tutorial1
... mask the packet net id address - if the packet is destined to other network then the router sends it to another router; otherwise the router isolates by Subnet mask at subnet id address of the packet – if it destined to another sub network then it sent to another internal router; otherwise according ...
... mask the packet net id address - if the packet is destined to other network then the router sends it to another router; otherwise the router isolates by Subnet mask at subnet id address of the packet – if it destined to another sub network then it sent to another internal router; otherwise according ...
notes
... Hosts have dedicated, direct C’ connection to switch Switches buffer packets Ethernet protocol used on each incoming link, but no collisions; full duplex Each link is its own collision domain Switching: a-to-a’ and b-to-b’ simultaneously, without collisions Not possible with dumb hub ...
... Hosts have dedicated, direct C’ connection to switch Switches buffer packets Ethernet protocol used on each incoming link, but no collisions; full duplex Each link is its own collision domain Switching: a-to-a’ and b-to-b’ simultaneously, without collisions Not possible with dumb hub ...
LAN design
... • Power over Ethernet – Switch delivers power using existing Ethernet cabling – Wireless Access Points and phones can be located where cables are – Adds considerable cost to switch – Balance cost of switch to cost of power packs and ...
... • Power over Ethernet – Switch delivers power using existing Ethernet cabling – Wireless Access Points and phones can be located where cables are – Adds considerable cost to switch – Balance cost of switch to cost of power packs and ...
Poster_ppt_version - Simon Fraser University
... Using Machine Learning Techniques Student: Zhida Li. Instructor: Steve Whitmore. Simon Fraser University, Vancouver, British Columbia, Canada BORDER GATEWAY PROTOCOL • Border Gateway Protocol (BGP) is an interdomain routing protocol used in networks consisting of a large number of Autonomous Systems ...
... Using Machine Learning Techniques Student: Zhida Li. Instructor: Steve Whitmore. Simon Fraser University, Vancouver, British Columbia, Canada BORDER GATEWAY PROTOCOL • Border Gateway Protocol (BGP) is an interdomain routing protocol used in networks consisting of a large number of Autonomous Systems ...
routing101
... which can provide consistent, adequate bandwidth for the whole traffic trajectory. But note that existence of OC3/12 does not guarantee overall high-speed access since your traffic could flow over some backdoor T1 or frame-relay clouds slowing overall experience… End-to-end performance is key. - Pot ...
... which can provide consistent, adequate bandwidth for the whole traffic trajectory. But note that existence of OC3/12 does not guarantee overall high-speed access since your traffic could flow over some backdoor T1 or frame-relay clouds slowing overall experience… End-to-end performance is key. - Pot ...
UKLight Dark Fibre Network - National e
... hundreds of "customer-owned " networks interconnected by "customer-owned" wavelengths on long-haul DWDM systems ...
... hundreds of "customer-owned " networks interconnected by "customer-owned" wavelengths on long-haul DWDM systems ...
Windows Internet Connection Sharing
... The client machines in the home network need to be configured for address, name server address, and default gateway address Static addressing requires “networking 101” knowledge, and configuration of each PC Automatic self-addressing generates a unique address for each PC (in single subnet) DHCP (Dy ...
... The client machines in the home network need to be configured for address, name server address, and default gateway address Static addressing requires “networking 101” knowledge, and configuration of each PC Automatic self-addressing generates a unique address for each PC (in single subnet) DHCP (Dy ...
G-LAB: The German Initiative to an Experimentally Driven
... The G-Lab experimental facility is different from Plant-Lab More like a large home lab But open to extensions and interesting contributions A powerful pool of resources shared within a group of large enough to be rich of ideas, but small enough to collaborate easily ...
... The G-Lab experimental facility is different from Plant-Lab More like a large home lab But open to extensions and interesting contributions A powerful pool of resources shared within a group of large enough to be rich of ideas, but small enough to collaborate easily ...
Service Convergence over TDM Access Networks using
... Enables a common protocol suite to be used across an Ethernet over SONET/SDH transport network ...
... Enables a common protocol suite to be used across an Ethernet over SONET/SDH transport network ...
PowerPoint2000 - Computer Sciences Dept.
... • Many applications that run over the Internet have minimum performance requirements • The network is one of the two possible sources of poor performance • Wide area network behavior is unpredictable – IP networks are best effort – Constant change is normal ...
... • Many applications that run over the Internet have minimum performance requirements • The network is one of the two possible sources of poor performance • Wide area network behavior is unpredictable – IP networks are best effort – Constant change is normal ...
LAN Interconnections
... A bridge (or bridge-like device) can be used to connect two similar LANs, such as two CSMA/CD LANs. A bridge can also be used to connect two closely similar LANs, such as a CSMA/CD LAN and a token ring LAN. The bridge examines the destination address in a frame and either forwards this frame onto th ...
... A bridge (or bridge-like device) can be used to connect two similar LANs, such as two CSMA/CD LANs. A bridge can also be used to connect two closely similar LANs, such as a CSMA/CD LAN and a token ring LAN. The bridge examines the destination address in a frame and either forwards this frame onto th ...
Chapter 4 slides
... each Border Gateway broadcast to neighbors (peers) entire path (i.e., sequence of AS’s) to destination BGP routes to networks (ASs), not individual hosts E.g., Gateway X may send its path to dest. Z: ...
... each Border Gateway broadcast to neighbors (peers) entire path (i.e., sequence of AS’s) to destination BGP routes to networks (ASs), not individual hosts E.g., Gateway X may send its path to dest. Z: ...
SASC talks II - chist-era
... Critique from the Founding Funders (DARPA) in August 2004 - “Flaws in the basic building blocks of networking and computer science are hampering reliability, limiting flexibility and creating security vulnerabilities” (Note that DARPA paid for most of these developments !!) - DARPA wants to see the ...
... Critique from the Founding Funders (DARPA) in August 2004 - “Flaws in the basic building blocks of networking and computer science are hampering reliability, limiting flexibility and creating security vulnerabilities” (Note that DARPA paid for most of these developments !!) - DARPA wants to see the ...
Network protocols
... Interface (FDDI) is a network protocol that enables transmission over long distances. (It generally connects two or more LANs) at high speeds, mainly over fiber optic cable. FDDI uses Dual Ring topology using a Token mechanism as discussed (see token ring) The “Dual” ring topology refers to two ...
... Interface (FDDI) is a network protocol that enables transmission over long distances. (It generally connects two or more LANs) at high speeds, mainly over fiber optic cable. FDDI uses Dual Ring topology using a Token mechanism as discussed (see token ring) The “Dual” ring topology refers to two ...
Database System Implementation Proposal
... through different intermediate machines before reaching final destination. So there may be multiple routes with different lengths. There are some algorithms known as routing algorithms which are very important in point to point networks. ...
... through different intermediate machines before reaching final destination. So there may be multiple routes with different lengths. There are some algorithms known as routing algorithms which are very important in point to point networks. ...
Chapter 17-20
... Site chooses subnet boundary such as 24 bits Routers and hosts configured with corresponding ...
... Site chooses subnet boundary such as 24 bits Routers and hosts configured with corresponding ...
Switching and Routing
... – Deterministic: always follow the same path – Adaptive: pick different paths to avoid congestion ...
... – Deterministic: always follow the same path – Adaptive: pick different paths to avoid congestion ...
What is a TOPOLOGY? Network topology is the arrangement of the
... Advantages (benefits) of Linear Bus Topology 1) It is easy to set-up and extend bus network. 2) Cable length required for this topology is the least compared to other networks. 3) Bus topology costs very less. 4) Linear Bus network is mostly used in small networks. Good for LAN. Disadvantages (Draw ...
... Advantages (benefits) of Linear Bus Topology 1) It is easy to set-up and extend bus network. 2) Cable length required for this topology is the least compared to other networks. 3) Bus topology costs very less. 4) Linear Bus network is mostly used in small networks. Good for LAN. Disadvantages (Draw ...
Optimizing Your Network Design
... environments where services must be applied to packets to implement security, QoS features, and traffic accounting • Identifies traffic flows and then quickly switches packets in the flows when it applies services ...
... environments where services must be applied to packets to implement security, QoS features, and traffic accounting • Identifies traffic flows and then quickly switches packets in the flows when it applies services ...
IOSR Journal of Computer Science (IOSR-JCE) e-ISSN: 2278-0661, p-ISSN: 2278-8727 PP 42-45 www.iosrjournals.org
... multiple fake identities will be created for adversary nodes, meaning that an attacker can appear to be in multiple places at the same time ...
... multiple fake identities will be created for adversary nodes, meaning that an attacker can appear to be in multiple places at the same time ...
Data Communications and Computer Networks Chapter 11
... An intranet is a TCP/IP network inside a company that allows employees to access the company’s information resources through an Internet-like interface. When an intranet is extended outside the corporate walls to include suppliers, customers, or other external agents, the intranet becomes an extrane ...
... An intranet is a TCP/IP network inside a company that allows employees to access the company’s information resources through an Internet-like interface. When an intranet is extended outside the corporate walls to include suppliers, customers, or other external agents, the intranet becomes an extrane ...
Computer Networks (COMP2322) Assignment Four (95 marks in
... Directly connected net. Route to a gateway Route to a gateway Route to a gateway Route to a gateway Route to a gateway Route to a gateway Default router ...
... Directly connected net. Route to a gateway Route to a gateway Route to a gateway Route to a gateway Route to a gateway Route to a gateway Default router ...
BCS THE CHARTERED INSTITUTE FOR IT COMPUTER NETWORKS BCS HIGHER EDUCATION QUALIFICATIONS
... Explain the network QoS needs of a service such as IP videoconferencing and explain why these will typically not be met in a network that only provides a "best effort" service. (8 marks) ...
... Explain the network QoS needs of a service such as IP videoconferencing and explain why these will typically not be met in a network that only provides a "best effort" service. (8 marks) ...
Internet Standards and Protocols
... standard identified as TIA/EIA-568 for high-performance, twisted pair network cabling. It is not the purpose of this paper to itemize all of the standards used on the Internet, even if such a paper were possible. It is merely to point out that the reason that communication across the Internet works ...
... standard identified as TIA/EIA-568 for high-performance, twisted pair network cabling. It is not the purpose of this paper to itemize all of the standards used on the Internet, even if such a paper were possible. It is merely to point out that the reason that communication across the Internet works ...