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N565Networking Technologies
Students of this course will receive the information which can be for basis for learning other courses on administration and network management. It gives the information on main principles of operation of computer networks. Concepts of modern network tools, the environments of data transfer and network protocols speak. Students study features of operation of network protocols at usage of the network equipment from various manufacturers
After learning course you can
- To name basic elements of computer networks and to describe features of their interaction
- To define functions of main network tools: File tools, tools of printing, tools of electronic messages, tools of applications and tools of databases
- To estimate needs of organizations for main network tools
- To estimate the main environments of data transfer under such characteristics as cost, a simplicity of installation and a configuration, capacity, weakening of a signal, maximum length of a segment, noise immunity
- To offer solutions on usage of the environment of data transfer for various organizations
- To know features of application of main types of network devices
- To offer solutions on the network equipment for concrete corporations
- To use network model OSI for the description of the processes occuring in networks and a choice of methods of their construction
- To select the network protocols, permitting to provide needs of concrete organization
- To project structure of a network of organization
the Contents of course
- Concept of the computer network. Basic elements of a network. Network tools. Peer-to-peer networks and networks with dedicated servers. The environments of data transfer. Network protocols
- Network tools. Centralized and децентрализованный the approach to construction of network tools. Handle of usage of resources. Specialization of servers. A choice of network operating system.
- The environment of data transfer. Wire and wireless networks. Common and private networks. Standard telephone systems. Structure of the Internet and the National information network of the USA
- the Network equipment. Types of routers. Terminals for WAN channels
- Network protocols and models. Necessity of development of network models. Levels of network models. Practical limitations on usage of network models
- the Physical level in OSI models. Types of connections. Physical topology of a network. Analogue and digital signals. Synchronization битов. Usages of a passband
- Channel level OSI of model. System of addressing. Synchronization of data transfer. Support of reliability of connections
- Network layer OSI of model. System of addressing. Detection and a choice of paths of data transfer. Support of reliability of connections. Gateway servers
- Transport layer OSI of model. System of addressing. Correspondence of names and addresses of network abonents. Segments of a network. Support of reliability of connections
- Session layer OSI of model. Handle of data exchange. Administration of session
- the Level of representation in OSI models. Syntactical translation of the data. Encoding with a common and private key
- the Level of OSI applications of model. Protocols of allocation and usage of tools
- Browse OSI of model. Correspondence of separate protocols and stacks of protocols to levels OSI of model
- Protocols of lower layers OSI of model IEEE 802, Ethernet, Fast Ethernet, 100VG, Token Ring, FDDI, PPP, PPTP, ATM, ISDN, X.25, Frame Relay
- Protocols of average and lower layers OSI of model: stack IPX/SPX. IPX, SPX, NLSP, SAP, NCP. Designing of a network. The analysis of IPX/SPX protocols of a stack
- Protocols of average and lower layers OSI of model: stack TCP/IP. IP, UDP, TCP, RIP and RIP II, OSPF, ARP and RARP, ICMP, SNMP, SMTP, FTP and TFTP, DHCP, HTTP. Designing of a network. The analysis of TCP/IP protocols of a stack
Preliminary preparation
To understand main principles of computer facilities functioning.
This course will help you to prepare for the next tests:
050-632 Networking Technologies
Education coast on cource - USD 330
Cource duration (days) - 3
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