Switching and Switch Control
... Number of cross-connections reduced compared if a simple space division matrix of NxM (input x output) would be used Usually performs concentration: Blocking possible Same signal can be routed via different paths: increased reliability ...
... Number of cross-connections reduced compared if a simple space division matrix of NxM (input x output) would be used Usually performs concentration: Blocking possible Same signal can be routed via different paths: increased reliability ...
NFN Gateway
... NOTIFIER® is a Honeywell company. This document is not intended to be used for installation purposes. We try to keep our product information up-to-date and accurate. We cannot cover all specific applications or anticipate all requirements. All specifications are subject to change without notice. For ...
... NOTIFIER® is a Honeywell company. This document is not intended to be used for installation purposes. We try to keep our product information up-to-date and accurate. We cannot cover all specific applications or anticipate all requirements. All specifications are subject to change without notice. For ...
Voice over IP
... A peer-to-peer VoIP client developed by KaZaa in 2003 Allowing its users to place voice calls and send text messages to other users ...
... A peer-to-peer VoIP client developed by KaZaa in 2003 Allowing its users to place voice calls and send text messages to other users ...
Network - Storr Consulting
... decides which way to send each information packet based on its current understanding of the state of the networks it is connected to. A router is located at any gateway (where one network meets another), including each Internet point-ofpresence. A router is often included as part of a network swit ...
... decides which way to send each information packet based on its current understanding of the state of the networks it is connected to. A router is located at any gateway (where one network meets another), including each Internet point-ofpresence. A router is often included as part of a network swit ...
Guide to Firewalls and Network Security with Intrusion Detection and
... Post Office Protocol version 3 (POP3) Internet E-mail Access Protocol version 4 (IMAP4) ...
... Post Office Protocol version 3 (POP3) Internet E-mail Access Protocol version 4 (IMAP4) ...
EE 122: Computer Networks
... – Global state, local computation – Flood local topology information – Each router computes shortest paths on graph – Requires routers to have globally consistent state ...
... – Global state, local computation – Flood local topology information – Each router computes shortest paths on graph – Requires routers to have globally consistent state ...
IntServ, DiffServ, RSVP
... characterize the traffic it will send through the network • R-spec: defines the QoS being requested by receiver (e.g., rate r) • T-spec: defines the traffic characteristics of sender (e.g., leaky bucket with rate r and buffer size b). • A signaling protocol is needed to carry the R-spec and Tspec to ...
... characterize the traffic it will send through the network • R-spec: defines the QoS being requested by receiver (e.g., rate r) • T-spec: defines the traffic characteristics of sender (e.g., leaky bucket with rate r and buffer size b). • A signaling protocol is needed to carry the R-spec and Tspec to ...
Chapter 10
... – The edges, or telecommunication links, between nodes, have a cost associated with them • The cost could be a delay cost, a queue size cost, a limiting speed, or simply a dollar amount for using that link (to p26) ...
... – The edges, or telecommunication links, between nodes, have a cost associated with them • The cost could be a delay cost, a queue size cost, a limiting speed, or simply a dollar amount for using that link (to p26) ...
Skype overview
... from nothing to a rapidly expanding Internet telephony operator • over 2 million active users as of March ...
... from nothing to a rapidly expanding Internet telephony operator • over 2 million active users as of March ...
PDF
... traditional network-processing architectures that are designed primarily for high speed, with only a limited degree of configurability and programmability. Such architectures can work well for a limited feature set or limited scale, but significant performance reductions usually occur when new featu ...
... traditional network-processing architectures that are designed primarily for high speed, with only a limited degree of configurability and programmability. Such architectures can work well for a limited feature set or limited scale, but significant performance reductions usually occur when new featu ...
The Fast Lane to VoIP
... users enjoy NO scheduled maintenance, NO annual service contracts, and NO forced upgrades. Carriers realize a substantial reduction in OpEx when replacing legacy exchanges. Considering that recurring maintenance and service contracts typically double the price of most softswitches within four or fiv ...
... users enjoy NO scheduled maintenance, NO annual service contracts, and NO forced upgrades. Carriers realize a substantial reduction in OpEx when replacing legacy exchanges. Considering that recurring maintenance and service contracts typically double the price of most softswitches within four or fiv ...
Powerpoint - Chapter 8
... The TCP/IP protocols were developed to support systems that use any computing platform or operating system. The TCP/IP protocol stack consists of four layers: link, internet, transport, and application. IP uses the ARP protocol to resolve IP addresses into the hardware addresses needed for data-link ...
... The TCP/IP protocols were developed to support systems that use any computing platform or operating system. The TCP/IP protocol stack consists of four layers: link, internet, transport, and application. IP uses the ARP protocol to resolve IP addresses into the hardware addresses needed for data-link ...
File: IIB ACCEPTABLE USE POLICY for Internet/Online
... been subject to some abuses because it is simply a system of interconnected computers which is not controlled by any country or organization. Therefore, it is possible to find on the Internet material which would be highly offensive to most people, harassing messages, and fraudulent commercial offer ...
... been subject to some abuses because it is simply a system of interconnected computers which is not controlled by any country or organization. Therefore, it is possible to find on the Internet material which would be highly offensive to most people, harassing messages, and fraudulent commercial offer ...
Chapter 1 - Introduction
... © 2009 Pearson Education Inc., Upper Saddle River, NJ. All rights reserved. ...
... © 2009 Pearson Education Inc., Upper Saddle River, NJ. All rights reserved. ...
Chapter 1 - Introduction
... © 2009 Pearson Education Inc., Upper Saddle River, NJ. All rights reserved. ...
... © 2009 Pearson Education Inc., Upper Saddle River, NJ. All rights reserved. ...
VoIP Standards for CDMA
... Voice packets fit perfectly in fundamental channel frames No packet data protocol header overhead over the air No wasted radio link resource to carry padding bits Higher radio network efficiency and voice quality. ...
... Voice packets fit perfectly in fundamental channel frames No packet data protocol header overhead over the air No wasted radio link resource to carry padding bits Higher radio network efficiency and voice quality. ...
Typical Flow-based Measurement
... Typically a flow is defined as a set of packets passing an observation point in the network during a certain time interval and having a set of common properties 5-tuple packet header fields are used for this New applications such as P2P, streaming and network games have characteristics of dynamic po ...
... Typically a flow is defined as a set of packets passing an observation point in the network during a certain time interval and having a set of common properties 5-tuple packet header fields are used for this New applications such as P2P, streaming and network games have characteristics of dynamic po ...
Discovery 2 Chapter 4 2008
... • Allows many users to use private IP addresses inside & translates to a pool of public IP’s for travel outside ...
... • Allows many users to use private IP addresses inside & translates to a pool of public IP’s for travel outside ...
slides - network systems lab @ sfu
... – Produce redundant traffic on physical link: multiple overlay edges use the same physical link – Increase latency: communication involves other end systems ...
... – Produce redundant traffic on physical link: multiple overlay edges use the same physical link – Increase latency: communication involves other end systems ...
CCNA 1 Module 10 Routing Fundamentals and Subnets
... A routed protocol allows the router to forward data between nodes on different networks. In order for a protocol to be routable, it must provide the ability to assign a network number and a host number to each individual device. These protocols also require a network mask in order to differentiate t ...
... A routed protocol allows the router to forward data between nodes on different networks. In order for a protocol to be routable, it must provide the ability to assign a network number and a host number to each individual device. These protocols also require a network mask in order to differentiate t ...
Impress Holdings Deploys a Virtualized
... As Impress migrated its business away from print publications to online e-zines, network reliability became more important than ever. If sites are down, services are unavailable and Impress’ customer base, its advertisers, are not happy. While Impress avoided any drastic outages, it required a more ...
... As Impress migrated its business away from print publications to online e-zines, network reliability became more important than ever. If sites are down, services are unavailable and Impress’ customer base, its advertisers, are not happy. While Impress avoided any drastic outages, it required a more ...
Slide 1
... the temporary IP address is returned to the DHCP server for re-use. Your ISP uses DHCP to assign you a temporary IP address when you connect to the Internet. ...
... the temporary IP address is returned to the DHCP server for re-use. Your ISP uses DHCP to assign you a temporary IP address when you connect to the Internet. ...
Liberty-i Wireless Glossary
... 2) In computer networks, bandwidth is often used as a synonym for capacity, ie the amount of data that can be carried from one point to another in a given time period (usually a second). This kind of bandwidth is usually expressed in bits (of data) per second (bps). Beamforming A signal-processing t ...
... 2) In computer networks, bandwidth is often used as a synonym for capacity, ie the amount of data that can be carried from one point to another in a given time period (usually a second). This kind of bandwidth is usually expressed in bits (of data) per second (bps). Beamforming A signal-processing t ...
Fast Intra-Network and Cross-Layer Handover (FINCH) for
... of HAWAII and MIP due to the hierarchical tunneling cost • the paging extension should be turned on when CMR is less than 1 33 ...
... of HAWAII and MIP due to the hierarchical tunneling cost • the paging extension should be turned on when CMR is less than 1 33 ...