DEPARTMENT OF ECE 2-MARK QUESTIONS AND ANSWERS S
... A Bluetooth network is called Piconet .It can have up to eight stations one of which is called the master and the rest are called slaves, 15. What is the frequency range of Bluetooth devices? The frequency range of Bluetooth device is 2.4 GHZ 16. What is the need of connecting devices? To connect LA ...
... A Bluetooth network is called Piconet .It can have up to eight stations one of which is called the master and the rest are called slaves, 15. What is the frequency range of Bluetooth devices? The frequency range of Bluetooth device is 2.4 GHZ 16. What is the need of connecting devices? To connect LA ...
Review of Researches in Controller Area Networks Evolution and
... wiring system which in turn causes the overall network system to be complicated, bulky, heavy and expensive [1]. In the early 1980s, Robert Bosch GmbH company has developed a new network controller in the automotive industries with the intention of replacing and simplifying the wiring system [2]. Th ...
... wiring system which in turn causes the overall network system to be complicated, bulky, heavy and expensive [1]. In the early 1980s, Robert Bosch GmbH company has developed a new network controller in the automotive industries with the intention of replacing and simplifying the wiring system [2]. Th ...
IP tutorial – #1 - Network Computing Lab
... Address classes were too “rigid”. For most organizations, Class C were too small and Class B too big. Led to very inefficient use of address space, and a shortage of addresses. Organizations with internal routers needed to have a separate (Class C) network ID for each link. And then every other rout ...
... Address classes were too “rigid”. For most organizations, Class C were too small and Class B too big. Led to very inefficient use of address space, and a shortage of addresses. Organizations with internal routers needed to have a separate (Class C) network ID for each link. And then every other rout ...
Computer Networks and Internets
... Each station assigned by unique 48-bit address e.g. 00:30:65:52:2E:96 in hexadecimal form Address assigned when network interface card (NIC) manufactured (In most cases) ...
... Each station assigned by unique 48-bit address e.g. 00:30:65:52:2E:96 in hexadecimal form Address assigned when network interface card (NIC) manufactured (In most cases) ...
08-Internet Protocols
... • Negotiate handling ahead of time using control protocol • At transmission time using extension headers – E.g. Hop-by-Hop Options header ...
... • Negotiate handling ahead of time using control protocol • At transmission time using extension headers – E.g. Hop-by-Hop Options header ...
Introduction to Computer Networks
... get out of its LAN and out to another network, such as the Internet. In most cases the job of guardhouse in a network falls to routers that monitor all traffic coming in and out of the neighborhood, effectively isolating one network from another. ...
... get out of its LAN and out to another network, such as the Internet. In most cases the job of guardhouse in a network falls to routers that monitor all traffic coming in and out of the neighborhood, effectively isolating one network from another. ...
CSCI-1680 :: Computer Networks
... packets may be delivered out of order duplicate copies of packets may be delivered packets may be delayed for a long time ...
... packets may be delivered out of order duplicate copies of packets may be delivered packets may be delayed for a long time ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... Electrical energy demand is ever increasing. Electric power is normally generated at 11-25kV in a power station. To transmit over long distances, it is then stepped-up to 400kV, 220kV or 132kV as necessary. Power is carried through a transmission network of high voltage lines. Usually, these lines r ...
... Electrical energy demand is ever increasing. Electric power is normally generated at 11-25kV in a power station. To transmit over long distances, it is then stepped-up to 400kV, 220kV or 132kV as necessary. Power is carried through a transmission network of high voltage lines. Usually, these lines r ...
Addressing
... Some applications transmit large amounts of data - in some cases, many gigabytes. It would be impractical to send all of this data in one large piece. No other network traffic could be transmitted while this data was being sent. A large piece of data could take minutes or even hours to send. In addi ...
... Some applications transmit large amounts of data - in some cases, many gigabytes. It would be impractical to send all of this data in one large piece. No other network traffic could be transmitted while this data was being sent. A large piece of data could take minutes or even hours to send. In addi ...
Collision domains vs. broadcast domains.
... address) which are used by Layer 2 network devices to deliver network packets to the correct nodes on the network. The MAC address is composed of the OUI, which is assigned by the IEEE and the EUI, which is assigned by the manufacturer. IPv6 requires an EUI-64 format address. ...
... address) which are used by Layer 2 network devices to deliver network packets to the correct nodes on the network. The MAC address is composed of the OUI, which is assigned by the IEEE and the EUI, which is assigned by the manufacturer. IPv6 requires an EUI-64 format address. ...
Network Layer: Internet Protocol
... an IPv4 header without options. The header is divided into 16-bit sections. All the sections are added and the sum is complemented after wrapping the leftmost digit. The result is inserted in the checksum field. Note that the calculation of wrapped sum and checksum can also be done as follows in hex ...
... an IPv4 header without options. The header is divided into 16-bit sections. All the sections are added and the sum is complemented after wrapping the leftmost digit. The result is inserted in the checksum field. Note that the calculation of wrapped sum and checksum can also be done as follows in hex ...
Essential Elements of Medical Networks
... - regenerates incoming signals in order to compensate for timing errors and signal loss due to long wire distances - preserves signal integrity and extends the signal travel distance - does not look into the packet - can connect a twisted pair segment with a fiberoptic segment - often called an “act ...
... - regenerates incoming signals in order to compensate for timing errors and signal loss due to long wire distances - preserves signal integrity and extends the signal travel distance - does not look into the packet - can connect a twisted pair segment with a fiberoptic segment - often called an “act ...
Chapter 8 – TCP/IP Fundamentals
... read the contents of the Target Protocol Address field. 6. If the system receiving the ARP Request message recognizes its own IP address in the Target Protocol Address field, it generates an ARP Reply message. 7. The system transmits the ARP Reply message as a unicast message back to the computer th ...
... read the contents of the Target Protocol Address field. 6. If the system receiving the ARP Request message recognizes its own IP address in the Target Protocol Address field, it generates an ARP Reply message. 7. The system transmits the ARP Reply message as a unicast message back to the computer th ...
Lecture 18: Internet Protocol
... – The RARP server looks up the configuration file and reply with its IP address. ...
... – The RARP server looks up the configuration file and reply with its IP address. ...
The Internet Protocol - University of Calgary
... Unreliable: no guarantee for delivery of packets Connectionless: Each packet (“datagram”) is handled independently. ...
... Unreliable: no guarantee for delivery of packets Connectionless: Each packet (“datagram”) is handled independently. ...
Wireless Fundamentals 3
... For instance, even-numbered slots can be reserved for the master device to communicate to its slave devices. A particular slave device might then be assigned every twelfth pair of slots for its communication. It listens for packets from the master every 23rd time-slot and uses every 24th time-slot t ...
... For instance, even-numbered slots can be reserved for the master device to communicate to its slave devices. A particular slave device might then be assigned every twelfth pair of slots for its communication. It listens for packets from the master every 23rd time-slot and uses every 24th time-slot t ...
How to Prevent a Sharp Copier from Falling Off the Network
... An IP address conflict can cause the machine to “fall off the network” What does an IP Address do? It basically acts as the house number for the computer, printer, cell phone, tablet PC, etc on the network. When two devices have the same IP Address, it’s a lot like two people claiming to have the sa ...
... An IP address conflict can cause the machine to “fall off the network” What does an IP Address do? It basically acts as the house number for the computer, printer, cell phone, tablet PC, etc on the network. When two devices have the same IP Address, it’s a lot like two people claiming to have the sa ...
SYSTEM ADMINISTRATION Chapter 8 Internet Protocol (IP) Addressing
... IPv6 Address Structure • IPv6 addresses are expressed as 8 16-bit fields written in hexadecimal notation. • The address space is divided into a network number and host number and may include a subnet identifier as well. • The host portion of the IPv6 address is always a fixed 64 bits in length. • T ...
... IPv6 Address Structure • IPv6 addresses are expressed as 8 16-bit fields written in hexadecimal notation. • The address space is divided into a network number and host number and may include a subnet identifier as well. • The host portion of the IPv6 address is always a fixed 64 bits in length. • T ...
Document
... • (adapter) A creates Ethernet frame with R's physical address as dest, Ethernet frame contains A-to-B IP datagram • (adapter) A's data link layer sends Ethernet frame • (adapter) R's data link layer receives Ethernet frame – Passes frame to Network Layer ...
... • (adapter) A creates Ethernet frame with R's physical address as dest, Ethernet frame contains A-to-B IP datagram • (adapter) A's data link layer sends Ethernet frame • (adapter) R's data link layer receives Ethernet frame – Passes frame to Network Layer ...
IP Addressing Notes - Mr. Dixon`s Weebly
... a. An IP address is what uniquely identifies you on a network or Internet. b. No two computers can share the same IP address. c. Telephone number analogy. If I dial a number, I connect with just one person. d. All devices, whether computer, laptop or cell phone require an IP address to go onto the I ...
... a. An IP address is what uniquely identifies you on a network or Internet. b. No two computers can share the same IP address. c. Telephone number analogy. If I dial a number, I connect with just one person. d. All devices, whether computer, laptop or cell phone require an IP address to go onto the I ...
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.