IP and IPX IP and PPP PPP and Sdlc PPP and Hdlc

A is incorrect; this is not a valid command.

D is incorrect; the show running-config displays a lot of information but it does not display access list information.

Steve McQuerry. Interconnecting Cisco Network Devices. (Cisco Press: 2000) pages 324-325.

Q. 147

Which statement about the Point-to-Point protocol (PPP) is true?

A.PPP supports TCP/IP, but not Novell IPX

B.PPP is being phased out of existence by the Serial Line Internet protocol

C.PPP provides router-to-router and host-to-network connections over both synchronous and asynchronous circuits.

D.PPP is an ITU-T and ANSI standard that defines the process for sending data over a packet-switched data network

Explanation: PPP provide router-to-router and host-to-network connections over sychnronous and asynchronous circuits.

A is incorrect; PPP supports both IP and IPX.

B is incorrect; PPP is causing SLIP to be phased out.

D is incorrect; PPP was not designed as a standard for packet-switched data networks.

Steve McQuerry. Interconnecting Cisco Network Devices. (Cisco Press: 2000) page 373.

Q. 148

Which encapsulation methods are most commonly used with dialup integrated services Digital Network (ISDN)?

Cisco Systems 2 manual IP and IPX IP and PPP PPP and Sdlc PPP and Hdlc