Chapter 5
... – Handles addressing messages for delivery – Translates logical addresses into physical addresses – Determines how to route transmissions from sender to receiver (routing process) – Traffic cop for network activity and handles routing and access control (during routing process) – E.g., IP (from TCP/ ...
... – Handles addressing messages for delivery – Translates logical addresses into physical addresses – Determines how to route transmissions from sender to receiver (routing process) – Traffic cop for network activity and handles routing and access control (during routing process) – E.g., IP (from TCP/ ...
Implementation_of_IP_Mesh_Network
... Implementation of IP Mesh Network using ULE Protocol over DVB-S Links Wan Tat Chee Network Research Group School Of Computer Sciences Universiti Sains Malaysia 11800 USM, Penang, Malaysia. tcwan@cs.usm.my ...
... Implementation of IP Mesh Network using ULE Protocol over DVB-S Links Wan Tat Chee Network Research Group School Of Computer Sciences Universiti Sains Malaysia 11800 USM, Penang, Malaysia. tcwan@cs.usm.my ...
Document
... • TCP/IP protocols matured quicker than similar OSI protocols – When the need for interoperability across networks was recognized, only TCP/IP was available and ready to go ...
... • TCP/IP protocols matured quicker than similar OSI protocols – When the need for interoperability across networks was recognized, only TCP/IP was available and ready to go ...
Lecture 14 - Personal Web Pages - University of North Carolina at
... – Retransmitted by source end system – Not retransmitted at all • We’ll discuss techniques for dealing with lost packets later in the semester ...
... – Retransmitted by source end system – Not retransmitted at all • We’ll discuss techniques for dealing with lost packets later in the semester ...
ppt - MIT
... finds a path to the destination and forwards packets along that path • Difference between routing and forwarding • Routing is finding the path • Forwarding is the action of sending the packet to the next-hop toward its destination ...
... finds a path to the destination and forwards packets along that path • Difference between routing and forwarding • Routing is finding the path • Forwarding is the action of sending the packet to the next-hop toward its destination ...
1-up PPT
... finds a path to the destination and forwards packets along that path • Difference between routing and forwarding • Routing is finding the path • Forwarding is the action of sending the packet to the next-hop toward its destination ...
... finds a path to the destination and forwards packets along that path • Difference between routing and forwarding • Routing is finding the path • Forwarding is the action of sending the packet to the next-hop toward its destination ...
part_5b_LONworks - University of Florida
... • Message collision avoidance • Optional collision resolution, collision detection CD not possible on RF or PLC medium => Collision avoidance important ...
... • Message collision avoidance • Optional collision resolution, collision detection CD not possible on RF or PLC medium => Collision avoidance important ...
1 - Oxford Schools | PowerSchool Learning
... 8. Which of the following terms describes the address used at the Network layer? A. Physical B. Logical C. MAC D. Host E. Hexadecimal 9. Which of the following is the binary representation of the decimal number 110? A. 10000011 B. 01101110 C. 01111101 D. 11110111 E. 11101101 10. How is data packaged ...
... 8. Which of the following terms describes the address used at the Network layer? A. Physical B. Logical C. MAC D. Host E. Hexadecimal 9. Which of the following is the binary representation of the decimal number 110? A. 10000011 B. 01101110 C. 01111101 D. 11110111 E. 11101101 10. How is data packaged ...
ppt - Oklahoma State University
... Access lines attach to switches and other routers. Highest internal trunk speeds currently 10 Gbps. Moving to 40 & 100 Gbps between now & end of 2015. ...
... Access lines attach to switches and other routers. Highest internal trunk speeds currently 10 Gbps. Moving to 40 & 100 Gbps between now & end of 2015. ...
Lecture6
... Interrupt mechanism allowing an interpreter to deal with the transfer of control. Once an instruction is executed the control is passed to an interrupt handler which may change the environment for the next instruction. More than a single interpreter may be present. ...
... Interrupt mechanism allowing an interpreter to deal with the transfer of control. Once an instruction is executed the control is passed to an interrupt handler which may change the environment for the next instruction. More than a single interpreter may be present. ...
What is a “Network”?
... (Collision Detect), say “excuse me” stop and try again later. A polite free for all with rules. Ethernet is 10Mbit (10 million bits per second) only. Fast ethernet, which has nearly the same rules, is 100Mbit only. Gigabit ethernet is 1000Mbit only. Some Network Interface Cards (NIC’s) can speak at ...
... (Collision Detect), say “excuse me” stop and try again later. A polite free for all with rules. Ethernet is 10Mbit (10 million bits per second) only. Fast ethernet, which has nearly the same rules, is 100Mbit only. Gigabit ethernet is 1000Mbit only. Some Network Interface Cards (NIC’s) can speak at ...
docx - African Scholar Publications
... identify and locate each other via Internet Protocol (IP) addresses, and allows them to connect to one another via intermediate (transit) networks. Last, at the bottom of the architecture, is a software layer, the data link layer, that provides connectivity between hosts on the same local network li ...
... identify and locate each other via Internet Protocol (IP) addresses, and allows them to connect to one another via intermediate (transit) networks. Last, at the bottom of the architecture, is a software layer, the data link layer, that provides connectivity between hosts on the same local network li ...
lecture
... First protocol for sending IP datagrams over dial-up links (from 1988) Encapsulation, not much else ...
... First protocol for sending IP datagrams over dial-up links (from 1988) Encapsulation, not much else ...
Chapter 10 Exercises
... from one another by speed: 10-Mbps Ethernet, 100-Mbps or Fast Ethernet, and Gigabit and 10-Gigabit Ethernet. Ethernet uses UTP, STP, or coaxial cable. Ethernet networks can be configured using either a bus or a star topology with a hub. Token ring is an older LAN technology, which controls access to ...
... from one another by speed: 10-Mbps Ethernet, 100-Mbps or Fast Ethernet, and Gigabit and 10-Gigabit Ethernet. Ethernet uses UTP, STP, or coaxial cable. Ethernet networks can be configured using either a bus or a star topology with a hub. Token ring is an older LAN technology, which controls access to ...
NAME: Computer Science 461 Midterm Exam March 30, 2009
... overly confusing (and virtually everybody got the answer wrong). Strictly speaking, persistent HTTP does not establish application-layer sessions, that's typically done through cookies. This is the case because "application-level" sessions exist independently of a single TCP connections. It can more ...
... overly confusing (and virtually everybody got the answer wrong). Strictly speaking, persistent HTTP does not establish application-layer sessions, that's typically done through cookies. This is the case because "application-level" sessions exist independently of a single TCP connections. It can more ...
answers - Cs.princeton.edu
... overly confusing (and virtually everybody got the answer wrong). Strictly speaking, persistent HTTP does not establish application-layer sessions, that's typically done through cookies. This is the case because "application-level" sessions exist independently of a single TCP connections. It can more ...
... overly confusing (and virtually everybody got the answer wrong). Strictly speaking, persistent HTTP does not establish application-layer sessions, that's typically done through cookies. This is the case because "application-level" sessions exist independently of a single TCP connections. It can more ...
Lab
... 3. The actual number of bytes in an IP packet is controlled by the: (a) Network layer (b) TCP layer (c) Application layer (d) IP Layer (e) MAC layer 4. TCP achieves reliability by assigning a sequence number to: (a) Data frames (b) Data bytes (c) Data packets (d) TCP segment (e)datagram 5. HDLEN fie ...
... 3. The actual number of bytes in an IP packet is controlled by the: (a) Network layer (b) TCP layer (c) Application layer (d) IP Layer (e) MAC layer 4. TCP achieves reliability by assigning a sequence number to: (a) Data frames (b) Data bytes (c) Data packets (d) TCP segment (e)datagram 5. HDLEN fie ...
network
... Adopted as an international standard in 1983 identifies functions and services that are fundamental to providing reliable, cost-effective, secure, and transparent communications defines the concept of layered architecture in terms of functions, services, and protocols became a framework for de ...
... Adopted as an international standard in 1983 identifies functions and services that are fundamental to providing reliable, cost-effective, secure, and transparent communications defines the concept of layered architecture in terms of functions, services, and protocols became a framework for de ...
Part III: Wide Area Networks and Internetworking Technologies
... Three key functions of data link layer protocols are data delineation, error detection, and address formatting Bridges are used to interconnect two LANs at the data link layer (see Figure 13-4) Bridges have more intelligence than physical layer technologies; they have to examine (filter) data link l ...
... Three key functions of data link layer protocols are data delineation, error detection, and address formatting Bridges are used to interconnect two LANs at the data link layer (see Figure 13-4) Bridges have more intelligence than physical layer technologies; they have to examine (filter) data link l ...
Chapter 5 Local Area Network Concepts and Architecture
... Better service - response time and reliability Higher productivity Control or secure ...
... Better service - response time and reliability Higher productivity Control or secure ...
Computer Networks and Internets
... Length of Protocol Address field depend on protocol, IPv4 uses 32-bit address ...
... Length of Protocol Address field depend on protocol, IPv4 uses 32-bit address ...
CS 455: Computer Networks and Data Communication Sample Final Examination Points: 125
... b. An application produces output in terms of 2-Mbyte bursts. Each burst has a 20 milliseconds duration, and bursts occur at a constant interval of 500 milliseconds (i.e., 2 in a second). The application lasts for 2 seconds. It is connected to an 8-Mbps network through a token bucket. Suppose the to ...
... b. An application produces output in terms of 2-Mbyte bursts. Each burst has a 20 milliseconds duration, and bursts occur at a constant interval of 500 milliseconds (i.e., 2 in a second). The application lasts for 2 seconds. It is connected to an 8-Mbps network through a token bucket. Suppose the to ...
Internet protocol suite
The Internet protocol suite is the computer networking model and set of communications protocols used on the Internet and similar computer networks. It is commonly known as TCP/IP, because among many protocols, the Transmission Control Protocol (TCP) and the Internet Protocol (IP) is the accepted and most widely used protocol in Internet. Often also called the Internet model, it was originally also known as the DoD model, because the development of the networking model was funded by DARPA, an agency of the United States Department of Defense.TCP/IP provides end-to-end connectivity specifying how data should be packetized, addressed, transmitted, routed and received at the destination. This functionality is organized into four abstraction layers which are used to sort all related protocols according to the scope of networking involved. From lowest to highest, the layers are the link layer, containing communication technologies for a single network segment (link); the internet layer, connecting hosts across independent networks, thus establishing internetworking; the transport layer handling host-to-host communication; and the application layer, which provides process-to-process application data exchange.The TCP/IP model and related protocol models are maintained by the Internet Engineering Task Force (IETF).