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rozdvojka na LAN


jamail

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Co potrebujes zduvodnit? Pro pocitacovou sit potrebujes pri "rozdvojeni" aktivni prvek. Jinak nastava kolize... Je treba proste nejaka routovaci tabulka, ktera bude predavat data spravne danym zarizenim...

Pro laiky bych to srovnal s tim, ze kdyz spojis dve silnice, tak potrebujes semafor. Pokud tam neni, tak musis sam zastavit a dat prednost - elektricky signal (1/0; packety) neumi zastavit a pockat a nenarusit prave probihajici prenos dat a proste se tam vecpou a tim zpusobi kolizi... Nehlede na to, ze pri takovem zapojeni by modem posilal data na kabel a tato data by putovala na obe PC a nebylo by jasne pro jake PC jsou urcna - proto switch nebo router, ktery tohle vzdy resi, sleduje kdo co poslal, kam co poslal, jaky data ocekava atp atp.

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Super reseni , wifi router s ctyrportovim svitchem stoji okolo 500,- a investice se urcite vyplati . Muzes zapojit az ctyri zarizeni kabelem a na wifi nevim presne ale soubezne lze tusim se pripojit k jedne radio stanici 20 zarizeni ? To mozna kecam .

Ale jak chces prendavej porad kabel :-)

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