PPT
... different link protocols over different links: e.g., Ethernet (802.3) on first link, frame relay on intermediate links, 802.11 on last link each link protocol provides different services e.g., may or may not provide rdt over link ...
... different link protocols over different links: e.g., Ethernet (802.3) on first link, frame relay on intermediate links, 802.11 on last link each link protocol provides different services e.g., may or may not provide rdt over link ...
Part I: Introduction
... implement channel access if shared medium, ‘physical addresses’ used in frame headers to identify source, destination • different from IP address! ...
... implement channel access if shared medium, ‘physical addresses’ used in frame headers to identify source, destination • different from IP address! ...
Lect15
... • Transmission Control Protocol (TCP) is most widely used transport protocol • Provides reliable data delivery by using IP unreliable datagram delivery • Compensates for loss, delay, duplication and similar problems in Internet components • Reliable delivery: applications do not worry about errors – ...
... • Transmission Control Protocol (TCP) is most widely used transport protocol • Provides reliable data delivery by using IP unreliable datagram delivery • Compensates for loss, delay, duplication and similar problems in Internet components • Reliable delivery: applications do not worry about errors – ...
GoFree File Interface
... Two way communication is not currently supported. Data transmitted by mobile devices to the MFDs will be ignored. Mobile devices must not transmit data to the GoFree multicast address. ...
... Two way communication is not currently supported. Data transmitted by mobile devices to the MFDs will be ignored. Mobile devices must not transmit data to the GoFree multicast address. ...
Chapter 1 Data Networks and the Internet
... • Delay prior to transfer for call establishment • Capacity dedicated for duration of connection even if no data are being transferred —may cause low utilization (especially for data transfer) —that is why it is not a good idea to use circuit switching for data transfer ...
... • Delay prior to transfer for call establishment • Capacity dedicated for duration of connection even if no data are being transferred —may cause low utilization (especially for data transfer) —that is why it is not a good idea to use circuit switching for data transfer ...
Presentation - International Spacewire Conference 2008
... Correct data communication has been confirmed using TPCOREs. We measured DS-Link transfer rate . It is 20.29Mbps. Theoretical value is 20.28Mbps . The difference is less than a clock width (48MHz). The good agreement has been achieved. ...
... Correct data communication has been confirmed using TPCOREs. We measured DS-Link transfer rate . It is 20.29Mbps. Theoretical value is 20.28Mbps . The difference is less than a clock width (48MHz). The good agreement has been achieved. ...
Powerpoint
... If ICMP message received indicating that fragmentation was required, then segment size will be reduced Periodically (every 10 min or so), TCP will try a higher segment size up to the receiver’s MSS to see if new route is being used that would allow larger segments Not all implementations suppo ...
... If ICMP message received indicating that fragmentation was required, then segment size will be reduced Periodically (every 10 min or so), TCP will try a higher segment size up to the receiver’s MSS to see if new route is being used that would allow larger segments Not all implementations suppo ...
13-Specific_system_Cellular-Part-2
... – When data channel active, so is pilot & RRI channel – AT notifies AN of AT’s home sector using DRC channel – Also AT requests AN to send at certain rates using DRC channel – AN sends on forward channel using rate requested by AT in DRC channel – AT may use the following chart (one implementation) ...
... – When data channel active, so is pilot & RRI channel – AT notifies AN of AT’s home sector using DRC channel – Also AT requests AN to send at certain rates using DRC channel – AN sends on forward channel using rate requested by AT in DRC channel – AT may use the following chart (one implementation) ...
Lec_2
... Second, a mesh topology is robust. If one link becomes • unusable, it does not incapacitate the entire system. Third, there is the advantage of privacy or security. When every message travels along a dedicated line, only the intended recipient sees it. Physical boundaries prevent other users from ga ...
... Second, a mesh topology is robust. If one link becomes • unusable, it does not incapacitate the entire system. Third, there is the advantage of privacy or security. When every message travels along a dedicated line, only the intended recipient sees it. Physical boundaries prevent other users from ga ...
csci4211-data-link-part2
... – 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 ...
Networking - Computer Science | SIU
... Service, interface, and protocol not distinguished Not a general model No exact separate mention of physical and data link layers Sometimes called host-to-network layer ...
... Service, interface, and protocol not distinguished Not a general model No exact separate mention of physical and data link layers Sometimes called host-to-network layer ...
Hello, I`m Brian Farrell, and welcome to PACE
... has the main responsibility for encryption between networks. Finally, we have Layer 7, the application layer. This is the layer that is responsible for the protocols that request services or functions from other systems. These protocols may not be the actual application. For instance, Internet Explo ...
... has the main responsibility for encryption between networks. Finally, we have Layer 7, the application layer. This is the layer that is responsible for the protocols that request services or functions from other systems. These protocols may not be the actual application. For instance, Internet Explo ...
Management Information Systems
... The protocols required to achieve communication on behalf of an application are actually multiple protocols existing at different levels or layers. Each layer defines a set of functions that are provided as services to upper layers and each layer relies on services provided by lower layers. At each ...
... The protocols required to achieve communication on behalf of an application are actually multiple protocols existing at different levels or layers. Each layer defines a set of functions that are provided as services to upper layers and each layer relies on services provided by lower layers. At each ...
Distributed System Structures
... – provides connections and routes packets in the communication network, including handling the address of outgoing packets, decoding the address of incoming packets, and maintaining routing information for proper response to changing load levels ...
... – provides connections and routes packets in the communication network, including handling the address of outgoing packets, decoding the address of incoming packets, and maintaining routing information for proper response to changing load levels ...
War Driving
... • Open-source implementations of the attack are now widely available. • One of the best-known programs is AirSnort (http://airsnort.shmoo.com/ ). • Key recovery with AirSnort takes only a few seconds once enough weakly-encrypted frames are gathered. • Our TAs have tried this package before. It took ...
... • Open-source implementations of the attack are now widely available. • One of the best-known programs is AirSnort (http://airsnort.shmoo.com/ ). • Key recovery with AirSnort takes only a few seconds once enough weakly-encrypted frames are gathered. • Our TAs have tried this package before. It took ...
VSI-E Protocol Fundamentals
... • VSI-E primary objective – A media independent data format • Transmitted “on the wire” – from source to destination » DIM to DOM ...
... • VSI-E primary objective – A media independent data format • Transmitted “on the wire” – from source to destination » DIM to DOM ...
CISSP – Chapter 7
... OSI model – layer 2 data link 492 • Layer 2 Data Link – data link goes hand in hand with physical layer. The data link level actually defines the format of how data “Frames”* will be sent over the physical medium, so that two network cards of the same network type will actually be able to communica ...
... OSI model – layer 2 data link 492 • Layer 2 Data Link – data link goes hand in hand with physical layer. The data link level actually defines the format of how data “Frames”* will be sent over the physical medium, so that two network cards of the same network type will actually be able to communica ...
Communication - Computer Information Systems
... order, maintaining the illusion that messages arrive undamaged in the same order they were sent. ...
... order, maintaining the illusion that messages arrive undamaged in the same order they were sent. ...
Lecture 05
... 5.1 introduction, services 5.2 error detection, correction 5.3 multiple access protocols 5.4 LANs ...
... 5.1 introduction, services 5.2 error detection, correction 5.3 multiple access protocols 5.4 LANs ...
Slide 1
... • Continental data are messy: big signal with lots of noise. • Confounded by boundary layer processes (diurnal, synoptic, seasonal) • Transport models have problems representing the continental boundary layer, especially near the land surface. • Most continental observations are made in this surface ...
... • Continental data are messy: big signal with lots of noise. • Confounded by boundary layer processes (diurnal, synoptic, seasonal) • Transport models have problems representing the continental boundary layer, especially near the land surface. • Most continental observations are made in this surface ...
Tuesday, October 21st - University of Pittsburgh
... VC numbers, one number for each link along path entries in forwarding tables in routers along path ...
... VC numbers, one number for each link along path entries in forwarding tables in routers along path ...
