninsinga, mugihe insinga zidashobora kwagurwa hamwe na router cyangwa kwagura intera.

Kumenya aderesi ya IP na subnets ningirakamaro cyane. Waba ushyiraho urusobe ruto murugo cyangwa runini runini, gusobanukirwa uburyo ibikoresho bibona aderesi ya IP ni urufunguzo. Subnets ifasha kuzamura umutekano wurusobe nibikorwa. VLANs irashobora kandi gufasha gucunga urusobe rwawe neza mugutandukanya.

Mu kurangiza, niba guhitamo insinga cyangwa umugozi biterwa nibyo ukeneye. Tekereza ku bicuruzwa byihuta, kwiringirwa, koroshya imikoreshereze, nuburyo urusobe rwawe rushobora gukura. Mugupima ibi bintu, urashobora guhitamo uburyo bwiza kumurongo wawe.

Wige byinshi kubyerekeye ibicuruzwa bikunzwe na SINSMART: