Lan Switch VS. San Switch, kusiyana ndi chiyani?

Lan Switch VS. San Switch, kusiyana ndi chiyani?

LAN ndi San kuyimirira ku ma network ndi malo osungirako malo ochezera, motsatana, ndipo onse awiri osungira ma networking apamwamba kwambiri masiku ano.

LAN ndi mndandanda wa makompyuta ndi zopereka zomwe zimagawana zolumikizira kapena zingwe zopanda zingwe zolumikizana ndi ma seva omwe ali m'malo osiyanasiyana. A San mu netiweki, kumbali inayo, imapangidwira kuthamanga kwambiri ndipo imapangidwa kuti azikhala payekhapayekha, amalola kulowerera kwa ma seva angapo omwe ali ndi zida zosungidwa zosiyanasiyana.

Mwakutero, zigawo ziwiri zazikuluzikulu zomwe zimagwiritsidwa ntchito mu kompyuta pa intaneti ndizosinthana ndikusintha. Ngakhale Lan Switches ndipo San Shitchs ndi ma annels onse a kulumikizana kwa data, ali ndi zosiyana, kotero tiyeni tiwone mwatsatanetsatane.

1 Kodi Lan akusintha?


Kutembenuza kwa LAN ndikusintha kwa packet-kusinthitsa kutumizidwa kwa mapaketi pakati pa makompyuta pamtengo wapadera. Njirayi imagwira gawo lofunikira pakupanga pa netiweki ndipo imatha kusintha bwino kwambiri. Pali mitundu inayi ya ma LAN Swinja:

Kusinthanitsa ma mls;
Tsabola 4 kusintha;
Tsabola 3 kusintha;
Wosanjikiza 2 kusintha.

Kodi ntchito ya lan imagwira bwanji ntchito?


Kusintha kwa LAN ndi kusintha kwa Ethernet komwe kumagwira ntchito potengera mafilimu a iP ndikupereka ubongo wosinthika pakati pa otumiza ndi olandila kudzera pa netiweki yolumikizidwa ndi madoko. Dongosolo ili limalola ogwiritsa ntchito ambiri omaliza kuti agawane nawo zothandizira pa intaneti. Lan Switch Act monga paketi yosinthira ndipo imatha kugwira ntchito zingapo za data nthawi imodzi. Amachita izi poyesa adilesi ya data iliyonse ndipo nthawi yomweyo ndikuwongolera ku doko linalake lomwe limagwirizana ndi chipangizo chomwe chalandira.

Udindo woyamba kusinthitsa lan ndikukwaniritsa zosowa za ogwiritsa ntchito kuti azitha kuyamwa mogwirizana kuti athe kupeza zothandizira komanso zolankhulirana zopanda pake. Pogwiritsa ntchito kuthekera kwa mapiri a LAN, gawo lalikulu la magalimoto pa intaneti limatha kupezeka m'magawo owoneka bwino. Gawo lino limachepetsa kwambiri kuchotsa nkhawa, zomwe zimapangitsa kusintha kwa deta ya data komanso kugwiritsa ntchito netiweki.

2 Kodi San imasinthira chiyani?

Malo osungirako mapepala a San Stuck ndi njira yapadera yopanga kulumikizana pakati pa maseva osakira ndi matope osungirako cholinga chokhacho chosungirako zokhudzana ndi kusungunuka.

Ndi San Switch, ndizotheka kupanga ma network owerengeka omwe amalumikiza ma seva ambiri ndikupeza ndalama zambiri, nthawi zambiri amafika ku Petabuytes. Pogwira ntchito yawo yoyambira, samilira bwino kwambiri magalimoto pakati pa maseva ndi zida poyendera mapaketi ndikuwongolera kuti akonzekeretse malekezero. Popita nthawi, masinthidwe a Network omwe asintha kuti aphatikize zinthu zapamwamba monga momwe mutufesakhawo umasinthira, kuzindikira kwa intaneti, ndi koyenera kwa bandwidth yamphamvu.

Kodi chimbale cha hirzen chimakhala bwanji?
Kusintha kwa chitsamba ndi chinthu chofunikira kwambiri pamalo osungirako malo osungira San omwe amathandizira kusamutsa bwino pakati pa maseva ndi zida zosungira. Kusintha kumagwira ntchito popanga ma network othamanga kwambiri osungidwa ndi kubwezeretsanso.

Pachiyambi choyambirira, kusinthitsa njira ya fiber kumadalira ma harmised apadera ndi mapulogalamu kuti asamalire ndi kuchuluka kwa magalimoto. Imagwiritsa ntchito njira ya nduna ya chiwongoletsera, lokhazikika komanso lodalirika logwirizana ndi ma san. Monga deta imatumizidwa kuchokera ku seva yosungirako chipangizo chosungirako ndi mosemphanitsa, ndikuphatikizidwa ndi mafelemu a fiber, ndikuwonetsetsa kukhulupirika kwa data komanso kuthamanga kwambiri.

Kusintha kwa San ngati polosiwer yamagalimoto ndikuwonetsa njira yabwino kwambiri yodutsa kudzera pa San. Imasanthula gwero ndi malo opita a zilembo za fiber njira yogwiritsira ntchito ndalama zothandiza. Kukhazikika kwanzeru kumeneku kumachepetsa machenjerero ndi kupsinjika, kuonetsetsa kuti deta imafika nthawi yake mwachangu komanso modalira.

Kwenikweni, firve Channel Switches Tracketrate Dutsi la data mu A San, Kutha Kuchita ndi Kudalirika Ndi Kudalirika M'malamulo Okhazikika.

3 Kodi amasiyana bwanji?

Kuyerekezera kusinthira ku San kusinthira kungakhale kukuganizirani poyerekeza ndi San switch kusinthidwe, kapena chitsamba chosinthira ku ethernet ku switch. Tiyeni tiwone kusiyana kwakukulu pakati pa masinthidwe a LAN ndikusintha.

Kusiyana
Malumi osinthika adapangira koyambirira kwa chizindikiro cha chizindikiritso ndi FDDI ndipo pambuyo pake adasinthidwa ndi Ethernene. Kusintha kwa ma Lan kumathandizanso kukonza bwino za mavens komanso kuthetsa mavuto omwe ali ndi bandwidth omwe alipo. Lans limatha kulumikiza zida zosiyanasiyana monga ma seva a fayilo, osindikiza, kusunga, desktops, etc., ndipo masinthidwe a Lank amatha kuyendetsa bwino magalimoto osiyanasiyana.

Ndipo kusinthitsa kwa San kumapangidwira ma network apamwamba kwambiri kuti atsimikizire otsika mtengo komanso osachedwa deta. Amapangidwa mosamala kuti azitha kuthana ndi katundu wolemera, makamaka mu matwerero apamwamba kwambiri. Kaya Ethernet kapena Channel Channel, malo osungirako malo ochezera ndi odzipereka ndikutha kugwiranso magalimoto osungira.

Kusiyana kwa magwiridwe antchito
Nthawi zambiri, masinthidwe a Lan amagwiritsa ntchito mawonekedwe amkuwa ndi miliri ndikugwira ntchito pa IP-zochokera ku Ethernet Networks. Kusanjikiza 2 lan kusinthaku kumapereka phindu la kusamutsa kwa data yachangu ndi maliseche.

Imaposa zonse monga Voip, QOS ndi Bandwidth lipoti. Masamba 3 a Lan amapereka mawonekedwe ofanana ndi ma router. Ponena za kusanja kwa 4 LAN, ndi mtundu wapamwamba wa tsabola 3 kusinthitsa zowonjezera monga telnet ndi stupt, ndi ip, ndi ip, ndi ip, ndi ip. zosowa.

San zotupa zimamanga pamaziko a ma network osungirako a Iscsi, kuphatikiza matekinoli a fiber njira ndi iscsi. Chofunikira kwambiri ndichakuti San switch limapereka mwayi wosungira kwambiri kuposa ma ank. Zitsamba za hiberch zimathanso kukhala ethernet.

Moyenera, kusinthana kwa Ethernet-kochokera ku San kungakhale kotsimikizika kuti usamayendetse magalimoto osungira mkati mwa malo ochezera a IP, motero amayesetsa kuchitapo kanthu. Komanso, mwa kusokoneza ma sanckeng hitch, ma network ochulukirapo angapangitse kuti alumikiza ma seriva angapo ndi madoko osungira.

4 Kodi ndimasankha bwanji kusintha koyenera?


Mukamaganizira Lan Vs. San, kusankha kwa kusintha kwa lan kapena kusinthana kwa San kumakhala kovuta. Ngati zosowa zanu zimaphatikizapo kugawana mafayilo monga ipx kapena Appletk, ndiye kusintha kwa LAN-kusinthitsa kwabwino kwambiri ku chipangizo chosungira. Komanso, ngati mukufuna kusinthana kuti muthandizire kusuntha kokhazikika kwa njira yosungirako zinthu, kusintha kwa malo osungira ma network kumalimbikitsidwa.

Zosintha za Lan zimathandizira kuyankhulana mkati mwa lan ndikulumikiza zida zolumikizira mkati mwa netiweki yomweyo.

Chitsamba cha hirve lalnel, makamaka, chimagwiritsidwa ntchito polumikizana ndi zida zosungirako maseva kuti zikhale bwino komanso zobwezeretsa. Izi zimasiyana pamitengo, kufooka, kupembedza, chitetezo, ndi kusungirako. Kusankha pakati pawo kumatengera zofunikira zina.

Malunyu amasintha ndi otsika mtengo komanso osavuta kukhazikika, pomwe San amasinthana ndi okwera mtengo ndipo amafunikira zosintha zovuta.

Mwachidule, masinthidwe a LAN ndipo samilira ndi mitundu yosiyanasiyana ya ma switch, iliyonse ikugwira ntchito yapadera pamaneti.


Post Nthawi: Oct-17-2024

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