The Network Layer
... Fragmentation when the elementary data size is 1 byte. (a) Original packet, containing 10 data bytes. (b) Fragments after passing through a network with maximum packet size of 8 payload bytes plus header. (c) Fragments after passing through a size 5 gateway. ...
... Fragmentation when the elementary data size is 1 byte. (a) Original packet, containing 10 data bytes. (b) Fragments after passing through a network with maximum packet size of 8 payload bytes plus header. (c) Fragments after passing through a size 5 gateway. ...
bcs 304 data communication and networking
... Dynamic Host Configuration Protocol Digital Host Communication Provider Digital Host Communication Protocol Dynamic Host Configuration Provider ...
... Dynamic Host Configuration Protocol Digital Host Communication Provider Digital Host Communication Protocol Dynamic Host Configuration Provider ...
Midterm Review - Network Layers
... • SMTP: 100 bytes (could be variable) • TCP: 24 bytes • IP: 24 bytes • Ethernet: 34 bytes EFF = [# of data bytes]/ [#data bytes + # of overhead] ...
... • SMTP: 100 bytes (could be variable) • TCP: 24 bytes • IP: 24 bytes • Ethernet: 34 bytes EFF = [# of data bytes]/ [#data bytes + # of overhead] ...
A Big Test Result - Knowledge Systems Institute
... • STA can sense the existence of more than one route, determine which would be the most efficient, and then configure the bridge to use that one. ...
... • STA can sense the existence of more than one route, determine which would be the most efficient, and then configure the bridge to use that one. ...
Presentation - Karl Thomas Rees
... • IP telephone-like application, featuring a client and a dynamic number of operators that “compete” with each other through a system of bids to recognize what language the user at the client end was speaking, and then route the call accordingly. • Architecture should be robust enough to be extendab ...
... • IP telephone-like application, featuring a client and a dynamic number of operators that “compete” with each other through a system of bids to recognize what language the user at the client end was speaking, and then route the call accordingly. • Architecture should be robust enough to be extendab ...
Looking deeper into ARQ “frames”
... Need to ensure that all stations are aware of the collision => transmit a “jam signal” (32 or 48 arbitrary bits) after detecting the collision to ensure that other nodes also detect it and back off. => non-zero abort time. Copyright © May-17, Tim MoorsFigure from Kurose and Ross ...
... Need to ensure that all stations are aware of the collision => transmit a “jam signal” (32 or 48 arbitrary bits) after detecting the collision to ensure that other nodes also detect it and back off. => non-zero abort time. Copyright © May-17, Tim MoorsFigure from Kurose and Ross ...
pdf
... – in the future, to solve the interesting problems, we will need to get large collections of small machines to cooperate ...
... – in the future, to solve the interesting problems, we will need to get large collections of small machines to cooperate ...
Application Layer - Teknik Elektro UGM
... of reliability, flow control, and error correction. One of its protocols, the transmission control protocol (TCP), provides excellent and flexible ways to create reliable, well-flowing, low-error network communications. TCP is a connection-oriented protocolrequire that a logical connection be e ...
... of reliability, flow control, and error correction. One of its protocols, the transmission control protocol (TCP), provides excellent and flexible ways to create reliable, well-flowing, low-error network communications. TCP is a connection-oriented protocolrequire that a logical connection be e ...
An introduction to Network Analyzers
... Based on shared medium and broadcasting Ethernet address is called MAC address 48 bit HW address coded in the RON of the NIC card The first 12 bits represent the vender The second 12 bits represent the serial number Use: arp –a Remember: IP address is logical addressing Network layer is ...
... Based on shared medium and broadcasting Ethernet address is called MAC address 48 bit HW address coded in the RON of the NIC card The first 12 bits represent the vender The second 12 bits represent the serial number Use: arp –a Remember: IP address is logical addressing Network layer is ...
Practice questions for exam
... 51. In the OSI Model, what does OSI stand for? 52. What are the four layers of the TCP/IP Model? 53. List four multiple access methods/technologies. 54. Besides bandwidth and latency, what other parameter is needed to give a good characterization of the quality of service offered by a network used f ...
... 51. In the OSI Model, what does OSI stand for? 52. What are the four layers of the TCP/IP Model? 53. List four multiple access methods/technologies. 54. Besides bandwidth and latency, what other parameter is needed to give a good characterization of the quality of service offered by a network used f ...
Controller Area Network (CAN) Communication
... CiA. (2001). Can physical layer. Retrieved 1 24, 2012, from http://www.cancia.de/index.php?id=systemdesign-can-physicallayer ...
... CiA. (2001). Can physical layer. Retrieved 1 24, 2012, from http://www.cancia.de/index.php?id=systemdesign-can-physicallayer ...
3rd Edition: Chapter 4
... - acts on individual bits rather than frames; when a bit arrives from one interface, the hub re-creates the bit and transmits the bit onto all the other interfaces Network Layer 4-9 ...
... - acts on individual bits rather than frames; when a bit arrives from one interface, the hub re-creates the bit and transmits the bit onto all the other interfaces Network Layer 4-9 ...
IP, ATM, Wireless
... – One IP on one side, one on another – Communicates at the IP level. Internetworking Protocol! ...
... – One IP on one side, one on another – Communicates at the IP level. Internetworking Protocol! ...
TCP/IP Protocol Architecture
... the exchange of data between an end system and the network that it is attached to concerned with issues like : ...
... the exchange of data between an end system and the network that it is attached to concerned with issues like : ...
ARQ Modeling (1)
... occur with small but non zero probability, example: Bit error probability in the order of 10-6 for systems using copper wires Bit error probability in the order of 10-9 for modern optical fiber systems High bit error probability in the order of 10-3 for wireless transmission systems ...
... occur with small but non zero probability, example: Bit error probability in the order of 10-6 for systems using copper wires Bit error probability in the order of 10-9 for modern optical fiber systems High bit error probability in the order of 10-3 for wireless transmission systems ...
LGW2EChapter5Presentation3v2
... interpreted as lost packet and/or congestions thus it will trigger unwanted actions (e.g., packet retransmissions) at the sending side. A possible solution is to allow the receiver to explicitly tell the transmitter how much data to send (e.g., use a flow control window as in TCP). ...
... interpreted as lost packet and/or congestions thus it will trigger unwanted actions (e.g., packet retransmissions) at the sending side. A possible solution is to allow the receiver to explicitly tell the transmitter how much data to send (e.g., use a flow control window as in TCP). ...
Chapter 9
... – TCP/IP combines the OSI data link and physical layers into one layer – TCP/IP appears simpler because it has fewer layers – TCP/IP transport layer using UDP does not always guarantee reliable delivery of packets as the transport layer in the OSI model does ...
... – TCP/IP combines the OSI data link and physical layers into one layer – TCP/IP appears simpler because it has fewer layers – TCP/IP transport layer using UDP does not always guarantee reliable delivery of packets as the transport layer in the OSI model does ...
Software Defined Networks - Informatica
... • Data centers: Andreas Haeberlen, Zachary G. Ives • SDN: Jennifer Rexford, Nick McKeown ...
... • Data centers: Andreas Haeberlen, Zachary G. Ives • SDN: Jennifer Rexford, Nick McKeown ...