PPP Basic FAQ

1. Welche Systemarchitekturen gibt es?
   • DCC (Direct Cable Connection) Nullmodem
   • ACU (Asynchrone Communication Unit) Analog-Modem
   • synchrones PPP via ISDN (syncPPP via HDLC/ISDN DSS1/1TR6)
   • asynchrones PPP over ISDN (X.75, ISDN-TA mit Modememulation V.110/V.120)
   • PPPoE PPP-over-Ethernet