Network review
... protocol. Layer 5 is a virtual layer in most respects. It's standard interface into layer 4. – A socket is created on this layer, but how all the communication is done is left up layer 4 and below. ...
... protocol. Layer 5 is a virtual layer in most respects. It's standard interface into layer 4. – A socket is created on this layer, but how all the communication is done is left up layer 4 and below. ...
Wireless Personal Area Network (WPAN)
... SCO links are used primarily for carrying time-bounded real-time data (audio, video) where large delays are not allowed (so that retransmission cannot be used) and occasional data loss is acceptable The guaranteed data rate is achieved through reservation of slots The master maintains the SCO link b ...
... SCO links are used primarily for carrying time-bounded real-time data (audio, video) where large delays are not allowed (so that retransmission cannot be used) and occasional data loss is acceptable The guaranteed data rate is achieved through reservation of slots The master maintains the SCO link b ...
Using Protocols in Computer Networks A.L. Hassan Harith
... B. The Communication System: The communications systems provide a vehicle of carrying information from one point to another by conditioning it appropriately. The conditioning may include changing the actual shape of the information, or even adding to and removing parts of it. Example of changing th ...
... B. The Communication System: The communications systems provide a vehicle of carrying information from one point to another by conditioning it appropriately. The conditioning may include changing the actual shape of the information, or even adding to and removing parts of it. Example of changing th ...
intro-Routing240
... Packet switching versus circuit switching Is packet switching a “slam dunk winner?” Great for bursty data • resource sharing • no call setup Excessive congestion: packet delay and loss • protocols needed for reliable data transfer, congestion control Q: How to provide circuit-like behavior? • bandw ...
... Packet switching versus circuit switching Is packet switching a “slam dunk winner?” Great for bursty data • resource sharing • no call setup Excessive congestion: packet delay and loss • protocols needed for reliable data transfer, congestion control Q: How to provide circuit-like behavior? • bandw ...
Document
... Layer 4 protocol that provides guaranteed delivery and ordering of bytes Uses IP to send TCP segments Contains additional information that allows it to order packets and resend them if error occurs Has extra layer of abstraction, by using a communication port Communication port – a numerical value ( ...
... Layer 4 protocol that provides guaranteed delivery and ordering of bytes Uses IP to send TCP segments Contains additional information that allows it to order packets and resend them if error occurs Has extra layer of abstraction, by using a communication port Communication port – a numerical value ( ...
Introduction - Communications
... • Data Link Layer: – Service: Reliable transfer of frames over a link Media Access Control on a LAN – Functions: Framing, media access control, error checking • Network Layer: – Service: Move packets from source host to destination host – Functions: Routing, addressing • Transport Layer: – Service: ...
... • Data Link Layer: – Service: Reliable transfer of frames over a link Media Access Control on a LAN – Functions: Framing, media access control, error checking • Network Layer: – Service: Move packets from source host to destination host – Functions: Routing, addressing • Transport Layer: – Service: ...
Data Link Layer
... Data Link Layer • The main tasks of the data link layer are: • Transfer data from the network layer of one machine to the network layer of another machine. • Convert the raw bit stream of the physical layer into groups of bits (“frames”). • Perform flow control between sender and receiver. Network ...
... Data Link Layer • The main tasks of the data link layer are: • Transfer data from the network layer of one machine to the network layer of another machine. • Convert the raw bit stream of the physical layer into groups of bits (“frames”). • Perform flow control between sender and receiver. Network ...
CIST 1401 Chapter 2 - Albany Technical College eLearn
... • To access and log in to the Virtual Technical College web site: – To access the site type www.vtc.com in the url window – Log in using the username: CIS 1140 or ATCStudent1 – Enter the password: student (case sensitive) • If you should click on the demo link and you get an Access Denied it is beca ...
... • To access and log in to the Virtual Technical College web site: – To access the site type www.vtc.com in the url window – Log in using the username: CIS 1140 or ATCStudent1 – Enter the password: student (case sensitive) • If you should click on the demo link and you get an Access Denied it is beca ...
Ingen lysbildetittel
... events, interrupts or timers) The Routers and End Devices will automatically associate to the network coordinator as soon as they are switched on. And all the devices will organize themselves in a mesh network with automatic routing. UART data and I/O data will then be exchanged or mapped between de ...
... events, interrupts or timers) The Routers and End Devices will automatically associate to the network coordinator as soon as they are switched on. And all the devices will organize themselves in a mesh network with automatic routing. UART data and I/O data will then be exchanged or mapped between de ...
Chris Liljenstolpe Presentation
... IGP metrics are not needed. The set in use is small, and only used to select primary vs. secondary path, and discourage “expensive” link utilization in a multi-point failure that leads to multi-hop routing. ...
... IGP metrics are not needed. The set in use is small, and only used to select primary vs. secondary path, and discourage “expensive” link utilization in a multi-point failure that leads to multi-hop routing. ...
Transport layer
... Transport layer divides long messages into small segments, which are transmitted over the Internet as individual units. The transport layer adds sequence numbers to the small segments, so that segments can be reassembled at the message’s destination, then it hands these segments, known as packets ...
... Transport layer divides long messages into small segments, which are transmitted over the Internet as individual units. The transport layer adds sequence numbers to the small segments, so that segments can be reassembled at the message’s destination, then it hands these segments, known as packets ...
EECC694 - Shaaban
... for new connections. – This clock is assumed to keep running even if the host crashes. – The clock frequency and k are selected such that a generated initial sequence number should not repeat (i.e. be assigned to another TPDU) for a period longer than the maximum packet lifetime T [forbidden region] ...
... for new connections. – This clock is assumed to keep running even if the host crashes. – The clock frequency and k are selected such that a generated initial sequence number should not repeat (i.e. be assigned to another TPDU) for a period longer than the maximum packet lifetime T [forbidden region] ...
Lect 4 - ROLL
... These locations may be sparse, thus requiring relay nodes Needs to consider the nature of traffic so as not to over-consume the batteries of certain relay nodes Example: how to optimally distribute N relay nodes if you have 2 sources S1 producing 60% of the data and S2 producing 40% of the data: ...
... These locations may be sparse, thus requiring relay nodes Needs to consider the nature of traffic so as not to over-consume the batteries of certain relay nodes Example: how to optimally distribute N relay nodes if you have 2 sources S1 producing 60% of the data and S2 producing 40% of the data: ...
Computer Networking Devices Explained with Function DOCX Format
... communicate with other PCs. Basically it converts data transmission technology. A PC uses parallel data transmission technology to transmit data between its internal parts while the media that connects this PC with other PCs uses serial data transmission technology. A NIC converts parallel data stre ...
... communicate with other PCs. Basically it converts data transmission technology. A PC uses parallel data transmission technology to transmit data between its internal parts while the media that connects this PC with other PCs uses serial data transmission technology. A NIC converts parallel data stre ...
FF24977979
... the twisted pair interfaces. The device also contains other support blocks, such as the oscillator, on-chip voltage regulator, level translators to provide 5V tolerant I/Os and system control logic. The controller communicates with the Ethernet controller via its data and address lines to initialize ...
... the twisted pair interfaces. The device also contains other support blocks, such as the oscillator, on-chip voltage regulator, level translators to provide 5V tolerant I/Os and system control logic. The controller communicates with the Ethernet controller via its data and address lines to initialize ...
NET for stjosephs
... In packet switching a message is broken into small parts called packets. Each packets is tagged with appropriate source and destination addresses Advantages: cost effective Disadvantages: minimize link efficiency Protocols is typically more complex packets are easily lost ...
... In packet switching a message is broken into small parts called packets. Each packets is tagged with appropriate source and destination addresses Advantages: cost effective Disadvantages: minimize link efficiency Protocols is typically more complex packets are easily lost ...
Week_Six
... and downstream data flow. One application channel in the coaxial cable is used to upstream signals from the modem to the Cable Modem Termination System (CMTS). The output from the CMTS is handed to either the WAN or the PSTN. A different channel is used for the downstream signals from these Internet ...
... and downstream data flow. One application channel in the coaxial cable is used to upstream signals from the modem to the Cable Modem Termination System (CMTS). The output from the CMTS is handed to either the WAN or the PSTN. A different channel is used for the downstream signals from these Internet ...
Mar 3 rd
... • Advantages – In line with original Database Server solution requirements – No “data dump” or extra steps required for nurses – Real-time monitoring of study progress • Disadvantages – HTTP access library for eMbedded VC++ not yet identified MYSQL Server ...
... • Advantages – In line with original Database Server solution requirements – No “data dump” or extra steps required for nurses – Real-time monitoring of study progress • Disadvantages – HTTP access library for eMbedded VC++ not yet identified MYSQL Server ...
Key Terms
... A core protocol in the IPX/SPX suite that works in the Application, Presentation, Session, and Transport layers of the OSI Model and runs directly over IPX. NetWare servers and routers use SAP to advertise to the entire network which services they can provide. ...
... A core protocol in the IPX/SPX suite that works in the Application, Presentation, Session, and Transport layers of the OSI Model and runs directly over IPX. NetWare servers and routers use SAP to advertise to the entire network which services they can provide. ...