Reference Models - UT School of Information
... 1. The seven-layer OSI/ISO model – Open Systems Interconnection, currently maintained by the International Organization for Standards. 2. The five-layer TCP/IP model – Transmission Control Protocol/Internet Protocol. ...
... 1. The seven-layer OSI/ISO model – Open Systems Interconnection, currently maintained by the International Organization for Standards. 2. The five-layer TCP/IP model – Transmission Control Protocol/Internet Protocol. ...
HDLC and PPP
... • HDLC was defined by ISO for use on both pointto-point and multipoint data links. • It supports full-duplex communication • Other similar protocols are – Synchronous Data Link Control (SDLC) by IBM – Advanced Data Communication Control Procedure (ADCCP) by ANSI – Link Access Procedure, Balanced (LA ...
... • HDLC was defined by ISO for use on both pointto-point and multipoint data links. • It supports full-duplex communication • Other similar protocols are – Synchronous Data Link Control (SDLC) by IBM – Advanced Data Communication Control Procedure (ADCCP) by ANSI – Link Access Procedure, Balanced (LA ...
HDLC and PPP - web.iiit.ac.in
... • HDLC was defined by ISO for use on both pointto-point and multipoint data links. • It supports full-duplex communication • Other similar protocols are – Synchronous Data Link Control (SDLC) by IBM – Advanced Data Communication Control Procedure (ADCCP) by ANSI – Link Access Procedure, Balanced (LA ...
... • HDLC was defined by ISO for use on both pointto-point and multipoint data links. • It supports full-duplex communication • Other similar protocols are – Synchronous Data Link Control (SDLC) by IBM – Advanced Data Communication Control Procedure (ADCCP) by ANSI – Link Access Procedure, Balanced (LA ...
The Data Link Layer
... No acknowledgement, no logical connection, used in very low error rate channel and real-time traffic. ...
... No acknowledgement, no logical connection, used in very low error rate channel and real-time traffic. ...
Lecture 1 - Department Of Computer Science
... connection is broken and a new one needs to be established Connection setup provides an opportunity to reserve resources ...
... connection is broken and a new one needs to be established Connection setup provides an opportunity to reserve resources ...
Name: Leo Mendoza WAN (used to be slow, noisy)
... Connection-oriented app - both sender and reciever to create a connection before data is transferred (large file transfers, banking and business). Operate over both circuit switched and packet switched subnets. Connectionless application - sends data with no connection (E-mail).Operates over both to ...
... Connection-oriented app - both sender and reciever to create a connection before data is transferred (large file transfers, banking and business). Operate over both circuit switched and packet switched subnets. Connectionless application - sends data with no connection (E-mail).Operates over both to ...
Week 5 Link Layer & Local Area Networking
... between networks, but when they encounter a data unit that uses a protocol with which they are unfamiliar, they work like a bridge and forward the data to the next segment by using a physical address. You can use Brouters for networks on which there is mixed-protocol traffic and for networks that us ...
... between networks, but when they encounter a data unit that uses a protocol with which they are unfamiliar, they work like a bridge and forward the data to the next segment by using a physical address. You can use Brouters for networks on which there is mixed-protocol traffic and for networks that us ...
Lecture Note Ch.1
... communications are the exchange of data between two devices via some form of transmission medium such as a wire cable. ...
... communications are the exchange of data between two devices via some form of transmission medium such as a wire cable. ...
Wireless Networks
... Each MAC PDU includes a connection ID which is used by the MAC protocol to deliver incoming data to the correct MAC user There is a one-to-one correspondence between a connection ID and service flow Service flow defines the QoS parameters for the PDUs that are exchanged on the connection Exa ...
... Each MAC PDU includes a connection ID which is used by the MAC protocol to deliver incoming data to the correct MAC user There is a one-to-one correspondence between a connection ID and service flow Service flow defines the QoS parameters for the PDUs that are exchanged on the connection Exa ...
Word 2000 - UCLA.edu
... broadcast link. You don’t need to worry about handling collisions. 2. Greater aggregate bandwidth than a single link. For example, if you have nodes 1 to 4 connected to a switch, you can have two pairs of connections (e.g., node 1 to node 3 and node 2 to node 4) going on at the same time at full net ...
... broadcast link. You don’t need to worry about handling collisions. 2. Greater aggregate bandwidth than a single link. For example, if you have nodes 1 to 4 connected to a switch, you can have two pairs of connections (e.g., node 1 to node 3 and node 2 to node 4) going on at the same time at full net ...
OSI 7-Layer Model
... (International Organization for Standardization) in 1984, as a conceptual framework of 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 communicatio ...
... (International Organization for Standardization) in 1984, as a conceptual framework of 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 communicatio ...
Measuring the Performance of Packet size and Data rate for
... mobile, rapid topology change and highly dependence of neighbor nodes. Therefore, routing protocol of VANETs must be content with these characteristics [3-4]. Because of these characteristics, many researchers have been proposed channel assign algorithms such as dynamic channel assign according to n ...
... mobile, rapid topology change and highly dependence of neighbor nodes. Therefore, routing protocol of VANETs must be content with these characteristics [3-4]. Because of these characteristics, many researchers have been proposed channel assign algorithms such as dynamic channel assign according to n ...
幻灯片 1 - University of New South Wales
... This table shows the mean and standard error of the mean for both system throughput and packet loss when receiving the CAIDA trace at link speed. And it shows the performance obtained by the complete M3Omon system. It also shows the overall performance when instantiating two forensic (offline) appl ...
... This table shows the mean and standard error of the mean for both system throughput and packet loss when receiving the CAIDA trace at link speed. And it shows the performance obtained by the complete M3Omon system. It also shows the overall performance when instantiating two forensic (offline) appl ...
Ethernet Link SMS-800
... Exceptionally Smart SMS-800 provides management features that are ideal for simple QoS/CoS applications and basic monitoring tools to improve network efficiency. Its security and management features, such as bandwidth control, and VLAN (IEEE 802.1Q VLAN tagging and port-based VLAN) to secure your ne ...
... Exceptionally Smart SMS-800 provides management features that are ideal for simple QoS/CoS applications and basic monitoring tools to improve network efficiency. Its security and management features, such as bandwidth control, and VLAN (IEEE 802.1Q VLAN tagging and port-based VLAN) to secure your ne ...
ppt - NOISE
... • IP over anything, anything over IP – Has allowed for much innovation both above and below the IP layer of the stack – Any device with an IP stack can “get on the Internet” ...
... • IP over anything, anything over IP – Has allowed for much innovation both above and below the IP layer of the stack – Any device with an IP stack can “get on the Internet” ...
投影片 1
... determine when the receiver is ready for more data. And a value that identifies an application-level port, or process, can help in routing received data to the correct process in the application layer. TCP performs all of these functions. Many Internet and local-network communications such as requ ...
... determine when the receiver is ready for more data. And a value that identifies an application-level port, or process, can help in routing received data to the correct process in the application layer. TCP performs all of these functions. Many Internet and local-network communications such as requ ...
How Client/Server Networks Work
... The hub is the central component where all the nodes, devices, and computers on the network interconnect so they can communicate with each other. Some hubs simply forward a packet of data from one node to another until it reaches the correct destination, others (sometimes referred to as switching hu ...
... The hub is the central component where all the nodes, devices, and computers on the network interconnect so they can communicate with each other. Some hubs simply forward a packet of data from one node to another until it reaches the correct destination, others (sometimes referred to as switching hu ...
computer networks - Technicalsymposium
... Network Interface Cards (NIC) are working as repeaters. No starting or ending point. Each node will repeat any signal that is on the network regardless its destination. The destination station recognizes its address and copies the frame into a local buffer. The frame continues to circulate until it ...
... Network Interface Cards (NIC) are working as repeaters. No starting or ending point. Each node will repeat any signal that is on the network regardless its destination. The destination station recognizes its address and copies the frame into a local buffer. The frame continues to circulate until it ...