of the packet
... – How many hops away from destination (sometimes, distance may be measured in time delay) ...
... – How many hops away from destination (sometimes, distance may be measured in time delay) ...
Lesson 8
... Gateway – a gateway is an optional component in a H.323enabled network. When communication is required between different networks a gateway is needed at the interface. It provides data format translation, control signaling translation, audio and video codec translation, and call setup and terminatio ...
... Gateway – a gateway is an optional component in a H.323enabled network. When communication is required between different networks a gateway is needed at the interface. It provides data format translation, control signaling translation, audio and video codec translation, and call setup and terminatio ...
Local area networks
... Thus, each time they receive a packet, they strip off the “layer 2” header (such as Ethernet), and then create a new “layer 2” header for the next hop to the next router (or destination). Routers often incorporate firewall functions. An example of a router’s operation is shown on the next slide. ...
... Thus, each time they receive a packet, they strip off the “layer 2” header (such as Ethernet), and then create a new “layer 2” header for the next hop to the next router (or destination). Routers often incorporate firewall functions. An example of a router’s operation is shown on the next slide. ...
Controller Area Network (CAN) Basics
... operate in node-to-node or multicast messaging formats without having to send different types of messages. Fast, robust message transmission with fault confinement is also a big plus for CAN because faulty nodes will automatically drop off the bus not allowing any one node from bringing a network do ...
... operate in node-to-node or multicast messaging formats without having to send different types of messages. Fast, robust message transmission with fault confinement is also a big plus for CAN because faulty nodes will automatically drop off the bus not allowing any one node from bringing a network do ...
Optical Wireless Communication using Digital Pulse
... Copper based (limited bandwidth)- Phone and data combine Availability, quality and data rate depend on proximity to service provider’s C.O. ...
... Copper based (limited bandwidth)- Phone and data combine Availability, quality and data rate depend on proximity to service provider’s C.O. ...
Optical Wireless Communication using Digital Pulse Interval
... Copper based (limited bandwidth)- Phone and data combine Availability, quality and data rate depend on proximity to service provider’s C.O. ...
... Copper based (limited bandwidth)- Phone and data combine Availability, quality and data rate depend on proximity to service provider’s C.O. ...
Part III Network Layer
... The first byte is numbered 10,001. What are the sequence numbers for each segment if data are sent in five segments, each carrying 1,000 bytes? ...
... The first byte is numbered 10,001. What are the sequence numbers for each segment if data are sent in five segments, each carrying 1,000 bytes? ...
REVIEW OF SURVIVABILITY TECHNIQUES IN PASSIVE OPTICAL
... In [22], a dense-WDM self-healing ring network, with a unidirectional Optical Add Drop Multiplexer (OADM), which was based on acousto-optic switches, at each network node, is proposed. In [23], optical filters and optical switches were employed at access nodes for wavelength dropping and protection ...
... In [22], a dense-WDM self-healing ring network, with a unidirectional Optical Add Drop Multiplexer (OADM), which was based on acousto-optic switches, at each network node, is proposed. In [23], optical filters and optical switches were employed at access nodes for wavelength dropping and protection ...
H.323 - About DSC - Indiana University Bloomington
... Ease of use ( quite simple UI ) based on IM metaphor P2P style without centralized MCU any peer that has enough resource can be selected to host the mixing service limited the number of participants in a conference ( at most 4 which is common for private social meetings ) use p2p overlay to discover ...
... Ease of use ( quite simple UI ) based on IM metaphor P2P style without centralized MCU any peer that has enough resource can be selected to host the mixing service limited the number of participants in a conference ( at most 4 which is common for private social meetings ) use p2p overlay to discover ...
EEE449 Computer Networks
... End System (ES) - A device attached to one of the networks of an internet that is used to support end-user applications or services. Intermediate System (IS) - A device used to connect two networks and permit communication between end systems attached to different networks. Bridge - An IS used to co ...
... End System (ES) - A device attached to one of the networks of an internet that is used to support end-user applications or services. Intermediate System (IS) - A device used to connect two networks and permit communication between end systems attached to different networks. Bridge - An IS used to co ...
seminar
... piece of code that can be divided into D packets. To run both protocols 50 times in a grid deployment for each grid size between 4 m and 7 m, that is, the total area sizes are between 40 m and 70 m. ...
... piece of code that can be divided into D packets. To run both protocols 50 times in a grid deployment for each grid size between 4 m and 7 m, that is, the total area sizes are between 40 m and 70 m. ...
Application of Artificial Neural Networks to the Identification of
... of variables in the input neural network is 6. The numbers of hidden neurons are varying from 2 to 20 in order to achieve the desired result. The neural network will be trained for each change in the number of hidden neurons. Basically, the ANN model consists of three layers of neurons which are inp ...
... of variables in the input neural network is 6. The numbers of hidden neurons are varying from 2 to 20 in order to achieve the desired result. The neural network will be trained for each change in the number of hidden neurons. Basically, the ANN model consists of three layers of neurons which are inp ...
routing - ece.virginia.edu
... • Data path: Forwarding (send packets) – Packets are switched from link to link across each switch ...
... • Data path: Forwarding (send packets) – Packets are switched from link to link across each switch ...
Structural Reliability of Interactive Cable Television
... network are linked together using 2.4 Gb/s SONET/SDH OC48/STM16 digital fibre ring. The optical part of HFC network (1310, 1550 nm) is built on single mode fibres, usually as single-stage or two-stage, according to the networks limits. Distributed feedback (DFB) lasers and optical amplifier of erbiu ...
... network are linked together using 2.4 Gb/s SONET/SDH OC48/STM16 digital fibre ring. The optical part of HFC network (1310, 1550 nm) is built on single mode fibres, usually as single-stage or two-stage, according to the networks limits. Distributed feedback (DFB) lasers and optical amplifier of erbiu ...
Diapositive 1 - Recharge Batteries
... Globally, the weight of portable batteries collected is increasing on a yearly basis. The trends observed are quite different when compared to the POM: particularly for Ni-Cd, where the collection is increasing while the POM is decreasing since years: it is a demonstration of the impact of the long ...
... Globally, the weight of portable batteries collected is increasing on a yearly basis. The trends observed are quite different when compared to the POM: particularly for Ni-Cd, where the collection is increasing while the POM is decreasing since years: it is a demonstration of the impact of the long ...
DCN-5-Data_Transmission
... – Unlike an AM radio signal, an FM radio signal would not be interrupted by a passing thunderstorm. ...
... – Unlike an AM radio signal, an FM radio signal would not be interrupted by a passing thunderstorm. ...
Data Communications and NM Overview
... -LLC: Formats the data to go on the medium; performs error control and flow control -MAC: Controls data transfer to and from LAN; resolves conflicts with other data on LAN ...
... -LLC: Formats the data to go on the medium; performs error control and flow control -MAC: Controls data transfer to and from LAN; resolves conflicts with other data on LAN ...
INTRODUCTION TO OPTICAL NETWORKS
... Wide Web in terms of number of users & the amount of time bandwidth taken by each user – internet traffic growing rapidly. ...
... Wide Web in terms of number of users & the amount of time bandwidth taken by each user – internet traffic growing rapidly. ...
Cookie file
... When streaming packets, the network works like a pipeline. » All links forward different packets in parallel ...
... When streaming packets, the network works like a pipeline. » All links forward different packets in parallel ...
pdf,
... Each pod consists of 12 racks with 48 machines each, and 48 individual 48-port GigE switches Place the 48 switches in a centralized rack Cables moves in sets of 12 from pod to pod and in sets of 48 from racks to pod switches opens additional opportunities for packing to reduce wiring ...
... Each pod consists of 12 racks with 48 machines each, and 48 individual 48-port GigE switches Place the 48 switches in a centralized rack Cables moves in sets of 12 from pod to pod and in sets of 48 from racks to pod switches opens additional opportunities for packing to reduce wiring ...
Powerpoint
... • 1 bit used to say whether there are more fragments following this one in the original datagram • 1 bit used to say “do not fragment” (drop and send error message back to source if need to fragment) ...
... • 1 bit used to say whether there are more fragments following this one in the original datagram • 1 bit used to say “do not fragment” (drop and send error message back to source if need to fragment) ...
Module 4 Part a - Pohang University of Science and Technology
... ICMP: Internet Control Message Protocol Internet Control Message Protocol (ICMP), RFC792 The purpose of ICMP messages is to provide feedback about problems in the IP network environment Delivered in IP packets ...
... ICMP: Internet Control Message Protocol Internet Control Message Protocol (ICMP), RFC792 The purpose of ICMP messages is to provide feedback about problems in the IP network environment Delivered in IP packets ...
