MAC layer
... Schiller Sec 7.3.1, 7.3.2 • 802.11 Physical layer: Schiller Sec 7.3.3 • 802.11 MAC layer: Schiller Sec 7.3.4 • 802.11 Management: Schiller Sec 7.3.5 ...
... Schiller Sec 7.3.1, 7.3.2 • 802.11 Physical layer: Schiller Sec 7.3.3 • 802.11 MAC layer: Schiller Sec 7.3.4 • 802.11 Management: Schiller Sec 7.3.5 ...
PPP
... The port will only receive bridge protocol data unit (BDPU) frames These are used to exchange information with already operating ports on the network When a switch is first turned on it will be in this state ...
... The port will only receive bridge protocol data unit (BDPU) frames These are used to exchange information with already operating ports on the network When a switch is first turned on it will be in this state ...
Document
... the number of frequencies that can be broadcast through a medium. the number of cycles per second that can be sent through a medium. the difference between the highest and lowest frequencies that can be accommodated on a ...
... the number of frequencies that can be broadcast through a medium. the number of cycles per second that can be sent through a medium. the difference between the highest and lowest frequencies that can be accommodated on a ...
The network layer
... 6-3 LAYERS This section briefly describes the function of each layer in the TCP/IP protocol suite. We show how a message travels through the different layers until it reaches the physical layer and is sent by the transmission media. ...
... 6-3 LAYERS This section briefly describes the function of each layer in the TCP/IP protocol suite. We show how a message travels through the different layers until it reaches the physical layer and is sent by the transmission media. ...
CPIT 201 6
... • One way to satisfy these demands is to create different client-server application programs for each desired service. • Programs such as file transfer programs (FTP and SMTP), and so on are already available. However, it would be impossible to write a client-server program for each specific applica ...
... • One way to satisfy these demands is to create different client-server application programs for each desired service. • Programs such as file transfer programs (FTP and SMTP), and so on are already available. However, it would be impossible to write a client-server program for each specific applica ...
Topic 3.2.1 Protocols
... device to the receiving device – that is, transferred data, such as a downloaded file, is not sent across the network in a single message, but is broken down into ‘packets’ of smaller pieces of data. IP specifies the size of the packets that the message is broken down into, and the address of the re ...
... device to the receiving device – that is, transferred data, such as a downloaded file, is not sent across the network in a single message, but is broken down into ‘packets’ of smaller pieces of data. IP specifies the size of the packets that the message is broken down into, and the address of the re ...
module02-review
... • Data Link Layer: – Service: Reliable transfer of frames over a link Media Access Control on a LAN – Functions: Framing, media access control, error checking • Network Layer: – Service: Move packets from source host to destination host – Functions: Routing, addressing • Transport Layer: – Service: ...
... • Data Link Layer: – Service: Reliable transfer of frames over a link Media Access Control on a LAN – Functions: Framing, media access control, error checking • Network Layer: – Service: Move packets from source host to destination host – Functions: Routing, addressing • Transport Layer: – Service: ...
Week Eight
... Direct point to point or multipoint comms link Hardware based High Speed Very short distance User data moved from source buffer to destination buffer ...
... Direct point to point or multipoint comms link Hardware based High Speed Very short distance User data moved from source buffer to destination buffer ...
Chapter 18
... Four AAL protocols defined: AAL 1: CBR traffic, e.g. circuit emulation (T-1 over ATM), voice over ATM, real-time video AAL 2: rt-VBR traffic, e.g. MPEG voice and video AAL 3/4: nrt-VBR traffic, e.g. general data service (not really used by anyone) AAL 5 (successor to AAL 3/4): e.g. nrt-VBR: voice on ...
... Four AAL protocols defined: AAL 1: CBR traffic, e.g. circuit emulation (T-1 over ATM), voice over ATM, real-time video AAL 2: rt-VBR traffic, e.g. MPEG voice and video AAL 3/4: nrt-VBR traffic, e.g. general data service (not really used by anyone) AAL 5 (successor to AAL 3/4): e.g. nrt-VBR: voice on ...
answer sheet - B.S. Abdur Rahman University
... a. Identifier length b. Maximum level of nesting c. Operator precedence d. Type compatibility e. Type conversion 16. Consider the following possible data structures for a set of n distinct integers. I. A min-heap II. An array of length n sorted in increasing order III. A balanced binary search tree. ...
... a. Identifier length b. Maximum level of nesting c. Operator precedence d. Type compatibility e. Type conversion 16. Consider the following possible data structures for a set of n distinct integers. I. A min-heap II. An array of length n sorted in increasing order III. A balanced binary search tree. ...
Ch. 8 Circuit Switching - The Coming
... logical connection; intermediate nodes have less processing required. – Multiplexing and switching of logical connections take place at layer 2 instead of layer 3 (eliminating a layer of processing). – No hop-by-hop flow control and error control-(performed at a higher layer if at all). – Less overh ...
... logical connection; intermediate nodes have less processing required. – Multiplexing and switching of logical connections take place at layer 2 instead of layer 3 (eliminating a layer of processing). – No hop-by-hop flow control and error control-(performed at a higher layer if at all). – Less overh ...
Optical Burst Switching Obs.doc
... logical connection; intermediate nodes have less processing required. – Multiplexing and switching of logical connections take place at layer 2 instead of layer 3 (eliminating a layer of processing). – No hop-by-hop flow control and error control-(performed at a higher layer if at all). – Less overh ...
... logical connection; intermediate nodes have less processing required. – Multiplexing and switching of logical connections take place at layer 2 instead of layer 3 (eliminating a layer of processing). – No hop-by-hop flow control and error control-(performed at a higher layer if at all). – Less overh ...
1 - Oxford Schools | PowerSchool Learning
... A. The noise generated from outside a cable B. The degradation of a signal as it travels along the media C. The time required for a NIC to place a frame on the network media D. The delay between the time a frame leaves its source device and reaches its destination 16. What method is used to prevent ...
... A. The noise generated from outside a cable B. The degradation of a signal as it travels along the media C. The time required for a NIC to place a frame on the network media D. The delay between the time a frame leaves its source device and reaches its destination 16. What method is used to prevent ...
Midterm Sample
... 4. Consider a 1 Mbps WAN channel with 10 msec propagation delay. Data packets are 1000 bits long while ACK/NAK packets are negligible in length. Window size (N) = 5 packets, and there are 10 packets to be transmitted. Assume a Selective Repeat ARQ protocol with a new addition: NAKs are sent for pac ...
... 4. Consider a 1 Mbps WAN channel with 10 msec propagation delay. Data packets are 1000 bits long while ACK/NAK packets are negligible in length. Window size (N) = 5 packets, and there are 10 packets to be transmitted. Assume a Selective Repeat ARQ protocol with a new addition: NAKs are sent for pac ...
ProgrammingAbstracti.. - University of Virginia, Department of
... – One of the special instructions on the VM is forward (which supports a viral-like infection of the entire network) ...
... – One of the special instructions on the VM is forward (which supports a viral-like infection of the entire network) ...
PPT - University of Surrey
... − We can turn almost every object into a “thing”. − A “thing” still looks much like an embedded system currently. − A “thing” generally consists of four main parts: ...
... − We can turn almost every object into a “thing”. − A “thing” still looks much like an embedded system currently. − A “thing” generally consists of four main parts: ...
IP address - DePaul University
... • Simple Mail Transport Protocol (SMTP) – Sends e-mail to another computer ...
... • Simple Mail Transport Protocol (SMTP) – Sends e-mail to another computer ...
Lecture 14
... split into two sublayers. The lower sublayer is concerned with medium access control (MAC), assuring that only one end system at a time transmits; the MAC sublayer is also responsible for addressing other end systems across the LAN. The upper sublayer is called Logical Link Control (LLC). LLC perfor ...
... split into two sublayers. The lower sublayer is concerned with medium access control (MAC), assuring that only one end system at a time transmits; the MAC sublayer is also responsible for addressing other end systems across the LAN. The upper sublayer is called Logical Link Control (LLC). LLC perfor ...
