1. Introduction - Revistas Universidad Distrital Francisco José de
... First trials with FTTH were made in 1997 in Higashi-Ikoma. These first fiber deployments had educational and community orientation purposes [4]. Although tests were successful back then, networks could not be mass deployed due to problems related to fiber maintenance costs and the service demand. Th ...
... First trials with FTTH were made in 1997 in Higashi-Ikoma. These first fiber deployments had educational and community orientation purposes [4]. Although tests were successful back then, networks could not be mass deployed due to problems related to fiber maintenance costs and the service demand. Th ...
CECS470
... – Standard protocols allow different manufacturers' computers to communicate. These computers can use completely different software/hardware, provided each computer's software can agree upon the meaning of the data. EECC694 - Shaaban #13 lec #1 Spring2000 3-7-2000 ...
... – Standard protocols allow different manufacturers' computers to communicate. These computers can use completely different software/hardware, provided each computer's software can agree upon the meaning of the data. EECC694 - Shaaban #13 lec #1 Spring2000 3-7-2000 ...
SecureTrack
... The 4th control covers the need to maintain a tight configuration for all of the network devices that control access. This consists of defining a coherent security policy and then continuing to ensure that all devices continue to comply with this policy over time as changes are made. And since eve ...
... The 4th control covers the need to maintain a tight configuration for all of the network devices that control access. This consists of defining a coherent security policy and then continuing to ensure that all devices continue to comply with this policy over time as changes are made. And since eve ...
Sales Guide for Wireless Mesh Network
... Mobile IP Roaming Gateway MAP-2105 Purpose: Provide full “Mobility” to all users in MESH network Not like the layer-2 only capability in ordinary AP, the “mobility” defined in MAP-2105 is the ability of a user to change its attached node from one mesh AP to another while maintaining all existing c ...
... Mobile IP Roaming Gateway MAP-2105 Purpose: Provide full “Mobility” to all users in MESH network Not like the layer-2 only capability in ordinary AP, the “mobility” defined in MAP-2105 is the ability of a user to change its attached node from one mesh AP to another while maintaining all existing c ...
Quality of Service Networking
... To provide preferential service to a type of traffic, it must first be identified. Second, the packet may or may not be marked. These two tasks make up classification. When the packet is identified but not marked, classification is said to be on a per-hop basis. This is when the classification perta ...
... To provide preferential service to a type of traffic, it must first be identified. Second, the packet may or may not be marked. These two tasks make up classification. When the packet is identified but not marked, classification is said to be on a per-hop basis. This is when the classification perta ...
Network Routing Algorithms
... forwarding is used. – When a router receives a packet for a multicast group for which it has no subscribers (hosts or other routers), the router sends a PRUNE message to the source router. ...
... forwarding is used. – When a router receives a packet for a multicast group for which it has no subscribers (hosts or other routers), the router sends a PRUNE message to the source router. ...
IP: Datagram and Addressing
... LIVE counter decrements by the number of seconds the datagram waited for service inside the router. ...
... LIVE counter decrements by the number of seconds the datagram waited for service inside the router. ...
Network Routing Algorithms
... forwarding is used. – When a router receives a packet for a multicast group for which it has no subscribers (hosts or other routers), the router sends a PRUNE message to the source router. ...
... forwarding is used. – When a router receives a packet for a multicast group for which it has no subscribers (hosts or other routers), the router sends a PRUNE message to the source router. ...
Symantec Enterprise Firewalls
... Symantec 5400 Series • Symantec Gateway Security 5400 Series is a next-generation firewall appliance that integrates full packet inspection firewall technology with intrusion prevention intelligence at the gateway between the Internet and corporate network or between network segments. • The solutio ...
... Symantec 5400 Series • Symantec Gateway Security 5400 Series is a next-generation firewall appliance that integrates full packet inspection firewall technology with intrusion prevention intelligence at the gateway between the Internet and corporate network or between network segments. • The solutio ...
3rd Edition: Chapter 4
... They’re in PowerPoint form so you can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously represent a lot of work on our part. In return for use, we only ask the following: If you use these slides (e.g., in a class) in substantially unaltered fo ...
... They’re in PowerPoint form so you can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously represent a lot of work on our part. In return for use, we only ask the following: If you use these slides (e.g., in a class) in substantially unaltered fo ...
ppt
... • Scales very well • Higher level protocols must make up for shortcomings • Reliably delivering ordered sequence of bytes TCP ...
... • Scales very well • Higher level protocols must make up for shortcomings • Reliably delivering ordered sequence of bytes TCP ...
Networking and the Internet
... • Before sending data, a node listens to the channel for a period. – If the channel is silent, it sends data. – If the channel is busy, it waits another random period. After waiting, if the channel is silent, it ...
... • Before sending data, a node listens to the channel for a period. – If the channel is silent, it sends data. – If the channel is busy, it waits another random period. After waiting, if the channel is silent, it ...
5G radio network architecture
... being, pilot contamination and interference still limit the possible densification. Different levels of coordination/cooperation among small cells are key to enhance the network capacity and keep interference at an adequate level, to manage mobility and spectrum, to ensure service availability and r ...
... being, pilot contamination and interference still limit the possible densification. Different levels of coordination/cooperation among small cells are key to enhance the network capacity and keep interference at an adequate level, to manage mobility and spectrum, to ensure service availability and r ...
WDM
... • Classification of packets is policy-based, with packets being aggregated into FEC by the use of a label. The packet-to-FEC mapping is conducted at the edge, for example, based on the class of service or the destination address in the packet header. • Providing enabling mechanisms for traffic engin ...
... • Classification of packets is policy-based, with packets being aggregated into FEC by the use of a label. The packet-to-FEC mapping is conducted at the edge, for example, based on the class of service or the destination address in the packet header. • Providing enabling mechanisms for traffic engin ...
9781435487383_PPT_ch10
... • DSL (Digital Subscriber Line) – Group of broadband technologies • Wide range of speeds ...
... • DSL (Digital Subscriber Line) – Group of broadband technologies • Wide range of speeds ...
Lecture 3: Slides
... routing has been proposed Explicit domain-level path construction fits with namebased routing (e.g. TRIAD) [Lak2006] proposes providing the path selection function as a separate routing service [Key2006] lets the sending host optimize path selection based on congestion information NIRA [Yan2007] pro ...
... routing has been proposed Explicit domain-level path construction fits with namebased routing (e.g. TRIAD) [Lak2006] proposes providing the path selection function as a separate routing service [Key2006] lets the sending host optimize path selection based on congestion information NIRA [Yan2007] pro ...
Presentation
... When the wireless medium is congested and the traffic consists of many random UDP flows, COPE increases the throughput 3-4x. In the absence of congestion controlled traffic (UDP), COPE’s throughput improvement may substantially exceed the expected theoretical coding gain. (Coding + MAC gain) For a ...
... When the wireless medium is congested and the traffic consists of many random UDP flows, COPE increases the throughput 3-4x. In the absence of congestion controlled traffic (UDP), COPE’s throughput improvement may substantially exceed the expected theoretical coding gain. (Coding + MAC gain) For a ...
private network
... to the Internet and one valid IP address G G assigned to a MHH connected to the Internet that runs NAT software A computer running NAT software is known as a NAT Box All datagrams flow through NAT box ...
... to the Internet and one valid IP address G G assigned to a MHH connected to the Internet that runs NAT software A computer running NAT software is known as a NAT Box All datagrams flow through NAT box ...
Efficient IP Addressing
... global coordination of IP addressing, and other Internet protocol resources – Internet Corporation for Assigned Names and Numbers (ICANN) • Allocates large address blocks to Regional Internet Registries – Regional Internet Registries (RIRs) • Allocates address blocks within their regions • Allocated ...
... global coordination of IP addressing, and other Internet protocol resources – Internet Corporation for Assigned Names and Numbers (ICANN) • Allocates large address blocks to Regional Internet Registries – Regional Internet Registries (RIRs) • Allocates address blocks within their regions • Allocated ...
Games and the Impossibility of Realizable Ideal Functionality
... used for communication between different autonomous systems ...
... used for communication between different autonomous systems ...
Introduction to Sensor Networks
... • Novel routing protocol for wireless datagram networks that uses the positions of routers and the destination to make packet forwarding decisions. – Greedy forwarding used wherever possible and decisions made using only information about the router’s immediate neighbors. – Perimeter forwarding used ...
... • Novel routing protocol for wireless datagram networks that uses the positions of routers and the destination to make packet forwarding decisions. – Greedy forwarding used wherever possible and decisions made using only information about the router’s immediate neighbors. – Perimeter forwarding used ...
here
... prior to uploading. Compression reduces the network bandwidth used by the measurement infrastructure by at least x. In addition to network level events, we collect and use application logs (job queues, process error codes, completion times etc.) to see which applications generate what network traf ...
... prior to uploading. Compression reduces the network bandwidth used by the measurement infrastructure by at least x. In addition to network level events, we collect and use application logs (job queues, process error codes, completion times etc.) to see which applications generate what network traf ...
Switch - NDSU Computer Science
... Typically 1 RTT (setup) before 1st data packet is sent. Data packets have only a small identifier (setup mess has full destination address) (per-packet header overhead is small) If switch/link fails, connection is broken and a new one needs to be set up. Host reserves resources at setup, gets much i ...
... Typically 1 RTT (setup) before 1st data packet is sent. Data packets have only a small identifier (setup mess has full destination address) (per-packet header overhead is small) If switch/link fails, connection is broken and a new one needs to be set up. Host reserves resources at setup, gets much i ...
CNGI/CERNET2 update
... Internet we needed • Internet have been an important infrastructure today and still deploy very fast • Major characteristics of next generation Internet: ...
... Internet we needed • Internet have been an important infrastructure today and still deploy very fast • Major characteristics of next generation Internet: ...