Module 10 presentation
... • IP determines the most efficient route for data based on the routing protocol • The terms unreliable and best-effort do not imply that the system is unreliable and does not work well, but that IP does not verify that the data reached its destination. This function is handled by the upper layer pro ...
... • IP determines the most efficient route for data based on the routing protocol • The terms unreliable and best-effort do not imply that the system is unreliable and does not work well, but that IP does not verify that the data reached its destination. This function is handled by the upper layer pro ...
STATE UNIVERSITY OF NEW YORK COLLEGE OF TECHNOLOGY CANTON, NEW YORK
... ACTIVITY: 2 hours lecture and 2 hours laboratory per week H. CATALOG DESCRIPTION: This course will cover topics include: Network topologies and connectivity devices, TCP/IP protocol suite and internet protocol addressing, networks and sub-networks, network-layer protocols, internet control message ...
... ACTIVITY: 2 hours lecture and 2 hours laboratory per week H. CATALOG DESCRIPTION: This course will cover topics include: Network topologies and connectivity devices, TCP/IP protocol suite and internet protocol addressing, networks and sub-networks, network-layer protocols, internet control message ...
1. Assume that for the network represented on the right the routing
... b) Now imagine that this network represented part of a network of networks (internet), where any node may communicate with any other node. The router A also runs link state protocol at the internet level, having as neighbors (at the internet) the routers R1 and R2. How many entries has the LSA (link ...
... b) Now imagine that this network represented part of a network of networks (internet), where any node may communicate with any other node. The router A also runs link state protocol at the internet level, having as neighbors (at the internet) the routers R1 and R2. How many entries has the LSA (link ...
OSI model
... can then log on to the Internet and browse the World Wide Web, and send and receive e-mail. ...
... can then log on to the Internet and browse the World Wide Web, and send and receive e-mail. ...
Slide 1
... Apply the algorithms behind some current network security protocols. Understand firewalls and their applications.. Demonstrate detailed knowledge of TCP/IP. ...
... Apply the algorithms behind some current network security protocols. Understand firewalls and their applications.. Demonstrate detailed knowledge of TCP/IP. ...
OSI 7-Layer Model
... standards for communication in the network across different equipment and applications by different vendors. It is now considered the primary architectural model for intercomputing and internetworking communications. Most of the network communication protocols used today have a structure based on th ...
... standards for communication in the network across different equipment and applications by different vendors. It is now considered the primary architectural model for intercomputing and internetworking communications. Most of the network communication protocols used today have a structure based on th ...
IP_review
... The network access layer is concerned with all of the issues that an IP packet requires to actually make a physical link to the network media. It includes the LAN and WAN technology details, and all the details contained in the OSI physical and data link layers. ...
... The network access layer is concerned with all of the issues that an IP packet requires to actually make a physical link to the network media. It includes the LAN and WAN technology details, and all the details contained in the OSI physical and data link layers. ...
Introduction
... The network access layer is concerned with all of the issues that an IP packet requires to actually make a physical link to the network media. It includes the LAN and WAN technology details, and all the details contained in the OSI physical and data link layers. ...
... The network access layer is concerned with all of the issues that an IP packet requires to actually make a physical link to the network media. It includes the LAN and WAN technology details, and all the details contained in the OSI physical and data link layers. ...
![Introduction - start [kondor.etf.rs]](http://s1.studyres.com/store/data/000507900_1-4612cc6372b2ee158f9c52bcf8aea7c5-300x300.png)
Understand Computer Network V
... • IP addresses that can be used by companies and individuals are divided into three classes: Class A, Class B, and Class C, based on the number of possible IP addresses in each network within each class. • The group of IP addresses assigned to an organization are unique to all other IP addresses on ...
... • IP addresses that can be used by companies and individuals are divided into three classes: Class A, Class B, and Class C, based on the number of possible IP addresses in each network within each class. • The group of IP addresses assigned to an organization are unique to all other IP addresses on ...
Chapter 4 : TCP/IP and OSI
... Protocol “Layers” Networks are complex! many “pieces”: – hosts – routers – links of various media – applications – protocols – hardware, software ...
... Protocol “Layers” Networks are complex! many “pieces”: – hosts – routers – links of various media – applications – protocols – hardware, software ...
The OSI Networking Model - Oakton Community College
... Organization for Standardization, defines how the various hardware and software components involved in data communication should interact with each other. A good analogy would be a traveler who prepares herself to return home through many dangerous kingdoms by obtaining permits to enter each country ...
... Organization for Standardization, defines how the various hardware and software components involved in data communication should interact with each other. A good analogy would be a traveler who prepares herself to return home through many dangerous kingdoms by obtaining permits to enter each country ...
, or - Geoff Huston
... used to 2nd guess middleware in order to recreate end-toend associations – Transport services under pressure to be more aggressive in recovery vs making UDP more ‘reliable’ – Identity semantics all confused with application, end-toend and network level identity assertions ...
... used to 2nd guess middleware in order to recreate end-toend associations – Transport services under pressure to be more aggressive in recovery vs making UDP more ‘reliable’ – Identity semantics all confused with application, end-toend and network level identity assertions ...
Technologies that make the Internet Robust
... • Compare with the old-style telephone networks – designed top-down by companies like AT&T, who built the network of telephone lines, and wanted (and had) complete control over their use – good aspect of design: • old handsets did not need electrical power • energy for dial-tone and speakers came f ...
... • Compare with the old-style telephone networks – designed top-down by companies like AT&T, who built the network of telephone lines, and wanted (and had) complete control over their use – good aspect of design: • old handsets did not need electrical power • energy for dial-tone and speakers came f ...
Networks Local area network
... • If ten people are working together within an office it makes sense for them all to be connected. • In this way the office can have a single printer and all ten people can print to it. • In a similar way other devices such as modems or scanners can be shared. • Even more useful is the ability to sh ...
... • If ten people are working together within an office it makes sense for them all to be connected. • In this way the office can have a single printer and all ten people can print to it. • In a similar way other devices such as modems or scanners can be shared. • Even more useful is the ability to sh ...
Simple Blue Template
... today's Internet and is still in dominant use. It was designed to address up to ~4.3 billion (109) Internet hosts. However, the explosive growth of the Internet has led to IPv4 address exhaustion which is estimated to enter its final stage in approximately ...
... today's Internet and is still in dominant use. It was designed to address up to ~4.3 billion (109) Internet hosts. However, the explosive growth of the Internet has led to IPv4 address exhaustion which is estimated to enter its final stage in approximately ...
Chapter1R_v2
... Host computers prepare IP packets and transmit them over their attached network Routers forward IP packets across networks Best-effort IP transfer service, no retransmission ...
... Host computers prepare IP packets and transmit them over their attached network Routers forward IP packets across networks Best-effort IP transfer service, no retransmission ...
งานนำเสนอ PowerPoint
... • Addition of control information to data – Address information – Error-detecting code – Protocol control ...
... • Addition of control information to data – Address information – Error-detecting code – Protocol control ...
Internet and IP infrastructure
... IP defines the format and basic unit of data transfer which is known as packet or datagram ...
... IP defines the format and basic unit of data transfer which is known as packet or datagram ...
Part I: Introduction
... “intra-AS” routing protocol routers in different AS can run different intraAS routing protocol ...
... “intra-AS” routing protocol routers in different AS can run different intraAS routing protocol ...
3rd Edition: Chapter 2
... run on (different) end systems communicate over network e.g., web server software communicates with browser ...
... run on (different) end systems communicate over network e.g., web server software communicates with browser ...
Chapter 20 Transport Protocols
... • User identified by port number or service access point (SAP) • May also multiplex with respect to network services used —e.g. multiplexing a single virtual X.25 circuit to a number of transport service user • X.25 charges per virtual circuit connection time ...
... • User identified by port number or service access point (SAP) • May also multiplex with respect to network services used —e.g. multiplexing a single virtual X.25 circuit to a number of transport service user • X.25 charges per virtual circuit connection time ...
Recursive InterNetwork Architecture (RINA)
The Recursive InterNetwork Architecture (RINA) is a computer network architecture that unifies distributed computing and telecommunications. RINA's fundamental principle is that computer networking is just Inter-Process Communication or IPC. RINA reconstructs the overall structure of the Internet, forming a model that comprises a single repeating layer, the DIF (Distributed IPC Facility), which is the minimal set of components required to allow distributed IPC between application processes. RINA inherently supports mobility, multi-homing and Quality of Service without the need for extra mechanisms, provides a secure and programmable environment, motivates for a more competitive marketplace, and allows for a seamless adoption.