CSE 461 - University of Washington
... listens for a signal and holds off on transmitting until there is no traffic • Bonus question: why does 802.11 use a variable bitrate, while Ethernet’s bitrate is constant once configured? • 802.11’s maximum bitrate can change easily; Ethernet’s cannot. ...
... listens for a signal and holds off on transmitting until there is no traffic • Bonus question: why does 802.11 use a variable bitrate, while Ethernet’s bitrate is constant once configured? • 802.11’s maximum bitrate can change easily; Ethernet’s cannot. ...
Chapter 14: Local Area Network Technology
... LAN Topologies: Ring Repeaters are joined by unidirectional pointto-point links in a ring As a frame circulates past a receiver, the receiver checks its address, and copies those intended for it into a local buffer Frame circulates until it returns to source, which removes it from network ...
... LAN Topologies: Ring Repeaters are joined by unidirectional pointto-point links in a ring As a frame circulates past a receiver, the receiver checks its address, and copies those intended for it into a local buffer Frame circulates until it returns to source, which removes it from network ...
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... LAN Topologies: Ring Repeaters are joined by unidirectional pointto-point links in a ring As a frame circulates past a receiver, the receiver checks its address, and copies those intended for it into a local buffer Frame circulates until it returns to source, which removes it from network ...
... LAN Topologies: Ring Repeaters are joined by unidirectional pointto-point links in a ring As a frame circulates past a receiver, the receiver checks its address, and copies those intended for it into a local buffer Frame circulates until it returns to source, which removes it from network ...
CCNP Routing Semester 5 - YSU Computer Science & Information
... • A subnet can be used to address hosts, or it can be used for further subnetting • The rule of not using all zeros or ones does not apply to allocation of subsequent subnets • The routing protocol must carry the subnet mask in its updates • Multiple IP addressed to be summarized must share the same ...
... • A subnet can be used to address hosts, or it can be used for further subnetting • The rule of not using all zeros or ones does not apply to allocation of subsequent subnets • The routing protocol must carry the subnet mask in its updates • Multiple IP addressed to be summarized must share the same ...
IP Version 6
... • Fragmentation is a Bad ThingTM because loss of a single fragment by IP requires retransmission of the entire original datagram. • All links must support MTU of at least 576 bytes or do their own fragmentation and reassembly. • Fragmentation is provided only for backwards compatibility and is handl ...
... • Fragmentation is a Bad ThingTM because loss of a single fragment by IP requires retransmission of the entire original datagram. • All links must support MTU of at least 576 bytes or do their own fragmentation and reassembly. • Fragmentation is provided only for backwards compatibility and is handl ...
Changes in Power System Communications
... • Up to 127 devices can connect to the host, either directly or by way of USB hubs. • Individual USB cables can run as long as 5 meters; with hubs, devices can be up to 30 meters away from the host. • With USB 2.,the bus has a maximum data rate of 480 Mb per second. • With USB 3.,the bus has a maxim ...
... • Up to 127 devices can connect to the host, either directly or by way of USB hubs. • Individual USB cables can run as long as 5 meters; with hubs, devices can be up to 30 meters away from the host. • With USB 2.,the bus has a maximum data rate of 480 Mb per second. • With USB 3.,the bus has a maxim ...
CM0130-1 Hardware and Software Systems
... Integrated circuit board that plugs into the internal circuitry of the computer. Allows the members of a local-area network to communicate with each other. NIC is the physical interface from the computer or peripheral to the medium. ...
... Integrated circuit board that plugs into the internal circuitry of the computer. Allows the members of a local-area network to communicate with each other. NIC is the physical interface from the computer or peripheral to the medium. ...
Lecture 12 – MAC - UTK-EECS
... A creates Ethernet frame with R's physical address as dest, Ethernet frame contains A-to-B IP datagram A’s data link layer sends Ethernet frame R’s data link layer receives Ethernet frame R removes IP datagram from Ethernet frame, sees its destined to B R uses ARP to get B’s physical layer address R ...
... A creates Ethernet frame with R's physical address as dest, Ethernet frame contains A-to-B IP datagram A’s data link layer sends Ethernet frame R’s data link layer receives Ethernet frame R removes IP datagram from Ethernet frame, sees its destined to B R uses ARP to get B’s physical layer address R ...
02_tcom5272_lan
... network’s segmentation by building address tables that contain: Bridge interface that will reach that device Each device’s MAC address ...
... network’s segmentation by building address tables that contain: Bridge interface that will reach that device Each device’s MAC address ...
SAVI Analysis for PANA with SLACC
... • IP session terminates on IP edge, IP edge should have the detailed information stored for each session, e.g. prefix, address, layer 2 information, etc. • If IP edge wants to treat the connections which terminate on UE1 and UE2 as different sessions, it needs to know the specific information of eac ...
... • IP session terminates on IP edge, IP edge should have the detailed information stored for each session, e.g. prefix, address, layer 2 information, etc. • If IP edge wants to treat the connections which terminate on UE1 and UE2 as different sessions, it needs to know the specific information of eac ...
Network Layer
... B. If the message is not addressed to you (that is, if the Final Destination box lists someone else's IP address): 1. Route the message by finding the next computer to which the message should be sent in the Network Map, and writing its DL address in the Next Node Box. If your computer is directly c ...
... B. If the message is not addressed to you (that is, if the Final Destination box lists someone else's IP address): 1. Route the message by finding the next computer to which the message should be sent in the Network Map, and writing its DL address in the Next Node Box. If your computer is directly c ...
Cisco – Chapter 11 - YSU Computer Science & Information Systems
... on same subnet as source host, it discards packet • If subnet address is different, router responds with its MAC address (proxy ARP) • Router then sends the ARP request to the proper subnet • If necessary, Router sends ARP request to another router --- INDIRECT ROUTING ...
... on same subnet as source host, it discards packet • If subnet address is different, router responds with its MAC address (proxy ARP) • Router then sends the ARP request to the proper subnet • If necessary, Router sends ARP request to another router --- INDIRECT ROUTING ...
FF24977979
... SPI, USART, A/D etc., 8K programmable memory & 368 data bytes, five I/O Ports as A, B, C, D, E etc. Serial Peripheral Interface (SPI) will be used to interface the sensor to PIC. With SPI we can connect as many devices as many as pins we have on the PIC-microcontroller. The speed of the communicatio ...
... SPI, USART, A/D etc., 8K programmable memory & 368 data bytes, five I/O Ports as A, B, C, D, E etc. Serial Peripheral Interface (SPI) will be used to interface the sensor to PIC. With SPI we can connect as many devices as many as pins we have on the PIC-microcontroller. The speed of the communicatio ...
Buses and Interfaces - Mahanakorn University of Technology
... Isochronous or Asynchronous between devices. Data is transferred at three different rates over a maximum cable length of 4 meters ~ over 4 wires, 2 of which carry data on a balanced twisted pair. USB 3.0 (Super-Speed USB) increases the data rate to 4.8 Gbit/s, 600 MB/s. USB 3.0 ports and cabling a ...
... Isochronous or Asynchronous between devices. Data is transferred at three different rates over a maximum cable length of 4 meters ~ over 4 wires, 2 of which carry data on a balanced twisted pair. USB 3.0 (Super-Speed USB) increases the data rate to 4.8 Gbit/s, 600 MB/s. USB 3.0 ports and cabling a ...
Abstract
... The evolution of the Internet towards ubiquity, mobility and wireless requires revising routing for such “large” dynamic clouds. Routing is obviously a critical network functionality, but, it has not evolved much since long. Routing has a strong impact on the architecture, as it is tightly associate ...
... The evolution of the Internet towards ubiquity, mobility and wireless requires revising routing for such “large” dynamic clouds. Routing is obviously a critical network functionality, but, it has not evolved much since long. Routing has a strong impact on the architecture, as it is tightly associate ...
山东建筑大学试卷 共 4页 第 1 页 至 学年 第 1 学期 课程名称 计算机
... ________, output ports and _________. And ______connects the router’s input ports to its output ports; _______ executes the routing protocols. 6、Historically, two routing protocols have been used extensively for routing within an autonomous system in the Internet: RIP protocol and ________ protocol. ...
... ________, output ports and _________. And ______connects the router’s input ports to its output ports; _______ executes the routing protocols. 6、Historically, two routing protocols have been used extensively for routing within an autonomous system in the Internet: RIP protocol and ________ protocol. ...
Chapter 18 - William Stallings, Data and Computer Communications
... The map of the London Underground, which can be seen inside every train, has been called a model of its kind, a work of art. It presents the underground network as a geometric grid. The tube lines do not, of course, lie at right angles to one another like the streets of Manhattan. Nor do they branch ...
... The map of the London Underground, which can be seen inside every train, has been called a model of its kind, a work of art. It presents the underground network as a geometric grid. The tube lines do not, of course, lie at right angles to one another like the streets of Manhattan. Nor do they branch ...
ppt
... Multicast On Ethernet • Half of addresses reserved for multicast • Network interface card – Always accepts unicast and broadcast – Can accept zero or more multicast addresses ...
... Multicast On Ethernet • Half of addresses reserved for multicast • Network interface card – Always accepts unicast and broadcast – Can accept zero or more multicast addresses ...
EC310 Hwk 11
... Router R2 will compare the destination address with its forwarding table. Using the mask, R2 determines if the destination address is part of the 140.24.7.192 network. It is not. R2 compares the destination address with the 140.24.7.0 network. It is part of this network. R2 will forward the packet t ...
... Router R2 will compare the destination address with its forwarding table. Using the mask, R2 determines if the destination address is part of the 140.24.7.192 network. It is not. R2 compares the destination address with the 140.24.7.0 network. It is part of this network. R2 will forward the packet t ...
3-Physical+logical toplogy
... – Broad description of the network: no detail about device types, connection methods, addressing, ... – 3 most common topologies: – Bus, Star, Ring – Network administrator needs to understand physical topology • Troubleshooting, upgrading network infrastructure, effect on chosen logical topology, et ...
... – Broad description of the network: no detail about device types, connection methods, addressing, ... – 3 most common topologies: – Bus, Star, Ring – Network administrator needs to understand physical topology • Troubleshooting, upgrading network infrastructure, effect on chosen logical topology, et ...
test 1 - answer
... + Link layer retransmissions can hide non-congestion losses from higher layer protocols. For example, wireless link layer retransmissions can prevent error losses from being misinterpreted by TCP as congestion losses. 2. In CRC error detection method, for the 5-bit generator, G = 10011 and the data, ...
... + Link layer retransmissions can hide non-congestion losses from higher layer protocols. For example, wireless link layer retransmissions can prevent error losses from being misinterpreted by TCP as congestion losses. 2. In CRC error detection method, for the 5-bit generator, G = 10011 and the data, ...
Chapter 18 - William Stallings, Data and Computer
... The map of the London Underground, which can be seen inside every train, has been called a model of its kind, a work of art. It presents the underground network as a geometric grid. The tube lines do not, of course, lie at right angles to one another like the streets of Manhattan. Nor do they branch ...
... The map of the London Underground, which can be seen inside every train, has been called a model of its kind, a work of art. It presents the underground network as a geometric grid. The tube lines do not, of course, lie at right angles to one another like the streets of Manhattan. Nor do they branch ...
I²C
I²C (Inter-Integrated Circuit), pronounced I-squared-C, is a multi-master, multi-slave, single-ended, serial computer bus invented by Philips Semiconductor (now NXP Semiconductors). It is typically used for attaching lower-speed peripheral ICs to processors and microcontrollers. Alternatively I²C is spelled I2C (pronounced I-two-C) or IIC (pronounced I-I-C). Since October 10, 2006, no licensing fees are required to implement the I²C protocol. However, fees are still required to obtain I²C slave addresses allocated by NXP.Several competitors, such as Siemens AG (later Infineon Technologies AG, now Intel mobile communications), NEC, Texas Instruments, STMicroelectronics (formerly SGS-Thomson), Motorola (later Freescale), and Intersil, have introduced compatible I²C products to the market since the mid-1990s.SMBus, defined by Intel in 1995, is a subset of I²C that defines the protocols more strictly. One purpose of SMBus is to promote robustness and interoperability. Accordingly, modern I²C systems incorporate policies and rules from SMBus, sometimes supporting both I²C and SMBus, requiring only minimal reconfiguration.