» Từ khóa: network layer

Upon completion you will be able to: Understand the different versions of wired Ethernet, understand wireless Ethernet, understand the types of point-to-point WANs, understand the types of switched WANs, especially ATM, differentiate between repeaters, bridges, routers, and hubs.

 60 p vimaru 29/04/2016 459 8 Download

Từ khóa: TCP-IP protocol suite, Lecture TCP-IP protocol suite, Network layer, Internet protocol, Underlying technology, Local area networks

When you finish this chapter, you should: Understand the concept of classless addressing, be able to find the first and last address given an IP address, be able to find the network address given a classless IP address, be able to create subnets from a block of classless IP addresses, understand address allocation and address aggregation.

 59 p vimaru 29/04/2016 1519 14 Download

Từ khóa: TCP-IP protocol suite, Lecture TCP-IP protocol suite, Network layer, Internet protocol, IP addresses, Classless addressing

Upon completion you will be able to: Be able to name and understand the services offered by TCP, understand TCP’s flow and error control and congestion control, be familiar with the fields in a TCP segment, understand the phases in a connection-oriented connection, understand the TCP transition state diagram, be able to name and understand the timers used in TCP, be familiar with the TCP options.

 64 p vimaru 29/04/2016 1589 12 Download

Từ khóa: TCP-IP protocol suite, Lecture TCP-IP protocol suite, Network layer, Internet protocol, Transmission control protocol, TCP services

After studying this chapter you will be able to: Understand how the DNS is organized, know the domains in the DNS, know how a name or address is resolved, be familiar with the query and response formats, understand the need for DDNS.

 41 p vimaru 29/04/2016 449 16 Download

Từ khóa: TCP-IP protocol suite, Lecture TCP-IP protocol suite, Network layer, Internet protocol, Domain Name System, Name space

In this chapter we discuss our first client/server application program, Dynamic Host Configuration Protocol (DHCP). This application is discussed first because it is the first client/server application program that is used after a host is booted. In other words, it serves as a bootstrap when a host is booted and supposed to be connected to the Internet, but the host does not know its IP address.

 11 p vimaru 29/04/2016 1430 9 Download

Từ khóa: TCP-IP protocol suite, Lecture TCP-IP protocol suite, Network layer, Internet protocol, BOOTP packet format, DHCP packet

Upon completion you will be able to: Understand the connections needed for FTP file transfer be familiar with FTP commands and responses know the differences between FTP and TFTP be familiar with TFTP message types understand TFTP flow and error control.

 26 p vimaru 29/04/2016 1236 9 Download

Từ khóa: TCP-IP protocol suite, Lecture TCP-IP protocol suite, Network layer, Internet protocol, File Transfer Protocol, Command processing

The chapter has several objectives: To discuss the architecture of WWW and describe the concepts of hypertext and hypermedia; to describe Web clients and Web servers and their components; to define URL as a tool to identify a Web server; to introduce three different Web documents: static document, dynamic document, and active document;...

 24 p vimaru 29/04/2016 685 5 Download

Từ khóa: TCP-IP protocol suite, Lecture TCP-IP protocol suite, Network layer, Internet protocol, World Wide Web, Browser architecture

The main contents of this chapter include all of the following: User agent (UA), addresses, delayed delivery, aliases, mail transfer agent (MTA), commands and responses, mail transfer phases, mime, mail delivery, mail access protocols.

 35 p vimaru 29/04/2016 1211 16 Download

Từ khóa: TCP-IP protocol suite, Lecture TCP-IP protocol suite, Network layer, Internet protocol, Simple Mail Transfer Protocol, Mail transfer agent

Real-time Transport Protocol (RTP) is the protocol designed to handle real-time traffic on the Internet. RTP does not have a delivery mechanism (multicasting, port numbers, and so on); it must be used with UDP. RTP stands between UDP and the application program. The main contributions of RTP are timestamping, sequencing, and mixing facilities. This chapter provides knowledge of RTP and RTCP.

 29 p vimaru 29/04/2016 1400 8 Download

Từ khóa: TCP-IP protocol suite, Lecture TCP-IP protocol suite, Network layer, Internet protocol, Real-time traffic, Real-time multimedia traffic

The Hypertext Transfer Protocol (HTTP) is a protocol used mainly to access data on the World Wide Web. HTTP functions like a combination of FTP and SMTP. This chapter provides knowledge of Hypertext Transfer Protocol (HTTP): HTTP transaction, request message, response message, header, examples, some other features.

 25 p vimaru 29/04/2016 1336 8 Download

Từ khóa: TCP-IP protocol suite, Lecture TCP-IP protocol suite, Network layer, Internet protocol, Hypertext Transfer Protocol, HTTP transaction

In this chapter, you will learn to: Differentiate between two categories of cryptography schemes; understand four aspects of security; understand the concept of digital signature; understand the role of key management in entity authentication; know how and where IPSec, TLS, and PPG provide security.

 41 p vimaru 29/04/2016 1449 16 Download

Từ khóa: TCP-IP protocol suite, Lecture TCP-IP protocol suite, Network layer, Internet protocol, Internet security, Digital signature

In this chapter you will learn: Understand the shortcomings of IPv4; know the IPv6 address format, address types, and abbreviations; be familiar with the IPv6 header format; know the extension header types; know the differences between ICMPv4 and ICMPv6; know the strategies for transitioning from IPv4 to IPv6.

 63 p vimaru 29/04/2016 1452 18 Download

Từ khóa: TCP-IP protocol suite, Lecture TCP-IP protocol suite, Network layer, Internet protocol, IPv6 addresses, Address space assignment