Intro to UDP and TCP
... No initial connection setup overhead No connection state Small packet header overhead Finer application-level control ...
... No initial connection setup overhead No connection state Small packet header overhead Finer application-level control ...
IS- 162 Final Exam Winter 2011
... SLIP, Serial Line Internet Protocol and PPP, Point-to-Point Protocol ...
... SLIP, Serial Line Internet Protocol and PPP, Point-to-Point Protocol ...
2 - UTRGV Faculty Web
... layer adds information and forms a packet – The computer transmits the final packet • When a packet arrives – The packet passes up through the protocol layers – A given layer performs processing and passes the packet up to the next layer – The application receives the message that was sent ...
... layer adds information and forms a packet – The computer transmits the final packet • When a packet arrives – The packet passes up through the protocol layers – A given layer performs processing and passes the packet up to the next layer – The application receives the message that was sent ...
Chapter 1 - William Stallings, Data and Computer
... - evolution of frame relay fixed packet (called cell) length with little overhead for error control anything from 10Mbps to Gbps constant data rate using packet switching technique with multiple virtual circuits ...
... - evolution of frame relay fixed packet (called cell) length with little overhead for error control anything from 10Mbps to Gbps constant data rate using packet switching technique with multiple virtual circuits ...
Handout_Datalinklayer_Part1
... electricity; voltage fluctuations MUX guardbands too small Decrease in signal power over distance ...
... electricity; voltage fluctuations MUX guardbands too small Decrease in signal power over distance ...
High-speed digital telecommunications networks that are national or
... – A device that connects segments of the same or similar networks • Network operating system (NOS) – Coordinates resources ...
... – A device that connects segments of the same or similar networks • Network operating system (NOS) – Coordinates resources ...
ch2
... if adapter receives frame with matching destination address, or with broadcast address (eg ARP packet), it passes data in frame to net-layer protocol otherwise, adapter discards frame ...
... if adapter receives frame with matching destination address, or with broadcast address (eg ARP packet), it passes data in frame to net-layer protocol otherwise, adapter discards frame ...
Document
... High Speed Internet connections Secondary connections used for Business Continuity Economical “always On” connectivity for Point of Sale (POS) systems Voice Circuits (VoIP or T1) Small antenna services for data gathering, such as smart grid, solar farm, utility companies, etc. ...
... High Speed Internet connections Secondary connections used for Business Continuity Economical “always On” connectivity for Point of Sale (POS) systems Voice Circuits (VoIP or T1) Small antenna services for data gathering, such as smart grid, solar farm, utility companies, etc. ...
200470 Exam Paper
... booklet provided. Use diagrams where appropriate to enhance your answers.) 1. A 30 minutes telephone conversation is recorded and stored digitally using Pulse Code Modulation at 8000 samples per second. If each sample is encoded as 8-bits, how many floppy disks are required to store the conversation ...
... booklet provided. Use diagrams where appropriate to enhance your answers.) 1. A 30 minutes telephone conversation is recorded and stored digitally using Pulse Code Modulation at 8000 samples per second. If each sample is encoded as 8-bits, how many floppy disks are required to store the conversation ...
28-roundup
... • Otherwise, abort immediately, perform “exponential back off” and send packet again. – Start to send at a random time picked from an interval – Length of the interval increases with every ...
... • Otherwise, abort immediately, perform “exponential back off” and send packet again. – Start to send at a random time picked from an interval – Length of the interval increases with every ...
IRIS Project
... Error Handling • Detection: • Use error detection codes, which add some redundancy to allow detecting errors ...
... Error Handling • Detection: • Use error detection codes, which add some redundancy to allow detecting errors ...
Data Link Layer
... The MAC Layer enables multiple devices to share the media MAC sub-layer maintains physical device addresses for communicating with other devices (commonly referred to as MAC addresses) Most LANs have more than one computer, and the MAC sub-layer determines who may speak and when ...
... The MAC Layer enables multiple devices to share the media MAC sub-layer maintains physical device addresses for communicating with other devices (commonly referred to as MAC addresses) Most LANs have more than one computer, and the MAC sub-layer determines who may speak and when ...
1-up PPT
... Error Handling • Detection: • Use error detection codes, which add some redundancy to allow detecting errors ...
... Error Handling • Detection: • Use error detection codes, which add some redundancy to allow detecting errors ...
Midterm 2008
... application layer protocol in addition to HTTP needed? If yes name such protocol. (1 Mark) ...
... application layer protocol in addition to HTTP needed? If yes name such protocol. (1 Mark) ...
B.E. Sixth Semester
... and Supernetting, Next generation IP, IPv6 addressing, transition from IPv4 to IPv6, ICMPv6, routing algorithms, shortest path routing, flooding, flow-based routing, distance vector routing, link state routing, hierarchical routing, congestion control algorithms, OSPF, BGP, Multicasting, firewalls U ...
... and Supernetting, Next generation IP, IPv6 addressing, transition from IPv4 to IPv6, ICMPv6, routing algorithms, shortest path routing, flooding, flow-based routing, distance vector routing, link state routing, hierarchical routing, congestion control algorithms, OSPF, BGP, Multicasting, firewalls U ...
Physical and Data Link Layer
... Breaking message into packets allows parallel transmission across all links, reducing end to end latency. It also prevents a link from being “hogged” for a long time by one message. ...
... Breaking message into packets allows parallel transmission across all links, reducing end to end latency. It also prevents a link from being “hogged” for a long time by one message. ...
Chapter 1 - William Stallings, Data and Computer
... of frame relay fixed packet (called cell) length with little overhead for error control anything from 10Mbps to xGbps constant data rate using packet switching technique with multiple virtual circuits ...
... of frame relay fixed packet (called cell) length with little overhead for error control anything from 10Mbps to xGbps constant data rate using packet switching technique with multiple virtual circuits ...
IntroductiontoInform.. - Home (www.dginter.net)
... • TCP/IP is a set of protocols to send data over a physical network. Communication Protocols must match at ends. ...
... • TCP/IP is a set of protocols to send data over a physical network. Communication Protocols must match at ends. ...
Ch. 5 The Data Communications Interface
... The line usually idles at a logic 1 Each character has a start bit (logic 0) . The start bit is followed by 5-8 data bits. A single party bit can be generated, but it is optional. 1, 1.5, or 2 stop bits (logic 1) finish the "framing" of the character. ...
... The line usually idles at a logic 1 Each character has a start bit (logic 0) . The start bit is followed by 5-8 data bits. A single party bit can be generated, but it is optional. 1, 1.5, or 2 stop bits (logic 1) finish the "framing" of the character. ...
Mac: new
... Packet Switching Technology Packet switching breaks transmissions into messages (or packets, frames) When a packet arrives at a router, the router must decide which of several paths to use to send the packet on Complex algorithm Computation done by each router ...
... Packet Switching Technology Packet switching breaks transmissions into messages (or packets, frames) When a packet arrives at a router, the router must decide which of several paths to use to send the packet on Complex algorithm Computation done by each router ...
Slide 1
... Signal distorsion on transmission channel • Serial data transmission sends binary bits of information as a series of optical or electrical pulses • The transmission channel (cable, radio, fiber) generally distorts the signal in various ways • Jitter on reception can impede correct data reception ...
... Signal distorsion on transmission channel • Serial data transmission sends binary bits of information as a series of optical or electrical pulses • The transmission channel (cable, radio, fiber) generally distorts the signal in various ways • Jitter on reception can impede correct data reception ...