Mia erwtisi gia to MODEM ADSL

[martyras]

Thelw prwta na exigisw pws einai panw katw to spiti. Einai klasiko, mia briza se kathe meros (se domatia, saloni ktl.). Profanos i kyria einai sto saloni alla den thelw papar*** opws ginotan me thn ISDN kai eprepe na valeis pantou asyrmata thlefona. Thelw to modem na syndeetai kateuthian stin briza tou domatiou. Ginetai eukola? Ti tha xristoun filtra?

 

Kai kati allo. Kai sta dyo domatia yparxoun ypologistes pou einai syndedemenoi me Switch (LAN). Prepei na epilexw sygekrimeno modem fantazomai gia na syndeetai kateutheian sto switch oste na mirazetai to internet. Gia mia tetoia lysi thelw kai static ip? (wste na to orisw ws gateway sto LAN).

 

Ligo poliploka ta ekana, alla opoios katalavei as mou pei.

[cdthelw]

Thelw prwta na exigisw pws einai panw katw to spiti. Einai klasiko, mia briza se kathe meros (se domatia, saloni ktl.). Profanos i kyria einai sto saloni alla den thelw papar*** opws ginotan me thn ISDN kai eprepe na valeis pantou asyrmata thlefona. Thelw to modem na syndeetai kateuthian stin briza tou domatiou. Ginetai eukola? Ti tha xristoun filtra?

1---Splitter ekei opou arxizei h grammh sou kai kainourio kalodio mexri ekei pou tha mpei to modem.(Ypoxreotikh lush gia ISDN) douleuei kai pstn.

2---Filtra se kathe exodo ths grammhs pros thlefono den xreiazetai filtro sto modem aDSL EKTOS an syndeeis kai thlefonikh suskeun sthn idia exodo. (Akribh lush mporoun na xreiastoun 2-4 filtra)DEN allazeis thn yparxousa kalodiosh.

 

Kai kati allo. Kai sta dyo domatia yparxoun ypologistes pou einai syndedemenoi me Switch (LAN). Prepei na epilexw sygekrimeno modem fantazomai gia na syndeetai kateutheian sto switch oste na mirazetai to internet

1 lush aplo modem ---moirazeis thn sundesh meso software sto mhxanhma pou einai syndedemono to modem (Arnhtika 1 extra NIC, to mhxanhma ypoxreotika anoixto ean theleis na exei Internet to deutero PC) Pleonekthma h meionekthma kaneis to routing apo to proto pc (kaneis oti theleis sto pc meso software).!! Aplo modem mporei na mpei kai auto apeutheis sto switch kai na moirazetai h syndesh pali apo to ena PC alla yparxei kapio thema security pano sthn NIC tou pc (bres to mono sou kanei BAM)

2 Lush modem/router to modem syndeetai apeutheis sto switch kai moirazei to internet (Pleonekthmata oxi extra NIC ,den xreiazetai to proto pc na einai anoixto gia na exei to allo internet) Meionekthmata to Jetspeed einai m@@@ia router, oi rythmiseis einai epeiikos aparadektes, Ypoxreotiko port mapping gia na leitourghsoun tyxon services.Bebaia ean exeis cisco aDSL router den einai to idio alla oles oi rythmiseis ginontai pano sto modem (Exairesh to PPPoE me thn idia syndesmologia an kaneis routing thn internet IP sto 1 apo ta duo PC tote blepe 1 periptosh).

 

Gia mia tetoia lysi thelw kai static ip?

 

OXI den xreizesai Static IP gia kamia apo tis parapano luseis ola mporoun na ginoun kai me dynamic IP.

 

wste na to orisw ws gateway sto LAN).

Gateway sto lan mpainei h internal IP tou modem pou einai fixed gia kathe modem gia to jetspeed einai 192.168.1.1

 

Elpizo na katalabes tipota giati ta grafo meta apo pioto hic.

[martyras]

Thanks for the tutorial!