UDP
... Internet transport protocol “best effort” service, UDP segments may be: lost delivered out of order to app connectionless: no handshaking between UDP sender, receiver each UDP segment handled independently of others ...
... Internet transport protocol “best effort” service, UDP segments may be: lost delivered out of order to app connectionless: no handshaking between UDP sender, receiver each UDP segment handled independently of others ...
peripherals
... Understand concept of standards Understand that OSI Model is model for Know names of 7 layers of the OSI model Understand what encapsulation is Understand why it is desirable to network Understand what data is data packet Understand what a source is • Understand what a destination is ...
... Understand concept of standards Understand that OSI Model is model for Know names of 7 layers of the OSI model Understand what encapsulation is Understand why it is desirable to network Understand what data is data packet Understand what a source is • Understand what a destination is ...
Chapter 02 - Communicating Over The Network
... Communication in networks is governed by pre-defined rules called protocols. A group of inter-related protocols that are necessary to perform a communication function is called a protocol suite. These protocols are implemented in software and hardware that is loaded on each host and network device N ...
... Communication in networks is governed by pre-defined rules called protocols. A group of inter-related protocols that are necessary to perform a communication function is called a protocol suite. These protocols are implemented in software and hardware that is loaded on each host and network device N ...
Quiz 2 Study Guide 1. Which of the following is not a basic building
... 18. The protocol that enables the transmission of voice and other forms of audio communication over the Internet is called: a. VoIP. b. IPTP. c. VTP. d. IP. ...
... 18. The protocol that enables the transmission of voice and other forms of audio communication over the Internet is called: a. VoIP. b. IPTP. c. VTP. d. IP. ...
Introduction and Overview - Assignment #1
... (a) Is it preferable to use circuit-switched or packet-switched communication when operating in a wireless context? Please explain you answer as well as the service guarantee you would expect. It depends as to whether the data transmission is occurring at a steady rate and involves long sessions wit ...
... (a) Is it preferable to use circuit-switched or packet-switched communication when operating in a wireless context? Please explain you answer as well as the service guarantee you would expect. It depends as to whether the data transmission is occurring at a steady rate and involves long sessions wit ...
Configuring a Network Adapter
... Transmission Control Protocol (TCP) Internet Protocol (IP) User Datagram Protocol (UDP) Address Resolution Protocol (ARP) Internet Control Message Protocol (ICMP) – Internet Group Management Protocol (IGMP) ...
... Transmission Control Protocol (TCP) Internet Protocol (IP) User Datagram Protocol (UDP) Address Resolution Protocol (ARP) Internet Control Message Protocol (ICMP) – Internet Group Management Protocol (IGMP) ...
Emerging Wireless Internet Standards
... Mobility allows a node to continue using its “permanent” home address as it moves around the Internet, including maintenance of active TCP connections and UDP port bindings ...
... Mobility allows a node to continue using its “permanent” home address as it moves around the Internet, including maintenance of active TCP connections and UDP port bindings ...
Chapter 15
... – A phone modem converts computer data into an analog audio signal for transfer over a telephone line, and then a modem at the destination converts it back again into data – A digital subscriber line (DSL) uses regular copper phone lines to transfer digital data to and from the phone company’s ...
... – A phone modem converts computer data into an analog audio signal for transfer over a telephone line, and then a modem at the destination converts it back again into data – A digital subscriber line (DSL) uses regular copper phone lines to transfer digital data to and from the phone company’s ...
ppt
... source, destination, and respond-to EIDs Options: return receipt, “traceroute”-like function, alternative reply-to field, custody transfer • fragmentation capability • overlay atop TCP/IP or other (link) layers [layer ‘agnostic’] ...
... source, destination, and respond-to EIDs Options: return receipt, “traceroute”-like function, alternative reply-to field, custody transfer • fragmentation capability • overlay atop TCP/IP or other (link) layers [layer ‘agnostic’] ...
Software Fault Tolerance – The big Picture
... • The arbitration uses a CSMA non-destructive bit-wise protocol in which the controller transmitting the message with lowest identifier wins access to the medium and continues transmission. • The remaining controllers detect a collision back off and retry again • The traffic scheduling at the bus ac ...
... • The arbitration uses a CSMA non-destructive bit-wise protocol in which the controller transmitting the message with lowest identifier wins access to the medium and continues transmission. • The remaining controllers detect a collision back off and retry again • The traffic scheduling at the bus ac ...
Chapter 10
... Establish and maintain communication channel Guarantee end-to-end integrity of transmission Route data between network addresses Move data from one network address to another Put data onto and off of the network media ...
... Establish and maintain communication channel Guarantee end-to-end integrity of transmission Route data between network addresses Move data from one network address to another Put data onto and off of the network media ...
11/18
... – no guarantees on quality of service or reliability: "best effort" – each physical network has its own format for carrying IP packets ...
... – no guarantees on quality of service or reliability: "best effort" – each physical network has its own format for carrying IP packets ...
Test 3 Emerge Terms
... Cloud Computing: delivers a variety of computing resources from the Internet as a service for free or for a fee, to relieve users from the burden of installing, maintaining, and securing those resources themselves. Cloud Services: computing services provided over Internet in 3 categories: infrastruc ...
... Cloud Computing: delivers a variety of computing resources from the Internet as a service for free or for a fee, to relieve users from the burden of installing, maintaining, and securing those resources themselves. Cloud Services: computing services provided over Internet in 3 categories: infrastruc ...
Addressing
... an estimate, 1564 addresses can be allocated to every square meter of this earth. Simplified Header • IPv6’s header has been simplified by moving all unnecessary information and options (which are present in IPv4 header) to the end of the IPv6 header. IPv6 header is only twice as bigger than IPv4 pr ...
... an estimate, 1564 addresses can be allocated to every square meter of this earth. Simplified Header • IPv6’s header has been simplified by moving all unnecessary information and options (which are present in IPv4 header) to the end of the IPv6 header. IPv6 header is only twice as bigger than IPv4 pr ...
Communications and networking Early technology:
... – stateless: no memory from one packet to next each packet is independent of others, even if in sequence and going same place ...
... – stateless: no memory from one packet to next each packet is independent of others, even if in sequence and going same place ...
Comparison and Contrast between the OSI and TCP/IP Model
... bits (0s and 1s) from the physical into a data frame The typical role of the physical layer is to transform bits in a computer system into electromagnetic (or equivalent) signals for a particular transmission medium (wire, fiber, ether, etc.) ...
... bits (0s and 1s) from the physical into a data frame The typical role of the physical layer is to transform bits in a computer system into electromagnetic (or equivalent) signals for a particular transmission medium (wire, fiber, ether, etc.) ...
The Transport Layer - CIS @ Temple University
... network. The end-user cannot control what is in the network. So the end-user establishes another layer, only at end hosts, to provide a transport service that is more reliable than the underlying network service. 2. While the network layer deals with only a few transport entities, the transport laye ...
... network. The end-user cannot control what is in the network. So the end-user establishes another layer, only at end hosts, to provide a transport service that is more reliable than the underlying network service. 2. While the network layer deals with only a few transport entities, the transport laye ...
OSI Model - DePaul University
... – What sort of network performance (data capacity and cable length) can you reasonable expect from these new telephone cables? – What could you do with the old telephone cable ...
... – What sort of network performance (data capacity and cable length) can you reasonable expect from these new telephone cables? – What could you do with the old telephone cable ...
Out on the Internet
... DATAGRAMs are packets of data that also contain addressing information TCP/IP define protocols (standards) for how datagrams are packaged and delivered IP address is a number that signifies the address of an Internet host Domain names are pseudonyms for IP addresses Domain name system servers provid ...
... DATAGRAMs are packets of data that also contain addressing information TCP/IP define protocols (standards) for how datagrams are packaged and delivered IP address is a number that signifies the address of an Internet host Domain names are pseudonyms for IP addresses Domain name system servers provid ...
Ethernet - wmmhicks.com
... with destination before sending packet. Best effort (unreliable) no guarantee of safe delivery, no checking or resending. Independent of media, but does need to know maximum packet size. 25-May-17 ...
... with destination before sending packet. Best effort (unreliable) no guarantee of safe delivery, no checking or resending. Independent of media, but does need to know maximum packet size. 25-May-17 ...
Midterm Sample
... 4) The changing of either the IP address or the name leads to an update of DNS. True 5) TCP uses destination IP address and port number to identify the application layer process. False ...
... 4) The changing of either the IP address or the name leads to an update of DNS. True 5) TCP uses destination IP address and port number to identify the application layer process. False ...
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.