lecture - CUNY.edu
... segments may be: lost delivered out of order to app connectionless: no handshaking between UDP sender, receiver each UDP segment handled independently of others ...
... segments may be: lost delivered out of order to app connectionless: no handshaking between UDP sender, receiver each UDP segment handled independently of others ...
PPT
... TCP/IP Suite and OSI Reference Model • The TCP/IP protocol stack does not define the lower layers of a complete protocol stack • In this lecture, we will address how the TCP/IP protocol stacks interfaces with the data link layer ...
... TCP/IP Suite and OSI Reference Model • The TCP/IP protocol stack does not define the lower layers of a complete protocol stack • In this lecture, we will address how the TCP/IP protocol stacks interfaces with the data link layer ...
Chapter 6 PowerPoint - Lansing School District
... There is one shared medium - the space above the meeting table (air) through which signals, or spoken words, are communicated. The protocol for determining access to the medium is that the first person that speaks, when everyone quiets down, can talk as long as he/she wishes, until finished. In this ...
... There is one shared medium - the space above the meeting table (air) through which signals, or spoken words, are communicated. The protocol for determining access to the medium is that the first person that speaks, when everyone quiets down, can talk as long as he/she wishes, until finished. In this ...
Chapter 13
... • 32-bit network address • MAC address of interface becomes host address • A socket number assigned to the process or application running on the device – This is NOT the same as the sockets discussed in the Transport layer. ...
... • 32-bit network address • MAC address of interface becomes host address • A socket number assigned to the process or application running on the device – This is NOT the same as the sockets discussed in the Transport layer. ...
CSCE 790: Computer Network Security
... Layer 5 protocols specify how to establish a communication session with a remote system, including specifications for security details such as authentication using ...
... Layer 5 protocols specify how to establish a communication session with a remote system, including specifications for security details such as authentication using ...
Chapter 1: Introducing Networks
... e. Handles link control and uses the MAC address on the network interface card (NIC) 2. Which of the following best describes the Network layer? a. Handles routing information for data packets b. Provides the electrical and mechanical transmission of data c. Handles link control and uses the MAC add ...
... e. Handles link control and uses the MAC address on the network interface card (NIC) 2. Which of the following best describes the Network layer? a. Handles routing information for data packets b. Provides the electrical and mechanical transmission of data c. Handles link control and uses the MAC add ...
Slide 1
... – Web, e-mail, etc. do have ports assigned by the IANA – BitTorrent, Gnutella, Napster, etc. do not ...
... – Web, e-mail, etc. do have ports assigned by the IANA – BitTorrent, Gnutella, Napster, etc. do not ...
Thus, based on the data communications network that is sending
... Computer network (the network) is a system that consists of computers that are designed to be able to share resources (printer, CPU), communication (e-mail, instant messaging), and can access the information (web browser). [1] The purpose of the network computer is [1] In order to achieve its object ...
... Computer network (the network) is a system that consists of computers that are designed to be able to share resources (printer, CPU), communication (e-mail, instant messaging), and can access the information (web browser). [1] The purpose of the network computer is [1] In order to achieve its object ...
Layer and Subnetting1
... – Connection and path selection between two end system across networks. ...
... – Connection and path selection between two end system across networks. ...
網路基本觀念 - Yen-Cheng Chen / 陳彥錚
... new message types, standardized multi-protocol support, enhanced security, new MIB objects, and a way to co-exist with SNMPv1. SNMPv2C is useful for the retrieval of large amounts of management information using fewer network resources. ...
... new message types, standardized multi-protocol support, enhanced security, new MIB objects, and a way to co-exist with SNMPv1. SNMPv2C is useful for the retrieval of large amounts of management information using fewer network resources. ...
Networking Theory (Part 1)
... usually not available. So packets are sent to their destination nodes via intermediary nodes in the network. Due to network conditions (such as congestion or network failures), packets may take arbitrary routes, and sometimes may be lost or arrive out of sequence. ...
... usually not available. So packets are sent to their destination nodes via intermediary nodes in the network. Due to network conditions (such as congestion or network failures), packets may take arbitrary routes, and sometimes may be lost or arrive out of sequence. ...
Document
... usually not available. So packets are sent to their destination nodes via intermediary nodes in the network. Due to network conditions (such as congestion or network failures), packets may take arbitrary routes, and sometimes may be lost or arrive out of sequence. ...
... usually not available. So packets are sent to their destination nodes via intermediary nodes in the network. Due to network conditions (such as congestion or network failures), packets may take arbitrary routes, and sometimes may be lost or arrive out of sequence. ...
Slide 1 - Department of Electrical Engineering & Computer Science
... performed: 3.) the file transfer application on source must confirm file management program at destination is prepared to accept and store file ...
... performed: 3.) the file transfer application on source must confirm file management program at destination is prepared to accept and store file ...
IP : Internet Protocol
... Normal throughputHigh throughput Normal reliability High reliability Normal cost Low cost Reserves ...
... Normal throughputHigh throughput Normal reliability High reliability Normal cost Low cost Reserves ...
Network Devices - Eastern Oregon University
... Each port on a switch defines a collision domain The entire switch forms a single broadcast domain VLANs can define multiple broadcast domains Network traffic that is directed to all computers on the network can be segmented to transmit only on a ...
... Each port on a switch defines a collision domain The entire switch forms a single broadcast domain VLANs can define multiple broadcast domains Network traffic that is directed to all computers on the network can be segmented to transmit only on a ...
ppt
... • Different devices switch different things – Physical layer: electrical signals (repeaters and hubs) – Link layer: frames (bridges and switches) – Network layer: packets (routers) Application gateway Transport gateway Router Bridge, switch Repeater, hub ...
... • Different devices switch different things – Physical layer: electrical signals (repeaters and hubs) – Link layer: frames (bridges and switches) – Network layer: packets (routers) Application gateway Transport gateway Router Bridge, switch Repeater, hub ...
RS-422/485 SERIAL COMMUNICATION OVERVIEW
... An RS-232 based system allows only two devices to communicate. With RS-422 a master can use one communication line to converse with up to 10 slaves. With that many parties wanting to talk, a mechanism for controlling the conversation must be implemented. Two such mechanism's exist: Full-Duplex and H ...
... An RS-232 based system allows only two devices to communicate. With RS-422 a master can use one communication line to converse with up to 10 slaves. With that many parties wanting to talk, a mechanism for controlling the conversation must be implemented. Two such mechanism's exist: Full-Duplex and H ...
Document
... • More complex routing protocols also take into account things like link bandwidth and reliability. • It may be that the quickest way to move data from one network to another is not via the route with the shortest hop count, but via a route with more hops but higher bandwidth. ...
... • More complex routing protocols also take into account things like link bandwidth and reliability. • It may be that the quickest way to move data from one network to another is not via the route with the shortest hop count, but via a route with more hops but higher bandwidth. ...