Waa maxay farqiga u dhexeeya shabakadda shabakadda tuubbada ah iyo tuubada shabakadda firfircoon?

A Shabakada Shabakada, sidoo kale loo yaqaan 'Ethernet', tuubada naxaasta ama tuubada xogta, waa aalad loo isticmaalo shabakadaha ku saleysan EtherMet si loo qabsado loona kormeero taraafikada shabakadda. Waxaa loogu talagalay in lagu bixiyo marin u helka qulqulka xogta ee udhaxeysa aaladda shabakadda iyadoo aan carqaladeyn howlgalka shabakadda.

Ujeedada ugu weyn ee tuubbada shabakadda waa in la nuqulo xirmooyinka shabakadda oo u dir aalad korjoogteyn loogu talagalay falanqaynta ama ujeedooyin kale. Caadi ahaan waxaa lagu rakibay khadka tooska ah ee u dhexeeya aaladda shabakadda, sida beddelaadda ama marin-haweedka, waxaana lagu xiri karaa aaladda kormeerka ama falanqeeyaha shabakadda.

Tuubooyinka shabakadda waxay ku yimaadaan labadaba kala duwanaansho bulsheed iyo firfircoon labadaba:

1.Tilmaamaha Shabakada Shabakada: Tuubooyinka shabakadaha shabakadaha ee shabakadda uma baahna awood dibadeed oo ay ku shaqeeyaan oo keliya kala-goynta ama nuqul ka ah taraafikada shabakadda. Waxay adeegsadaan farsamooyin sida isku-darka indhaha ama isu-dheellitirka korantada si loo abuuro koobiga baakadaha ku qulqulaya iskuxirka shabakadda. Baakadaha nuqul ayaa loo gudbiyaa aaladda kormeerka, halka baakadaha asalka ah ay sii wadaan gudbinta ay caadiga ah.

Qiyaasta kala goynta guud ee loo isticmaalo qasabadaha shabakadda ee shabakadda way kala duwanaan karaan iyadoo kuxiran codsiyada gaarka ah iyo shuruudaha. Si kastaba ha noqotee, waxaa jira dhowr saamiyo kala jaad ah oo caadi ah oo inta badan la kulma ficil ahaan:

50:50

Kani waa saamiga kala-goynta ah ee dheellitirka ah ee seenyaalaha indhaha ah si siman loo kala qaybiyo, iyadoo 50% ay u socdaan shabakadda ugu weyn 50% lagu taabto kormeer. Waxay siisaa awood digniin oo siman labada dariiqo.

70:30

Saamigaas, ku dhawaad ​​70% ee calaamadaha indhaha ayaa lagu hagaajiyaa shabakadda weyn, halka inta soo hartay 30% ay u tartamayaan kormeer. Waxay bixisaa qayb weyn oo ka mid ah calaamadaha shabakadda weyn inta ay wali u oggolaaneyso awooda korjoogteynta.

90:10

Saamigani wuxuu u qoondeeyaa inta badan calaamadaha indhaha, qiyaastii 90%, shabakadda ugu weyn, oo keliya 10% oo loo xidho ujeeddooyin la socosho ah. Waxay mudnaanta siineysaa sharafta calaamadaha ee shabakadda weyn iyadoo la siinayo qayb yar oo lagu kormeero.

95:05

Waxay la mid tahay 90-ka saamiga, saamiga kala go'ay waxay u dirtaa 95% calaamadaha indhaha ee shabakadda weyn waxayna u kaydisaa 5% kormeerka. Waxay ku leedahay saameyn yar oo ku saabsan seenyaalaha shabakadda weyn iyadoo la siinayo qayb yar oo falanqayn ama baahiyo kormeer ah.

 

 

 

 

2.Tuubooyinka Shabakada Firfircoon: Tuubooyinka Shabakada Shabakada Firfircoon, Marka lagu daro xirmooyinka xirmooyinka, waxaa ka mid ah qaybo firfircoon oo wareeji ah oo wareejinta si kor loogu qaado shaqadooda. Waxay bixin karaan astaamo horumarsan sida shaandhaynta taraafikada, falanqaynta borotokoolka, isku-dheellitirka culeyska, ama isku-darka baakadaha. TAPAs firfircoon ayaa badanaa u baahan awood dibadeed si ay uga shaqeyso howlahan dheeriga ah.

Tuunmooyinka shabakadaha Shabakada waxay taageeraan borotokoolka kala duwan ee Ethernet, oo ay ku jiraan Ethernet, TCP / IP, Vfan, iyo kuwa kale. Waxay wax ka qaban karaan xawaaraha shabakadda kala duwan, oo u dhexeysa xawaaraha hoose sida 10 mbps si xawaare sare ah sida 100 gbps ama ka badan, taasoo kuxiran nooca tusaalaha gaarka ah ee tuubada iyo awoodeeda.

Gaadiidka shabakada la qabtay waxaa loo isticmaali karaa la socodka shabakadda, arrimaha la-dagaallanka shabakadda, dhibaatooyinka la-socodka shaqada, falanqaynta waxqabadka, taas oo ogaanaya khataraha amniga, iyo qabashada shabakadaha amniga. Tuunnada shabakadaha waxaa badanaa loo isticmaalaa maamulayaasha shabakadda, xirfadlayaasha amniga, iyo cilmi-baarayaashu si ay u helaan aragtiyo ku saabsan dhaqanka shabakadda oo ay hubiyaan waxqabadka shabakadda, amniga, iyo u hoggaansanaanta.