CCNA

Frame Relay Address Mapping Exclusive

December 24, 2020 By Asad Ijaz

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

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Frame Relay Encapsulation – Exclusive Explanation

November 6, 2020 By Asad Ijaz

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

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Multiple Virtual Circuits (VCs) – Briefly Explained

October 21, 2020 By Asad Ijaz

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

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Frame Relay Virtual Circuits (VCs) – Exclusiv Explanation

October 17, 2020 By Asad Ijaz

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

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How to Configure Challenge Handshake Authentication Protocol (CHAP)

September 25, 2020 By Asad Ijaz

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

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Password Authentication Protocol (PAP)

May 15, 2020 By Asad Ijaz

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

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PPP Configuration

May 11, 2020 By Asad Ijaz

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

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LCP Options

May 11, 2020 By Asad Ijaz

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

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NCP Explained

May 9, 2020 By Asad Ijaz

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

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