Computer network- Chapter 3: Data link layer
... Routing (1) The network layer is responsible for routing packets from the source to destination. The routing algorithm is the piece of software that decides where a packet goes next (e.g., which output line, or which node on a broadcast channel). For connectionless networks, the routing decis ...
... Routing (1) The network layer is responsible for routing packets from the source to destination. The routing algorithm is the piece of software that decides where a packet goes next (e.g., which output line, or which node on a broadcast channel). For connectionless networks, the routing decis ...
Lecture 12 - Personal Web Pages - University of North Carolina at
... • Each node periodically sends its own distance vector estimate to neighbors • When a node x receives new DV estimate from neighbor, it updates its own DV using B-F equation: Dx(y) ← minv{c(x,v) + Dv(y)} ...
... • Each node periodically sends its own distance vector estimate to neighbors • When a node x receives new DV estimate from neighbor, it updates its own DV using B-F equation: Dx(y) ← minv{c(x,v) + Dv(y)} ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... ubiquitous service access, anywhere, anytime without any fixed infrastructure they can be widely used in military battlefields, crisis management services, classrooms and conference halls etc. MANETs ad-hoc fashion networking developments lead to development of enormous multimedia applications such ...
... ubiquitous service access, anywhere, anytime without any fixed infrastructure they can be widely used in military battlefields, crisis management services, classrooms and conference halls etc. MANETs ad-hoc fashion networking developments lead to development of enormous multimedia applications such ...
RIP
... Intra-AS: administrator responsible for choice of routing algorithm within network Inter-AS: unique standard for inter-AS routing: BGP ...
... Intra-AS: administrator responsible for choice of routing algorithm within network Inter-AS: unique standard for inter-AS routing: BGP ...
ppt for Chapters 1-5 - Computer and Information Sciences
... “Today, there are over 1 billion computers that regularly connect to the Internet.” “But cellular devices, such as Internet-connected smartphones, have outstripped that total and are growing at a much faster rate.” 4 ...
... “Today, there are over 1 billion computers that regularly connect to the Internet.” “But cellular devices, such as Internet-connected smartphones, have outstripped that total and are growing at a much faster rate.” 4 ...
Chapter 4 slides - Uppsala University
... Intra-AS: administrator responsible for choice of routing algorithm within network Inter-AS: unique standard for inter-AS routing: BGP ...
... Intra-AS: administrator responsible for choice of routing algorithm within network Inter-AS: unique standard for inter-AS routing: BGP ...
Ch10
... • Label switched routers (LSRs) capable of switching and routing packets based on label appended to packet • Labels define a flow of packets between end points or ...
... • Label switched routers (LSRs) capable of switching and routing packets based on label appended to packet • Labels define a flow of packets between end points or ...
Circuit Switching
... • All modern circuit switches use digital time-division techniques for establishing and maintaining circuits. – Synchronous TDM allows multiple low-speed bit streams to share a highspeed line. – A set of inputs is sampled in turn. The samples are organized serially into slots (channels) to form a re ...
... • All modern circuit switches use digital time-division techniques for establishing and maintaining circuits. – Synchronous TDM allows multiple low-speed bit streams to share a highspeed line. – A set of inputs is sampled in turn. The samples are organized serially into slots (channels) to form a re ...
Aalborg Universitet Hybrid SDN Architecture for Resource Consolidation in MPLS Networks
... optimized technique for element ranking has been discussed in [5]. The technique, however, offers a suboptimal solution, as it requires the periodic waking up of the network elements in order to keep their place in the network. The authors of [7] focus on accurate network elements ranking by utilizi ...
... optimized technique for element ranking has been discussed in [5]. The technique, however, offers a suboptimal solution, as it requires the periodic waking up of the network elements in order to keep their place in the network. The authors of [7] focus on accurate network elements ranking by utilizi ...
223.1.1.4
... • Transport layer breaks data streams into datagrams which are transmitted over Internet, possibly being fragmented. • When all datagram fragments arrive at destination, reassembled by network layer and delivered to transport layer at destination ...
... • Transport layer breaks data streams into datagrams which are transmitted over Internet, possibly being fragmented. • When all datagram fragments arrive at destination, reassembled by network layer and delivered to transport layer at destination ...
Lecture #23: Link layer - Computer Science & Engineering
... bits coming in one link go out all other links at same rate all nodes connected to hub can collide with one another no frame buffering no CSMA/CD at hub: host NICs detect collisions ...
... bits coming in one link go out all other links at same rate all nodes connected to hub can collide with one another no frame buffering no CSMA/CD at hub: host NICs detect collisions ...
Chapter 26 PPT
... • There are two basic approaches: • Arrange for intermediate systems (i.e., routers) to inform a sender when congestion occurs – implemented either by having routers send a special message to the source of packets when congestion occurs – or by having routers set a bit in the header of each packet t ...
... • There are two basic approaches: • Arrange for intermediate systems (i.e., routers) to inform a sender when congestion occurs – implemented either by having routers send a special message to the source of packets when congestion occurs – or by having routers set a bit in the header of each packet t ...
SEMESTER 1 Chapter 5
... stations do not delay for the same amount of time, which would result in more collisions. Among the groups of devices that received the jam signals and starts the backoff timer, the station that will 1st try to resend the frame is the station whose timer expired first. (ADD this to the PPT) ...
... stations do not delay for the same amount of time, which would result in more collisions. Among the groups of devices that received the jam signals and starts the backoff timer, the station that will 1st try to resend the frame is the station whose timer expired first. (ADD this to the PPT) ...
1 Fiber Optics A survey of current and emerging technologies CPET
... In the FTTP scenario, the multiplexer takes the television signals from the IRDs and melds them together as one MPEG-2 video signal. This signal, which is still digital and not yet optical, is sent to a Smart-stream Encryptor Modulator (SEM) using the Asynchronous Serial Interface protocol. The SEM ...
... In the FTTP scenario, the multiplexer takes the television signals from the IRDs and melds them together as one MPEG-2 video signal. This signal, which is still digital and not yet optical, is sent to a Smart-stream Encryptor Modulator (SEM) using the Asynchronous Serial Interface protocol. The SEM ...
Build issues
... >>Deploy WAR files in the following order on middle tier: 1.Deploy the pwp.war file under OC4J_IC container by giving the following details Application Name : pwp Map to URL : /pwp 2.Deploy the news_events.war file under OC4J_NEWS_EVENTS container by giving the following details ...
... >>Deploy WAR files in the following order on middle tier: 1.Deploy the pwp.war file under OC4J_IC container by giving the following details Application Name : pwp Map to URL : /pwp 2.Deploy the news_events.war file under OC4J_NEWS_EVENTS container by giving the following details ...
Router Anatomy - Institute for Systems Research
... Instead of 18 months it takes about 6 months to complete development cycle of packet processing part. Longer time in market: New features can be embedded into a deployed network processor based product. Increased time in market reduces cost of product ownership over the life of product. Ju ...
... Instead of 18 months it takes about 6 months to complete development cycle of packet processing part. Longer time in market: New features can be embedded into a deployed network processor based product. Increased time in market reduces cost of product ownership over the life of product. Ju ...
Platformă de e-learning și curriculă e
... Directly connected routes have an AD of 0. Static routes have an AD of 1. Routing protocols have different ADs: 90 (EIGRP), 110 (OSPF), 115 (IS-IS), 120 (RIP) and many others. ...
... Directly connected routes have an AD of 0. Static routes have an AD of 1. Routing protocols have different ADs: 90 (EIGRP), 110 (OSPF), 115 (IS-IS), 120 (RIP) and many others. ...
ppt
... Repeater: physical layer device that amplifies and retransmits bits it hears on one interface to its other interfaces, used to connect multiple segments ...
... Repeater: physical layer device that amplifies and retransmits bits it hears on one interface to its other interfaces, used to connect multiple segments ...
ATM - La Salle University
... and/or logical path but also an agreement between the sender and receiver to communicate. – Connectionless means that one can begin to transmit data without establishing a “connection” ...
... and/or logical path but also an agreement between the sender and receiver to communicate. – Connectionless means that one can begin to transmit data without establishing a “connection” ...
MQ3624532158
... form a totally improvised network that does not require any pre-established infrastructure. But, how can we make this possible The answer is very simple. Each node acts as a host and a router at the same time. This means that each node participating in a MANET commits itself to forward data packets ...
... form a totally improvised network that does not require any pre-established infrastructure. But, how can we make this possible The answer is very simple. Each node acts as a host and a router at the same time. This means that each node participating in a MANET commits itself to forward data packets ...
Sensor Networks - Gordon College
... Leverage data processing inside the network Collaborative signal processing Achieve desired behavior with localized algorithms ...
... Leverage data processing inside the network Collaborative signal processing Achieve desired behavior with localized algorithms ...
Towards Secure and Dependable Software-Defined Networks
... and control data replication among controller instances. For example, no mechanisms are used to assure trusted switchcontroller association (to avoid malicious devices in the network) or to detect, correct or mask faults of system components. Moreover, no techniques are used to assure data integrity ...
... and control data replication among controller instances. For example, no mechanisms are used to assure trusted switchcontroller association (to avoid malicious devices in the network) or to detect, correct or mask faults of system components. Moreover, no techniques are used to assure data integrity ...
Slides
... A: ASN.1 is an encoding standard. It defines how you encode data for different types: how to send an integer, a string, a bit string, an object-id, a real number, a null, etc. It also tries to minimize the space it takes to encode things. As a result, it is barf-making. A truly evil thing. (As a res ...
... A: ASN.1 is an encoding standard. It defines how you encode data for different types: how to send an integer, a string, a bit string, an object-id, a real number, a null, etc. It also tries to minimize the space it takes to encode things. As a result, it is barf-making. A truly evil thing. (As a res ...