VPN Scenarios
... • A computer running Windows Server 2003, Enterprise Edition, named DC1 that is acting as a domain controller, a Domain Name System (DNS) server, a Dynamic Host Configuration Protocol (DHCP) server, and a certification authority (CA). • A computer running Windows Server 2003, Standard Edition, named ...
... • A computer running Windows Server 2003, Enterprise Edition, named DC1 that is acting as a domain controller, a Domain Name System (DNS) server, a Dynamic Host Configuration Protocol (DHCP) server, and a certification authority (CA). • A computer running Windows Server 2003, Standard Edition, named ...
Routing on the Internet
... also incorporate the edge that is incident on that node and a node in T that contributes to the path ...
... also incorporate the edge that is incident on that node and a node in T that contributes to the path ...
Document
... router) has a pair of addresses (logical and physical) for each connection. In this case, each computer is connected to only one link and therefore has only one pair of addresses. Each router, however, is connected to three networks (only two are shown in the figure). So each router has three pairs ...
... router) has a pair of addresses (logical and physical) for each connection. In this case, each computer is connected to only one link and therefore has only one pair of addresses. Each router, however, is connected to three networks (only two are shown in the figure). So each router has three pairs ...
ch2_v1
... router) has a pair of addresses (logical and physical) for each connection. In this case, each computer is connected to only one link and therefore has only one pair of addresses. Each router, however, is connected to three networks (only two are shown in the figure). So each router has three pairs ...
... router) has a pair of addresses (logical and physical) for each connection. In this case, each computer is connected to only one link and therefore has only one pair of addresses. Each router, however, is connected to three networks (only two are shown in the figure). So each router has three pairs ...
ECE/CS 4984: Lecture 1
... ● Lists all routers between source and destination ● Send consecutive IP datagrams with TTL = 1, 2, … ■ Each of these will “die” at one of the intermediate routers, which will respond with an ICMP error message ■ Source will learn the identity of every router on the path Fundamentals: Technology Ove ...
... ● Lists all routers between source and destination ● Send consecutive IP datagrams with TTL = 1, 2, … ■ Each of these will “die” at one of the intermediate routers, which will respond with an ICMP error message ■ Source will learn the identity of every router on the path Fundamentals: Technology Ove ...
old_Ch1
... Media Access Control (MAC) layer IEEE 802.3 has two sublayers: – The Media Access Control sub-layer (MAC): responsible for gaining access to the shared medium. It is topology dependent. – The Logical Link Control sub-layer (LLC): responsible for reliable communications over a LAN and provides a unif ...
... Media Access Control (MAC) layer IEEE 802.3 has two sublayers: – The Media Access Control sub-layer (MAC): responsible for gaining access to the shared medium. It is topology dependent. – The Logical Link Control sub-layer (LLC): responsible for reliable communications over a LAN and provides a unif ...
SEARCH ALGORITHMS IN PEER TO PEER NETWORKS
... Nodes are equivalent (Peers) Data could be at ANY node on the network Nodes leave and join the network Network is resilient • Avoid dependence on central resources ...
... Nodes are equivalent (Peers) Data could be at ANY node on the network Nodes leave and join the network Network is resilient • Avoid dependence on central resources ...
No Slide Title - University of Delaware
... Simultaneously optimizing large networks across multiple network functions, layers, and levels of hierarchy. Faster Simulated Annealing and other techniques to optimize more complex cost functions over more nodes. Better local maintenance algorithms based on the reclustering cost functions. Optimize ...
... Simultaneously optimizing large networks across multiple network functions, layers, and levels of hierarchy. Faster Simulated Annealing and other techniques to optimize more complex cost functions over more nodes. Better local maintenance algorithms based on the reclustering cost functions. Optimize ...
Presentation Title
... in the network. Inherent self-healing and load balancing capabilities ensure failsafe operations. ...
... in the network. Inherent self-healing and load balancing capabilities ensure failsafe operations. ...
Full PDF - International Journal of Research in Computer
... standard specifications. The most popular Ethernet cable in current use, Category 5 or CAT5, supports both traditional and Fast Ethernet. The Category 5e (CAT5e) cable supports Gigabit Ethernet. [6][7] Asynchronous Transfer Mode (ATM) is considered to be a high speed networking standard designed spe ...
... standard specifications. The most popular Ethernet cable in current use, Category 5 or CAT5, supports both traditional and Fast Ethernet. The Category 5e (CAT5e) cable supports Gigabit Ethernet. [6][7] Asynchronous Transfer Mode (ATM) is considered to be a high speed networking standard designed spe ...
The need for an information policy
... develop a clear policy regarding information access and protection policy to specify who is granted access to which information the rules an individual must follow in disseminating the information to others a statement of how the organisation will react to violations may seem obvious many organisati ...
... develop a clear policy regarding information access and protection policy to specify who is granted access to which information the rules an individual must follow in disseminating the information to others a statement of how the organisation will react to violations may seem obvious many organisati ...
telecommunications system
... Reproduction or translation of this work beyond that permitted by Access Copyright (the Canadian copyright licensing agency) is unlawful. Requests for further information should be addressed to the Permissions Department, John Wiley & Sons Canada, Ltd. The purchaser may make back-up copies for his o ...
... Reproduction or translation of this work beyond that permitted by Access Copyright (the Canadian copyright licensing agency) is unlawful. Requests for further information should be addressed to the Permissions Department, John Wiley & Sons Canada, Ltd. The purchaser may make back-up copies for his o ...
UDP
... header length (bytes) “type” of data max number remaining hops (decremented at each router) upper layer protocol to deliver payload to ...
... header length (bytes) “type” of data max number remaining hops (decremented at each router) upper layer protocol to deliver payload to ...
routing-3
... Priority: identify priority among datagrams in flow Flow Label: identify datagrams in same “flow.” (concept of“flow” not well defined). Next header: identify upper layer protocol for data ...
... Priority: identify priority among datagrams in flow Flow Label: identify datagrams in same “flow.” (concept of“flow” not well defined). Next header: identify upper layer protocol for data ...
Scheduing Algorithms for Wireless Ad
... Define a sensor network as a finite collection of n identical sensor nodes. {N1 ,..., N n } Each node N i is associated with an integer Pi that represents the number of data packets stored at this node. There is one special node N 0 , the processing center (also called Base Station here). ...
... Define a sensor network as a finite collection of n identical sensor nodes. {N1 ,..., N n } Each node N i is associated with an integer Pi that represents the number of data packets stored at this node. There is one special node N 0 , the processing center (also called Base Station here). ...
Metasys System Extended Architecture Glossary Technical Bulletin
... LONMARK® Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 LonTalk® Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 LONWORKS Network . . . . . . . . . . . . . ...
... LONMARK® Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 LonTalk® Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 LONWORKS Network . . . . . . . . . . . . . ...
Performance Issues of P2P File Sharing Over Asymmetric and
... performance: data transmission paths are highly redundant wasting a lot of backbone bandwidth, the download throughput in a node may be limited by the the upward bandwidth of other nodes; TCP performance is deteriorated due to the blocking of acknowledge packets on the upward channel. These shortcom ...
... performance: data transmission paths are highly redundant wasting a lot of backbone bandwidth, the download throughput in a node may be limited by the the upward bandwidth of other nodes; TCP performance is deteriorated due to the blocking of acknowledge packets on the upward channel. These shortcom ...
Document
... – Special SYN packets include a Migrate option • Migrate SYNs do not establish new connections, but migrate previously-established ones • Established connections are referenced by a token – Maintain all old state (sequence space, options, etc.) – Tokens negotiated during initial connection establish ...
... – Special SYN packets include a Migrate option • Migrate SYNs do not establish new connections, but migrate previously-established ones • Established connections are referenced by a token – Maintain all old state (sequence space, options, etc.) – Tokens negotiated during initial connection establish ...
ch01 - kuroski.net
... • Computer network links computers, printers, network devices, software • Connections may be wired or wireless • Three main network types: LANs, MANs, WANs • LAN (local are network) is short range • MAN (metropolitan area network) links LANs ...
... • Computer network links computers, printers, network devices, software • Connections may be wired or wireless • Three main network types: LANs, MANs, WANs • LAN (local are network) is short range • MAN (metropolitan area network) links LANs ...
Bridges
... uses natural layout of wiring in building best for short distances high data rates for small number of devices ...
... uses natural layout of wiring in building best for short distances high data rates for small number of devices ...
business and information technology
... Geostationary earth orbit (GEO) - 22,300 miles Medium earth orbit (MEO) - 6,000 miles Low earth obit (LEO) - 400 to 1,000 miles Global positioning system - 10,900 miles ...
... Geostationary earth orbit (GEO) - 22,300 miles Medium earth orbit (MEO) - 6,000 miles Low earth obit (LEO) - 400 to 1,000 miles Global positioning system - 10,900 miles ...
CMPT 471 SAMPLE FINAL EXAMINATION
... on reverse path multicasting. You may assume that all connections between pairs of routers have equal cost and the unicast routing protocol is determining the best routes from each router in the AS to router B based on minimizing the number of hops. State your assumption about how to choose a path i ...
... on reverse path multicasting. You may assume that all connections between pairs of routers have equal cost and the unicast routing protocol is determining the best routes from each router in the AS to router B based on minimizing the number of hops. State your assumption about how to choose a path i ...
Chapter 15 - William Stallings, Data and Computer
... uses natural layout of wiring in building best for short distances high data rates for small number of devices ...
... uses natural layout of wiring in building best for short distances high data rates for small number of devices ...