osi tcp ip and novell netware network protocol architectures
Tài liệu giảng dạy CCNA - module 01 chapter 02 -The TCP IP and OSI Networking Models
Ngày tải lên :
12/08/2015, 09:13
... Table of Content The TCP/ IP protocol architecture The OSI model THE TCP/ IP PROTOCOL ARCHITECTURE The TCP/ IP Application Layer TCP/ IP application layer protocols provide services to ... computer and the network itself The TCP/ IP Application Layer (cont.) Web server TCP/ IP Network Web client Give me your home page Larry This is file home.htm Bob First, the request for the file and ... Physical Medium The TCP/ IP Internetwork Layer Bob 2.2.2.2 HTTP Get Larry 1.1.1.1 TCP TCP IP HTTP Get HTTP Get Destination 1.1.1.1 Source 2.2.2.2 IP defines logical addresses, called IP addresses,...
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Lý thuyết mạng máy tính và các giao thức truyền thông, mô hình osi, tcp/ip
Ngày tải lên :
21/11/2012, 10:00
... truy cập trạm chạy Unix.và TCP/ IP ngày đợc sử dụng nhiều mạng diện rộng lẫn mạng cục 50 Đồ án tốt nghiệp Phạm Bá Tuấn 5.2.2 TCP/ IP mô hình OSI Không giống OSI gồm lớp TCP/ IP gồm lớp Nó đợc xem nh ... lớp TCP/ IP gồm: - Network interface layer - Internet layer - Transport layer - Application layer Mỗi lớp tơng ứng với nhiều lớp mô hình OSI Hình 5.4 Mô hình kiến trúc TCP/ IP Bộ giao thức TCP/ IP ... hình tham chiếu OSI số nhà sản xuất thông dụng với giao thức họ Hình 5.3 Các giao thức số nhà sản xuất 5.2 Giao thức TCP/ IP Transmission Control Protocol/ Internet Protocol (TCP/ IP) giao thức chuẩn...
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Mô hình mạng OSI, TCP/IP
Ngày tải lên :
21/11/2012, 10:03
... Unix.và TCP/ IP ngày đợc sử dụng nhiều mạng diện rộng lẫn mạng cục Đồ án tốt nghiệp 5.2.2 TCP/ IP mô hình OSI Không giống OSI gồm lớp TCP/ IP gồm lớp Nó đợc xem nh họ giao thức cho Internet Bốn lớp TCP/ IP ... hình tham chiếu OSI Các giao thức phổ biến gồm: Đồ án tốt nghiệp Giao thức Mô tả TCP Giao thức giao thức mạng Internet TCP/ IP SPX Một phần giao thức IPX/SPX Novell NWLink Một phiên IPX/SPX Microsoft ... chiếu OSI số nhà sản xuất thông dụng với giao thức họ Hình 5.3 Các giao thức số nhà sản xuất Đồ án tốt nghiệp 5.2 Giao thức TCP/ IP Transmission Control Protocol/ Internet Protocol (TCP/ IP) giao...
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Tài liệu TCP/IP and tcpdump pdf
Ngày tải lên :
23/12/2013, 02:19
... Host Unreachable Protocol Unreachable Port Unreachable Fragmentation Needed & DF Set Source Route Failed Destination Network Unknown Destination Host Unknown Source Host Isolated Network Administratively ... 65,535 Flags (xDM) x (reserved and set to 0) D (1 = Don't Fragment) M (1 = More Fragments) UDP GRE ESP AH 57 88 89 115 SKIP EIGRP OSPF L2TP Header Checksum Covers IP header only Addressing NET_ID ... datagram, in units of bytes 17 47 50 51 Urgent Pointer Options (optional) Version IP version Protocol ICMP IGMP TCP IGRP Window Checksum Options (optional) Type of Service (PreDTRCx) > Precedence...
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Practical TCP/IP and Ethernet Networking- P1 pptx
Ngày tải lên :
03/07/2014, 19:21
... Wright) Practical TCP/ IP and Ethernet Networking (Deon Reynders, Edwin Wright) Practical Variable Speed Drives and Power Electronics (Malcolm Barnes) Practical TCP/ IP and Ethernet Networking Deon ... 28 30 31 33 2.9 2.10 2.11 2.12 Interoperability and internetworking Protocols and protocol standards IEEE/ISO standards Network topologies (XUGJIGYZ GTJ VUOTZZUVUOTZ ZUVURUMOKY ... 5.3 The origins of TCP/ IP The ARPA model vs the OSI model The TCP/ IP protocol suite vs the ARPA model /TZKXTKZ RG_KX VXUZUIURY 6.1 6.2 Overview Internet protocol version (IPv4) 78 79 ...
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Practical TCP/IP and Ethernet Networking- P2 ppt
Ngày tải lên :
03/07/2014, 19:21
... areas of TCP/ IP and Ethernet in detail, while going through the practical implementation of TCP/ IP in computer and industrial applications Troubleshooting and maintenance of TCP/ IP networks and communications ... understanding of the application of TCP/ IP Learn how to construct a robust local area network (LAN) Learn the basic skills in troubleshooting TCP/ IP and LANs Apply the TCP/ IP suite of protocols ... Internet protocol (both Ipv4 and Ipv6) and also examines the operation of ARP, RARP and ICMP Chapter 7: Host-to-host (transport) layer protocols The TCP (transmission control protocol) and UDP...
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Practical TCP/IP and Ethernet Networking- P3 ppsx
Ngày tải lên :
03/07/2014, 19:21
... Interchange Code (EBCIDIC) and the American Standards Committee for Information Interchange (ASCII) 6XUZUIURY A protocol is essential for defining the common message format and procedures for transferring ... all devices on the network It includes the following important features: • Initialization: Initializes the protocol parameters and commences the data transmission • Framing and synchronization: ... ability to handle the rate of change of the signal, that is its frequency An analog signal varies between a minimum and maximum frequency and the difference between those frequencies is the bandwidth...
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Practical TCP/IP and Ethernet Networking- P4 ppsx
Ngày tải lên :
03/07/2014, 19:21
... area networks, metropolitan area networks, wide area networks and virtual private networks • Describe the concept of layered communications model • Describe the functions of each layer in the OSI ... interconnection (or OSI) model The objective of this model is to provide a framework for the coordination of standards development and allows both existing and evolving standards activities to ... same application, the problems seem to multiply Networks that are specific to one manufacturer and which work with specific hardware connections and protocols are called closed systems Usually,...
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Practical TCP/IP and Ethernet Networking- P5 pps
Ngày tải lên :
03/07/2014, 19:21
... MiniMAP and the Fieldbus protocol standards use the reduced OSI model with only three layers Similarly other industrial protocols such as the Allen Bradley Data Highway Plus protocol, Modbus Plus and ... facto industrial internetworking standard Many manufacturers of proprietary equipment are using TCP/ IP to facilitate internetworking 6XUZUIURY GTJ VXUZUIUR YZGTJGXJY A protocol has already ... known as the Technical Office Protocol (TOP) and the Manufacturing Automation Protocol (MAP), and are designed as a subset of the OSI model At the field sensor level, a standard that is being used...
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Practical TCP/IP and Ethernet Networking- P6 pdf
Ngày tải lên :
03/07/2014, 19:21
... broadband TAG The committee is attempting to standardize physical compatibility with FDDI and synchronous optical networks (SONET) It is also investigating single mode fiber and multimode fiber architectures ... standards for MANs It has recommended that a system known as distributed queue data bus (DQDB) be utilized as a MAN standard The DQDB network is sponsored by Telecom Australia and defines the protocol ... =OXKRKYY 2'4Y The IEEE802.11 Wireless LAN standard uses the 2.4 GHz band and allows operation to or Mbps The 802.11b standard also uses the 2.4 GHz band, but allows operation at 11 Mbps The latest...
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Practical TCP/IP and Ethernet Networking- P7 pptx
Ngày tải lên :
03/07/2014, 19:21
... band and broadband signaling, and speeds of Mbps and 10 Mbps The standard is continuing to evolve, and this manual will look at 100 Mbps CSMA/CD systems in the next chapter The IEEE 802.3 standard ... IEEE as a standard In 1983, the IEEE issued the 802-3 standard for Carrier Sense; Multiple Access; Collision Detect LANs based on the Ethernet standard, which gave this networking standard even ... that can be used for a network based on this standard They include coaxial cable, twisted pair cable and fiber optic cable In addition, there are different signaling standards and transmission speeds...
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Practical TCP/IP and Ethernet Networking- P8 ppsx
Ngày tải lên :
03/07/2014, 19:21
... fast Ethernet and 1000 Mbps gigabit Ethernet transmission on both fiber optic and copper cables using the current high-speed LAN technologies 60 Practical TCP/ IP and Ethernet Networking 4.1.1 ... between an 802.3 network and a Blue Book Ethernet network These differences are primarily in the frame structure and are tabulated below Table 3.1 Differences between IEEE 802.3 and Blue Book Ethernet ... equipment to check out network traffic can contribute to the traffic (and the collision rate) +ZNKXTKZ JKYOMT X[RKY The following design rules on length of cable segment, node placement and...
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Practical TCP/IP and Ethernet Networking- P9 ppsx
Ngày tải lên :
03/07/2014, 19:21
... 100Base-T4 wiring 64 Practical TCP/ IP and Ethernet Networking 100Base-TX and 100Base-T4 are designed to be interoperable at the transceivers using a media independent interface and compatible (class 1) ... round-trip delay for 100Base-T systems is the time to 66 Practical TCP/ IP and Ethernet Networking transmit 64 bytes or 512 bits and equals 5.12 µs A frame has to go from the transmitter to the ... – only 20 meters! 68 Practical TCP/ IP and Ethernet Networking The slot time defines the time during which the transmitting node retains control of the medium, and in particular is responsible...
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Practical TCP/IP and Ethernet Networking- P10 pptx
Ngày tải lên :
03/07/2014, 19:21
... VXUZUIUR Y[OZK \Y ZNK '86' SUJKR TCP/ IP, or rather – the TCP/ IP protocol suite – is not limited to the TCP and IP protocols, but consist of a multitude of interrelated protocols that occupy the upper ... connected via TCP/ IP In 1973 the first international connection was made and in 1974 TCP/ IP was released to the public Initially the network was used to interconnect governments; military and educational ... should be able to: • Describe the origins of TCP/ IP • Compare the OSI and DARPA (DOD) models • Describe the overall structure of the TCP/ IP suite of protocols :NK UXOMOTY UL :)6/6 In the early...
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Practical TCP/IP and Ethernet Networking- P12 ppt
Ngày tải lên :
03/07/2014, 19:21
... to IPv6 The IPv6 transition mechanisms ensure that IPv6 hosts can inter-operate with IPv4 hosts anywhere in the Internet up until the time when IPv4 addresses run out, and allows IPv6 and IPv4 ... All hosts and routers upgraded to IPv6 in the early transition phase will be ‘dual’ capable (i.e implement complete IPv4 and IPv6 protocol stacks) • Encapsulation of IPv6 packets within IPv4 headers ... functions such as audio broadcasting and encryption Upgrading to and deployment of IPv6 can be achieved in stages Individual IPv4 hosts and routers may be upgraded to IPv6 one at a time without affecting...
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Practical TCP/IP and Ethernet Networking- P13 pot
Ngày tải lên :
03/07/2014, 19:21
... is used with IPv4 Initially the designers of IPv6 assumed that it would use ARP as well, but subsequent work by the SIP, SIPP and IPv6 working groups led to the development of the IPv6 ‘neighbor ... the whole network, can be created between physical (MAC) addresses and Internet protocol (IP) addresses • When the interface board fails and has to be replaced the Internet protocol (IP) address ... Internet control message protocol (ICMP) is incorporated into the TCP/ IP protocol suite to report errors and other useful information about the performance and operation of the network /)36 SKYYGMK...
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Practical TCP/IP and Ethernet Networking- P14 ppt
Ngày tải lên :
03/07/2014, 19:21
... gateway routing protocol) , and OSPF (open shortest path first) 8/6\ RIPv2 originally saw the light as RIP (RFC 1058, 1388) and is one of the oldest routing protocols The original RIP had a shortcoming ... VXUZUIURY • IP identification This makes RIPv2 more effective than RIP as it prevents unnecessary hops This is useful where multiple routing protocols are used simultaneously and some routes ... 596, This was designed specifically as an IP routing protocol, hence it cannot transport IPX or Appletalk protocols It is encapsulated directly in the IP protocol OSPF can quickly detect topological...
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Practical TCP/IP and Ethernet Networking- P15 ppsx
Ngày tải lên :
03/07/2014, 19:21
... (transport) layer protocols 123 Figure 7.1 TCP and UDP within the ARPA model 7.1 TCP (transmission control protocol) 7.1.1 Basic functions TCP is a connection-oriented protocol and is therefore ... use of ports and sockets, connection oriented communication, sliding windows, and sequence numbers/acknowledgments 124 Practical TCP/ IP and Ethernet Networking 7.1.2 Ports Whereas IP can route ... Figure 7.2 126 Practical TCP/ IP and Ethernet Networking Figure 7.2 Positive acknowledgment philosophy The sliding window form of positive acknowledgment is used by TCP, as it is very time consuming...
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Practical TCP/IP and Ethernet Networking- P16 pdf
Ngày tải lên :
03/07/2014, 19:21
... application protocols at this level to the TCP/ IP protocol stack 134 Practical TCP/ IP and Ethernet Networking 8.2 File transfer protocol (FTP) File transfer requires a reliable transport mechanism, and ... layer of the TCP/ IP model Protocols at this layer act as intermediaries between some user application (external to the TCP/ IP communication stack) and the lower-level protocols such as TCP or UDP ... () character Some commands also require parameters The use of ASCII character sequences for commands allows the user to observe and understand the command flow, and aids the debugging process...
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Practical TCP/IP and Ethernet Networking- P17 docx
Ngày tải lên :
03/07/2014, 19:21
... administrative and technical contact names telephone and 146 Practical TCP/ IP and Ethernet Networking fax numbers, and server information This information can also be obtained from the Network Solutions ... registration and resolution on TCP/ IP In many respects WINS is like DNS However, while DNS resolves TCP/ IP host names to static IP addresses, WINS resolves NetBIOS names on TCP/ IP to dynamic ... user at any type of TCP/ IP host can log into any other type of TCP/ IP host The local host and remote host may be running totally different operating systems Rlogin, on the other hand, is normally...
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