Boukhelef-XFEL-2ndCRISP-Mar2013
... – Test performance (CPU, IO, network), behavior (bugs, memory leaks), reliability (error handling, failure), and stability of the system • Significant workload applied over long period of time ...
... – Test performance (CPU, IO, network), behavior (bugs, memory leaks), reliability (error handling, failure), and stability of the system • Significant workload applied over long period of time ...
Introduction
... As long as this multiplexing and demultiplexing is done transparently, it can be used by any layer. Multiplexing is needed in the physical layer, for example, where all the traffic for all connections has to be sent over at most a few physical circuits. ...
... As long as this multiplexing and demultiplexing is done transparently, it can be used by any layer. Multiplexing is needed in the physical layer, for example, where all the traffic for all connections has to be sent over at most a few physical circuits. ...
Week_Six_Net_Design
... WAN Protocols HDLC frames can be transmitted over synchronous or asynchronous links. Those links have no mechanism to mark the beginning or end of a frame, so the beginning and end of each frame has to be identified. This is done by using a frame delimiter, or flag, which is a unique sequence of bi ...
... WAN Protocols HDLC frames can be transmitted over synchronous or asynchronous links. Those links have no mechanism to mark the beginning or end of a frame, so the beginning and end of each frame has to be identified. This is done by using a frame delimiter, or flag, which is a unique sequence of bi ...
Slides
... broadcast link: no Media Access Control no need for explicit MAC addressing e.g., dialup link, ISDN line popular point-to-point DLC protocols: PPP (point-to-point protocol) HDLC: High level data link control (Data link used to be considered “high layer” in protocol ...
... broadcast link: no Media Access Control no need for explicit MAC addressing e.g., dialup link, ISDN line popular point-to-point DLC protocols: PPP (point-to-point protocol) HDLC: High level data link control (Data link used to be considered “high layer” in protocol ...
Uw draadloze beveiligingscode
... Refer to the exhibit. What two facts can be determined from the information that is given? (Choose two.) This exchange is part of the three-way handshake. The source port indicates that a Telnet session has been initiated. The data is flowing from server to client. The destination port indicates th ...
... Refer to the exhibit. What two facts can be determined from the information that is given? (Choose two.) This exchange is part of the three-way handshake. The source port indicates that a Telnet session has been initiated. The data is flowing from server to client. The destination port indicates th ...
Presentation16
... • Sending data not a non-existent node could be sending to any one of thousands (on a large network) of potential receiver nodes all nodes must have a unique identifier, generally known as a network address – analogous to a telephone number all nodes must also have access to a database of netw ...
... • Sending data not a non-existent node could be sending to any one of thousands (on a large network) of potential receiver nodes all nodes must have a unique identifier, generally known as a network address – analogous to a telephone number all nodes must also have access to a database of netw ...
Wireless Networks
... • IEEE 802.16d has been designed to support multimedia service with different QoS requirements • The BS can determine the number of time slots that each SS will be allowed to transmit in an uplink subframe • IEEE 802.16d has defined: • The framework to support QoS service in the PMP topology • The s ...
... • IEEE 802.16d has been designed to support multimedia service with different QoS requirements • The BS can determine the number of time slots that each SS will be allowed to transmit in an uplink subframe • IEEE 802.16d has defined: • The framework to support QoS service in the PMP topology • The s ...
Training - Personal.psu.edu
... bus and star. These two topologies define how nodes are connected to one another. A node is an active device connected to the network, such as a computer or a printer. A node can also be a piece of networking equipment such as a hub, switch or a router. A bus topology consists of nodes linked togeth ...
... bus and star. These two topologies define how nodes are connected to one another. A node is an active device connected to the network, such as a computer or a printer. A node can also be a piece of networking equipment such as a hub, switch or a router. A bus topology consists of nodes linked togeth ...
milcom 2004 - Institute for Human and Machine Cognition
... Sharing information between layers is possibly the most common goal of cross-layer strategies. Generally, lower layers will essentially notify upper layers of changes in minimum QoS capabilities as necessary. The middleware benefits from lower level information such as the set of neighbor nodes, the ...
... Sharing information between layers is possibly the most common goal of cross-layer strategies. Generally, lower layers will essentially notify upper layers of changes in minimum QoS capabilities as necessary. The middleware benefits from lower level information such as the set of neighbor nodes, the ...
industrial ethernet white paper
... For many years, serial interfaces such as current loop, RS-232, and RS-485 have been the preferred methods for industrial communications. Ethernet offers high reliability with the proven ability to adapt to changing environments, especially new types of media (coaxial cable and wireless transmission ...
... For many years, serial interfaces such as current loop, RS-232, and RS-485 have been the preferred methods for industrial communications. Ethernet offers high reliability with the proven ability to adapt to changing environments, especially new types of media (coaxial cable and wireless transmission ...
Chapter5b
... link-layer device: takes an active role store and forward Ethernet frames examine incoming frame’s MAC address, selectively forward frame to one-or-more outgoing links when frame is to be forwarded on segment, uses CSMA/CD to access segment transparent hosts are unaware of presence of switches ...
... link-layer device: takes an active role store and forward Ethernet frames examine incoming frame’s MAC address, selectively forward frame to one-or-more outgoing links when frame is to be forwarded on segment, uses CSMA/CD to access segment transparent hosts are unaware of presence of switches ...
HEALTHCARE TECHNOLOGY DEFINITIONS Healthcare Solutions
... however, feedback from some trials indicates that the way in which packets are handled and re-sent when/if transmission is interrupted, can offset some of the power-saving features that 802.15.4 can offer over other available technologies such as Bluetooth. ZigBee’s mesh network operation is suited ...
... however, feedback from some trials indicates that the way in which packets are handled and re-sent when/if transmission is interrupted, can offset some of the power-saving features that 802.15.4 can offer over other available technologies such as Bluetooth. ZigBee’s mesh network operation is suited ...
No Slide Title - comp
... – User Datagram Protocol (UDP): Mainly provide a demultiplexing service. – Transmission Control Protocol (TCP): Provide a reliable byte-stream service – Remote Procedure Call (RPC): Provide services to transaction-based applications. – Real Time Protocol (RTP): Provide services for transporting real ...
... – User Datagram Protocol (UDP): Mainly provide a demultiplexing service. – Transmission Control Protocol (TCP): Provide a reliable byte-stream service – Remote Procedure Call (RPC): Provide services to transaction-based applications. – Real Time Protocol (RTP): Provide services for transporting real ...
full paper - Acta Electrotechnica et Informatica
... Fig. 3 Graphical representation of the gateway’s context-based clustering for creating the mapping tables As a result, we want to create a routing table. This table is created from the results of the k-means clustering method, which we applied on the sensors. Every cluster found by k-means clusterin ...
... Fig. 3 Graphical representation of the gateway’s context-based clustering for creating the mapping tables As a result, we want to create a routing table. This table is created from the results of the k-means clustering method, which we applied on the sensors. Every cluster found by k-means clusterin ...
Fundamentals of Multimedia, Chapter 15
... • The source port number in UDP header is optional since there is no acknowledgment. • Much faster than TCP, however it is unreliable: - In most real-time multimedia applications (e.g., streaming video or audio), packets that arrive late are simply discarded. - Flow control, and congestion avoidance ...
... • The source port number in UDP header is optional since there is no acknowledgment. • Much faster than TCP, however it is unreliable: - In most real-time multimedia applications (e.g., streaming video or audio), packets that arrive late are simply discarded. - Flow control, and congestion avoidance ...
1p - Villanova Computer Science
... • What is NIC ? – Special-purpose hardware that handles all the details of packet transmission and reception – It operates independently of the CPU – Compares the destination MAC address on each incoming packet to the MAC address of its own station and discards frames not destined for the station ...
... • What is NIC ? – Special-purpose hardware that handles all the details of packet transmission and reception – It operates independently of the CPU – Compares the destination MAC address on each incoming packet to the MAC address of its own station and discards frames not destined for the station ...
Cisco Networking Acedemy Final Exam A PC can not connect to any
... information that is given? (Choose two.) This exchange is part of the three-way handshake. The source port indicates that a Telnet session has been initiated. The data is flowing from server to client. The destination port indicates that an HTTP session has been initiated. The data listed is associa ...
... information that is given? (Choose two.) This exchange is part of the three-way handshake. The source port indicates that a Telnet session has been initiated. The data is flowing from server to client. The destination port indicates that an HTTP session has been initiated. The data listed is associa ...
IEEE and LAN Protocols
... • Project group 802 under IEEE – Entrusted with the task of setting standards relating to physical and logical links of nodes in a network ...
... • Project group 802 under IEEE – Entrusted with the task of setting standards relating to physical and logical links of nodes in a network ...
CCNA 1 Module 6 Ethernet Fundamentals
... – Unusually long preamble or jam event (ghost or jabber) Copyright 2003 ...
... – Unusually long preamble or jam event (ghost or jabber) Copyright 2003 ...
Chapter 4: outline
... Checksum must be recomputed and stored again at each router as TTL and some options fields may change. Router discard datagrams for which an error is detected. Checksum calculation: 1) Divide header into 16-bit sections – checksum field itself is set to 0 2) Sum all sections using 1s comp ...
... Checksum must be recomputed and stored again at each router as TTL and some options fields may change. Router discard datagrams for which an error is detected. Checksum calculation: 1) Divide header into 16-bit sections – checksum field itself is set to 0 2) Sum all sections using 1s comp ...
Network Layer
... Priority: identify priority among datagrams in flow Flow Label: identify datagrams in same flow. (concept of flow not well defined). Next header: identify upper layer protocol for data ...
... Priority: identify priority among datagrams in flow Flow Label: identify datagrams in same flow. (concept of flow not well defined). Next header: identify upper layer protocol for data ...
Core network components - Charles Sturt University
... required. A router broadcasts routing information to all other routers in the AS, not just to its neighboring routers. Every router locally runs Dijkstra’s algorithm to determine a shortest-path tree to all subnets. Authenticated updates: all OSPF messages authenticated ...
... required. A router broadcasts routing information to all other routers in the AS, not just to its neighboring routers. Every router locally runs Dijkstra’s algorithm to determine a shortest-path tree to all subnets. Authenticated updates: all OSPF messages authenticated ...