CCNA

Cisco routers support all network layer protocols such as IPv4, IPv6, IPX, and AppleTalk over Frame Relay. For transmitting data...

As we discussed earlier, Frame Relay is working on the Datalink Layer of the OSI Model. So, it takes data...

Frame Relay is a multiplexing technique that transmits only one frame at a time. Multiple virtual circuits can be used...

We have already discussed Frame Relay in the previous lessons. What is Frame Relay? Exclusive Introduction that it provides connection-oriented...

Challenge Handshake Authentication Protocol (CHAP) periodically checks the character of the far off hub utilizing a three-way handshake. The hostname...

PPP support different option that can be configured optionally. One of these options is authentication. The authentication option provides a...

Remember that HDLC is the default encapsulation protocol for Cisco routers. If PPP configuration is not done on Cisco routers,...

PPP support different option than can be configured optionally. Authentication using PAP or CHAP, Compression using either Stacker or Predictor...

When a PPP link has been initiated, the LCP passes control to the appropriate Network Control Protocol (NCP). NCP is...