pdf
... Data Link: physical addressing, media access (ex: Ethernet) Network: routing across multiple network segments, fragmentation, routing, logical addressing (ex: IP) Transport: data transfer, reliability, streaming, retransmission, etc. (ex: TCP/UDP) Session: connection management Presentation: transla ...
... Data Link: physical addressing, media access (ex: Ethernet) Network: routing across multiple network segments, fragmentation, routing, logical addressing (ex: IP) Transport: data transfer, reliability, streaming, retransmission, etc. (ex: TCP/UDP) Session: connection management Presentation: transla ...
Lecture 2
... to learn about that client • If a client associated with an AP sends a frame to a station associated with a different AP, the bridging engine inside the first AP must send the frame over the backbone Ethernet to the second AP so it can be delivered to its ultimate destination • No standardized metho ...
... to learn about that client • If a client associated with an AP sends a frame to a station associated with a different AP, the bridging engine inside the first AP must send the frame over the backbone Ethernet to the second AP so it can be delivered to its ultimate destination • No standardized metho ...
“Fig 1.5” – An internet
... i.e. “classical” or “original” Ethernet ■ shared bus - shared bandwidth - only one station transmitting at a time - “half duplex” (station transmits XOR receives) ■ broadcast technology - all stations receive all messages ■ best-effort delivery ...
... i.e. “classical” or “original” Ethernet ■ shared bus - shared bandwidth - only one station transmitting at a time - “half duplex” (station transmits XOR receives) ■ broadcast technology - all stations receive all messages ■ best-effort delivery ...
Yee-Ting Li
... Focusing actually implementing what the NMWG document says… and doesn’t say… Note: We are also tackling this from a pure OO design too – however, due to technical differences between objects in C++, Java and SOAP/XML then there may be issues to overcome… ...
... Focusing actually implementing what the NMWG document says… and doesn’t say… Note: We are also tackling this from a pure OO design too – however, due to technical differences between objects in C++, Java and SOAP/XML then there may be issues to overcome… ...
Unit 2 Lesson 2
... accurately. This method is faster than connection-oriented, however less reliable since there is no notification of whether the data is received or not. It is more common to find connectionless transmissions on LANs. ...
... accurately. This method is faster than connection-oriented, however less reliable since there is no notification of whether the data is received or not. It is more common to find connectionless transmissions on LANs. ...
ppt - EECS Instructional Support Group Home Page
... • Client must know server’s port • Separate 16-bit port address space for UDP and TCP – (src_IP, src_port, dst_IP, dst_port) identifies TCP connection – What about UDP? ...
... • Client must know server’s port • Separate 16-bit port address space for UDP and TCP – (src_IP, src_port, dst_IP, dst_port) identifies TCP connection – What about UDP? ...
SSL and IPSec
... Highest version of SSL that Client, Server both understand nonces (timestamp and 28 random bytes) Current session id (0 if new session) Ciphers that client understands Compression algorithms that client understand Cipher to be used Compression algorithm to be used ...
... Highest version of SSL that Client, Server both understand nonces (timestamp and 28 random bytes) Current session id (0 if new session) Ciphers that client understands Compression algorithms that client understand Cipher to be used Compression algorithm to be used ...
A Semantic-based Middleware for Multimedia Collaborative
... Efficient buffer management for Application Data Unit * Goal: to prevent payload movements in memory * Sender modules create an output buffer that can hold following “headers” and “tails” . * Receiver module needs to allocate worst case buffer size. A ...
... Efficient buffer management for Application Data Unit * Goal: to prevent payload movements in memory * Sender modules create an output buffer that can hold following “headers” and “tails” . * Receiver module needs to allocate worst case buffer size. A ...
for Semester 1 Chapter 6
... computer on a shared-medium environment, or collision domain, is allowed to transmit the data. MAC, with LLC, comprises the IEEE version of the OSI Layer 2. MAC and LLC are sublayers of Layer 2. There are two broad categories of Media ...
... computer on a shared-medium environment, or collision domain, is allowed to transmit the data. MAC, with LLC, comprises the IEEE version of the OSI Layer 2. MAC and LLC are sublayers of Layer 2. There are two broad categories of Media ...
ppt - Computer Science & Engineering
... encapsulate datagram into frame, adding header, trailer channel access if shared medium “MAC” addresses used in frame headers to identify source, dest different from IP address! ...
... encapsulate datagram into frame, adding header, trailer channel access if shared medium “MAC” addresses used in frame headers to identify source, dest different from IP address! ...
NCAR/UCAR Data Citation
... archived in a data center or centers that meet the following conditions: • are open to scientists throughout the world. • are committed to archiving data sets indefinitely. • provide services at reasonable costs. Data sets that are available only from the author, through miscellaneous public network ...
... archived in a data center or centers that meet the following conditions: • are open to scientists throughout the world. • are committed to archiving data sets indefinitely. • provide services at reasonable costs. Data sets that are available only from the author, through miscellaneous public network ...
The Layers of OSI Model
... Transmission of unstructured bit stream Deals with the mechanical, electrical, functional and procedural characteristics to access the physical medium ...
... Transmission of unstructured bit stream Deals with the mechanical, electrical, functional and procedural characteristics to access the physical medium ...
WP Data Connectivity EN
... network, typically Ethernet TCP/IP-based, is non-deterministic, or not highly time-critical. In a production network during a manufacturing process, data exchange, consisting primarily of UDP/IP Unicast and Multicast packets, is highly time-critical. The cyclic portion of the traffic on an EtherNet/ ...
... network, typically Ethernet TCP/IP-based, is non-deterministic, or not highly time-critical. In a production network during a manufacturing process, data exchange, consisting primarily of UDP/IP Unicast and Multicast packets, is highly time-critical. The cyclic portion of the traffic on an EtherNet/ ...
PPT
... • You cannot provide guarantees if there are too many users sharing the same set of resources (bandwidth) • For example, telephone networks - busy tone • This implies that your request for service can be rejected • Traffic enforcement limits how much traffic users can inject based on predefined limi ...
... • You cannot provide guarantees if there are too many users sharing the same set of resources (bandwidth) • For example, telephone networks - busy tone • This implies that your request for service can be rejected • Traffic enforcement limits how much traffic users can inject based on predefined limi ...
NAME: Computer Science 461 Midterm Exam March 30, 2009
... 6G. [3 points] How does explicit congestion notification (ECN) differ from traditional ways of detecting congestion on Internet paths? Describe one benefit for using ECN and one reason it might not widely be used today. ...
... 6G. [3 points] How does explicit congestion notification (ECN) differ from traditional ways of detecting congestion on Internet paths? Describe one benefit for using ECN and one reason it might not widely be used today. ...
1-3_GSM_CDMA_3G4G_08..
... • Multiple BSs can be configured to form a cellular wireless network. The radius of a cell can be 2-40 km while practical one is around 7-8 km with data rate as 70 Mbps per RF channel at a BS • A point-to-point (P2P) or mesh topology also supported by the IEEE 802.16 standard ...
... • Multiple BSs can be configured to form a cellular wireless network. The radius of a cell can be 2-40 km while practical one is around 7-8 km with data rate as 70 Mbps per RF channel at a BS • A point-to-point (P2P) or mesh topology also supported by the IEEE 802.16 standard ...
Cognitive Packet Networks - TERENA Networking Conference 2001
... operating system and the network card in the machine Physical defines electrical and mechanical specifications ...
... operating system and the network card in the machine Physical defines electrical and mechanical specifications ...
pushpavathi_a
... The connections are point to point connection from each and every node in the existing system. The standard chips are already available but the main disadvantages of using the chips are as follows. They are not easy to integrate and need large memories, software for basic operation, maximal amount ...
... The connections are point to point connection from each and every node in the existing system. The standard chips are already available but the main disadvantages of using the chips are as follows. They are not easy to integrate and need large memories, software for basic operation, maximal amount ...