'Network control protocol ncp' presentation slideshows

Ch. 13 - PPP

Ch. 13 - PPP. CCNA 4 version 3.0. Overview. Explain serial communication Describe and give an example of TDM Identify the demarcation point in a WAN Describe the functions of the DTE and DCE Discuss the development of HDLC encapsulation

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What is Electronic Commerce?

What is Electronic Commerce?. Learning Objectives. Internet, Intranet, Extranet Technology Infrastructure How packet-switched networks are combined to form the Internet Internet protocols and Internet addressing

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Network Access Security

Network Access Security. Lesson 10. Objectives. Objectives. Objectives. Objectives. Firewalls. A network firewall: Prevents a hacker or other security threats from entering the network Limits ability of hackers or other security threats from spreading through the network.

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WAN Technologies

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History of the Internet

History of the Internet. Dr Maria Elena Villapol January 2009. 1957. Spuntnik was launched. Advanced Research Projects Agency (ARPA) in the Department of Defense (DoD) was formed as response. Mid-1960s. Mainframe computers were standalone computers. ARPA.

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2: Internet History

2: Internet History. Last Modified: 8/20/2014 7:04:24 AM. How did the Internet come to be?.

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SLIP and PPP

SLIP and PPP. Gursharan Singh Tatla mailme@gursharansingh.in www.eazynotes.com. Data Link Layer in Internet. We know that Internet consists of individual systems that are connected to each other. Basically, it is wide are network that is built up from point-to-point leased lines.

1.39k views • 22 slides

Point-to-Point Protocol (PPP)

Point-to-Point Protocol (PPP). ??. ??. ?????? ??????? Asst.Prof.Anan Phonphoem, Ph.D. anan@cpe.ku.ac.th http://www.cpe.ku.ac.th/~anan Computer Engineering Department Kasetsart University, Bangkok, Thailand. Internet. ISP. Many Internet users connect from home Dial-up (Telephone line)

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Chapter 12

Chapter 12. Point-to-Point Access: PPP. 12.1 Point-To-Point Protocol. Frame Format. Transition States. 12.1 PPP frame. 12.2 Transition states. 12.2 PPP Stack. Link Control Protocol (LCP). Authentication Protocols. Network Control Protocol (NCP). Bit Padding.

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Chapter 12

Chapter 12. Point-to-Point Access: PPP. 12.1 Point-To-Point Protocol. Frame Format. Transition States. 12.1 PPP frame. 12.2 Transition states. 12.2 PPP Stack. Link Control Protocol (LCP). Authentication Protocols. Network Control Protocol (NCP). Bit Padding.

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Chapter 12

Chapter 12. Point-to-Point Access: PPP. 12.1 Point-To-Point Protocol. Frame Format. Transition States. 12.1 PPP frame. 12.2 Transition states. 12.2 PPP Stack. Link Control Protocol (LCP). Authentication Protocols. Network Control Protocol (NCP). Bit Padding.

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Link Layer

Link Layer. Ethernet and IEEE 802 Encapsulation. MUST be able to send and receive Ethernet SHOULD be able to receive IEEE 802 MAY be able to send Ethernet and IEEE 802 configurable default Ethernet. SLIP - Serial Line IP. A way to encapsulate IP-datagrams on a serial link

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Module 12: Virtual Private Networking

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Welcome from the University of Utah

Welcome from the University of Utah. Stephen H. Hess Associate Vice President Electronic Communications. University of Utah. Oldest University West of the Missouri River Total Enrollment 28,437 Total Number of Employees 14,250 17 Colleges $ 1.7 Billion Annual Budget

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