3rd Edition: Chapter 4 - Northwestern University
... routers: no state about end-to-end connections no network-level concept of “connection” packets forwarded using destination host address packets between same source-dest pair may take ...
... routers: no state about end-to-end connections no network-level concept of “connection” packets forwarded using destination host address packets between same source-dest pair may take ...
Expl_Rtr_chapter_07_RIPv2
... Note for Instructors • These presentations are the result of a collaboration among the instructors at St. Clair College in Windsor, Ontario. • Thanks must go out to Rick Graziani of Cabrillo College. His material and additional information was used as a reference in their creation. • If anyone find ...
... Note for Instructors • These presentations are the result of a collaboration among the instructors at St. Clair College in Windsor, Ontario. • Thanks must go out to Rick Graziani of Cabrillo College. His material and additional information was used as a reference in their creation. • If anyone find ...
Network Routing Algorithms
... Computing the New Routes • Dijkstra’s Shortest Path algorithm is used to determine the shortest path to each destination. ...
... Computing the New Routes • Dijkstra’s Shortest Path algorithm is used to determine the shortest path to each destination. ...
Goal of VPN
... Assumes the Layer-2 tunneling protocol PPTP: • User does remote dial-in to ISP and establishes PPP connection • Establish a (TCP) connection to set up a control channel • Establish a PPTP tunnel • Establish PPP tunnel that sends PPP frames over the PPTP tunnel • IP packets are carried in PPP frames ...
... Assumes the Layer-2 tunneling protocol PPTP: • User does remote dial-in to ISP and establishes PPP connection • Establish a (TCP) connection to set up a control channel • Establish a PPTP tunnel • Establish PPP tunnel that sends PPP frames over the PPTP tunnel • IP packets are carried in PPP frames ...
tutorial7
... the same AS? • Define part of Area-Border-Routers to function also as a Inter Area Multicast Forwarders • In this role, they summarize Group-Membership-LSA for their area and advertise it over the Backbone. The summary will contain all the groups for which at least one member exists in the area. • T ...
... the same AS? • Define part of Area-Border-Routers to function also as a Inter Area Multicast Forwarders • In this role, they summarize Group-Membership-LSA for their area and advertise it over the Backbone. The summary will contain all the groups for which at least one member exists in the area. • T ...
Introduction
... impossible to set infrastructure. LAN extensions: Robots or industrial equipment communicate each others. Sensor network where elements are two many and they can not be wired!. Sensor Networks: for monitoring, controlling, e Univ. of Tehran ...
... impossible to set infrastructure. LAN extensions: Robots or industrial equipment communicate each others. Sensor network where elements are two many and they can not be wired!. Sensor Networks: for monitoring, controlling, e Univ. of Tehran ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... this detective process some uncross routing paths between source and destination nodes are also available this can make up the advantage over the traditional route protocol which only finds a single routing path in the detecting process. The total effective network bandwidth will be enlarged by havi ...
... this detective process some uncross routing paths between source and destination nodes are also available this can make up the advantage over the traditional route protocol which only finds a single routing path in the detecting process. The total effective network bandwidth will be enlarged by havi ...
MPLS (Multi-Protocol Label Switching)
... GMPLS (Generalized Multi-Protocol Label Switching) Previously Multi-Protocol Lambda Switching (another MPLS) GMPLS is deployed from MPLS (Label) Apply MPLS control plane techniques to optical switches and IP routing algorithms to manage lightpaths in an optical network ...
... GMPLS (Generalized Multi-Protocol Label Switching) Previously Multi-Protocol Lambda Switching (another MPLS) GMPLS is deployed from MPLS (Label) Apply MPLS control plane techniques to optical switches and IP routing algorithms to manage lightpaths in an optical network ...
Dell SonicWALL Application Risk Management Report (SWARM)
... Google Crawler Google Crawler is Google Inc.'s web spider or program that searches the Internet for websites recursively indexing pages their content the links between pages etc. to build the Google Search Engine. IRC Internet Relay Chat (IRC) is an application layer protocol which provides internet ...
... Google Crawler Google Crawler is Google Inc.'s web spider or program that searches the Internet for websites recursively indexing pages their content the links between pages etc. to build the Google Search Engine. IRC Internet Relay Chat (IRC) is an application layer protocol which provides internet ...
Chapter 1. Introduction to Data Communications
... • In order to efficiently use their IP address space, networks use dynamic addressing, giving IP addresses to clients when they login to the network and taking them back when they logout. • This way, a small ISP using dynamic addressing would only to assign 500 IP addresses at a time, even though it ...
... • In order to efficiently use their IP address space, networks use dynamic addressing, giving IP addresses to clients when they login to the network and taking them back when they logout. • This way, a small ISP using dynamic addressing would only to assign 500 IP addresses at a time, even though it ...
chapter 10 - University of Windsor
... Changes Internet (partially) to a connection- oriented network. (If a NAT box crashes, the TCP/UDP information cannot be retrieved back.) Protocol layering principle is violated. (TCP/UDP now must not change the port number without a corresponding change in NAT in the IP layer.) The Internet w ...
... Changes Internet (partially) to a connection- oriented network. (If a NAT box crashes, the TCP/UDP information cannot be retrieved back.) Protocol layering principle is violated. (TCP/UDP now must not change the port number without a corresponding change in NAT in the IP layer.) The Internet w ...
Interworking Wi-Fi and Mobile Networks
... In the Wi-Fi world, handoff, handover and roaming, are all the same, referring to end users moving between different networks with or without supporting IP session continuity. With the same (unchanged) IP address, the IP session continuity can be achieved. In this paper, handoff, handover and roamin ...
... In the Wi-Fi world, handoff, handover and roaming, are all the same, referring to end users moving between different networks with or without supporting IP session continuity. With the same (unchanged) IP address, the IP session continuity can be achieved. In this paper, handoff, handover and roamin ...
sophisticated methods
... that use packet inspection [13, 7, 12, 8] for traffic identification, recently some have been published that use flow-level heuristics. In [14] signalling and download traffic was measured in a large ISP network using stateless default port number detection. Considered P2P networks were FastTrack, G ...
... that use packet inspection [13, 7, 12, 8] for traffic identification, recently some have been published that use flow-level heuristics. In [14] signalling and download traffic was measured in a large ISP network using stateless default port number detection. Considered P2P networks were FastTrack, G ...
IOSR Journal of Electronics and Communication Engineering (IOSRJECE)
... 1.1 Why Would I Need a Router? For most home users, they may want to set-up a LAN (local Area Network) or WLAN (wireless LAN) and connect all computers to the Internet without having to pay a full broadband subscription service to their ISP for each computer on the network. In many instances, an ISP ...
... 1.1 Why Would I Need a Router? For most home users, they may want to set-up a LAN (local Area Network) or WLAN (wireless LAN) and connect all computers to the Internet without having to pay a full broadband subscription service to their ISP for each computer on the network. In many instances, an ISP ...
Wireless sensor network
... environmental conditions, such as temperature, sound, vibration, pressure, motion or pollutants, at different locations.[1] The development of wireless sensor networks was originally motivated by military applications such as battlefield surveillance. However, wireless sensor networks are now used i ...
... environmental conditions, such as temperature, sound, vibration, pressure, motion or pollutants, at different locations.[1] The development of wireless sensor networks was originally motivated by military applications such as battlefield surveillance. However, wireless sensor networks are now used i ...
Chapter4_4th - Northwestern University
... can adapt, perform “dumb” end systems control, error recovery telephones simple inside network, complexity inside complexity at “edge” network many link types different characteristics uniform service difficult Given the VC networks, do we still need the transport layer support? ...
... can adapt, perform “dumb” end systems control, error recovery telephones simple inside network, complexity inside complexity at “edge” network many link types different characteristics uniform service difficult Given the VC networks, do we still need the transport layer support? ...
Chapter 8 Internet Protocols
... Addressing Level • Level in comms architecture at which entity is named • Unique address for each end system — e.g. workstation or server ...
... Addressing Level • Level in comms architecture at which entity is named • Unique address for each end system — e.g. workstation or server ...
Document
... protocols#Reactive .28on-demand.29 routing|reactive as well as List of ad-hoc routing protocols#Pro-active .28tabledriven.29 routing|proactive components, making it a List of ad-hoc routing protocols#Hybrid .28both pro-active and reactive.29 routing|hybrid routing protocol. Virtual Ring Routing is c ...
... protocols#Reactive .28on-demand.29 routing|reactive as well as List of ad-hoc routing protocols#Pro-active .28tabledriven.29 routing|proactive components, making it a List of ad-hoc routing protocols#Hybrid .28both pro-active and reactive.29 routing|hybrid routing protocol. Virtual Ring Routing is c ...
... Due to the fact that the increase of traffic from 1, 2, 3, 4 to B happened suddenly, node A is not yet completely aware of the new traffic situation. The forward ant is therefore routed to node 1, considered that the quickest known path from A to B was the two-hop path passing through 1. Unfortunate ...
Chapter 1. Introduction to Data Communications
... and to include a tag field carrying VLAN information field. When the frame reaches the final switch, the tag field is removed prior to the frame being sent to its destination computer. • Multiswitch VLANs can also prioritize traffic using the IEEE802.1p standard in the hardware layers and the RSVP s ...
... and to include a tag field carrying VLAN information field. When the frame reaches the final switch, the tag field is removed prior to the frame being sent to its destination computer. • Multiswitch VLANs can also prioritize traffic using the IEEE802.1p standard in the hardware layers and the RSVP s ...
7-1: Wide Area Networks
... • Advantages using of the Internet as a WAN – Low cost per bit transmitted because of economies of scale in the Internet – Access to other companies, nearly all of which are connected to the Internet – IP carrier networks can offer QoS SLAs • IP is only a best-effort protocol • But companies can eng ...
... • Advantages using of the Internet as a WAN – Low cost per bit transmitted because of economies of scale in the Internet – Access to other companies, nearly all of which are connected to the Internet – IP carrier networks can offer QoS SLAs • IP is only a best-effort protocol • But companies can eng ...
20050718-Abilene-Cotter
... with NYSERNet, Indiana University, and the IEEAF • A high performance, open bilateral exchange facility for research ...
... with NYSERNet, Indiana University, and the IEEAF • A high performance, open bilateral exchange facility for research ...
Link-state routing protocols
... 5. Each router uses the database to construct a complete map of the topology and computes the best path to each destination network. The SPF algorithm is used to construct the map of the topology and to determine the best path to each network. (Road map) All routers will have a common map or tre ...
... 5. Each router uses the database to construct a complete map of the topology and computes the best path to each destination network. The SPF algorithm is used to construct the map of the topology and to determine the best path to each network. (Road map) All routers will have a common map or tre ...
Securing IPv6 Backbones
... • Features and tools will lag •Vendors need to figure out what will be useful before committing engineering resources •Not everything published in an RFC will get ...
... • Features and tools will lag •Vendors need to figure out what will be useful before committing engineering resources •Not everything published in an RFC will get ...