EECC694 - Shaaban
... Border Gateway Protocol (BGP) • BGP is intended for use between networks owned by different organizations (Backbone Providers). • BGP is often referred to as a tool for "policy" routing, because – It may not take into account network constraints such as available bandwidth or network load. – The pr ...
... Border Gateway Protocol (BGP) • BGP is intended for use between networks owned by different organizations (Backbone Providers). • BGP is often referred to as a tool for "policy" routing, because – It may not take into account network constraints such as available bandwidth or network load. – The pr ...
P10
... • 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. ...
... • 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. ...
Secure Efficient Distance Vector Routing for Mobile Wireless Ad Hoc
... protocols. Distance vector routing protocols are easy to implement, require relatively little memory or CPU processing capacity compared to other types of routing protocols, and are widely used in networks of moderate size within the (wired) Internet [14, 25, 26]. A number of proposed periodic ad ho ...
... protocols. Distance vector routing protocols are easy to implement, require relatively little memory or CPU processing capacity compared to other types of routing protocols, and are widely used in networks of moderate size within the (wired) Internet [14, 25, 26]. A number of proposed periodic ad ho ...
Experimental Study of Internet Stability and Wide
... A route is implicitly withdrawn and replaced by an alternative route with different attributes, but the same next-hop and ASpath. ( MED, etc). Pathological Routing: ...
... A route is implicitly withdrawn and replaced by an alternative route with different attributes, but the same next-hop and ASpath. ( MED, etc). Pathological Routing: ...
Network Layer: Internet Protocol
... received frame depend on the protocol used by the physical network through which the frame has just traveled. The format and size of the sent frame depend on the protocol used by the physical network through which the frame is going to travel. For example, if a router connects a LAN to a WAN, it rec ...
... received frame depend on the protocol used by the physical network through which the frame has just traveled. The format and size of the sent frame depend on the protocol used by the physical network through which the frame is going to travel. For example, if a router connects a LAN to a WAN, it rec ...
Informal Quiz 7 (contd) - ECSE - Rensselaer Polytechnic Institute
... multiplexing of the IPv4 address space The 128 bit address space in IPv6 simplifies autoconfiguration, network renumbering and routing RMON defines both a new MIB and a new protocol RTP does not provide acks or NAKs, and therefore is not a reliable multicast transport protocol Certif ...
... multiplexing of the IPv4 address space The 128 bit address space in IPv6 simplifies autoconfiguration, network renumbering and routing RMON defines both a new MIB and a new protocol RTP does not provide acks or NAKs, and therefore is not a reliable multicast transport protocol Certif ...
Snooze: Energy Management in 802.11n WLANs
... Do not run node at full operation all the time • If nothing to do, switch to power safe mode • Question: When to throttle down? How to wake up again? ...
... Do not run node at full operation all the time • If nothing to do, switch to power safe mode • Question: When to throttle down? How to wake up again? ...
S-RIP: A Secure Distance Vector Routing Protocol
... dependent on window size (§4.3). Therefore, additional routing overhead generated by non-neighbor querying is limited, as confirmed by our simulation results in §6. Requirement of storage space is also increased in S-RIP, but very slightly since an S-RIP node only needs to maintain the information o ...
... dependent on window size (§4.3). Therefore, additional routing overhead generated by non-neighbor querying is limited, as confirmed by our simulation results in §6. Requirement of storage space is also increased in S-RIP, but very slightly since an S-RIP node only needs to maintain the information o ...
The Basics of Application Monitoring
... One solution would be to configure a default route of 0.0.0.0 at each branch with the primary data center and don’t advertise any routes for the data centers to the branches. When a router has only a default route configured, the router sends all packets for unknown networks to that route. So this w ...
... One solution would be to configure a default route of 0.0.0.0 at each branch with the primary data center and don’t advertise any routes for the data centers to the branches. When a router has only a default route configured, the router sends all packets for unknown networks to that route. So this w ...
What is Gnutella?
... Assume they all k walkers start in unison. Probability that none could find the object after one hop = (1-p)k. Prob. that none succeeded after k hops = (1-p)kT. So the probability that at least one walker succeeded is 1-(1-p)kT. A typical assumption is that the search is abandoned as soon as at leas ...
... Assume they all k walkers start in unison. Probability that none could find the object after one hop = (1-p)k. Prob. that none succeeded after k hops = (1-p)kT. So the probability that at least one walker succeeded is 1-(1-p)kT. A typical assumption is that the search is abandoned as soon as at leas ...
07/08 Semester B - City University of Hong Kong
... PCM highways and m outgoing PCM highways, each having n channels. There are two cases: 1) Each call from an incoming PCM highway is to be connected to a particular channel in a selected outgoing PCM highway, and 2) Each call from an incoming PCM highway is to be connected to a selected outgoing PCM ...
... PCM highways and m outgoing PCM highways, each having n channels. There are two cases: 1) Each call from an incoming PCM highway is to be connected to a particular channel in a selected outgoing PCM highway, and 2) Each call from an incoming PCM highway is to be connected to a selected outgoing PCM ...
pptx
... • Bellman-Ford shortest path algorithm • Distributed Bellman-Ford (DBF) and the Routing Information Protocol (RIP) • Using shortest-path algorithms in real networks – Destinations are subnets, not routers ...
... • Bellman-Ford shortest path algorithm • Distributed Bellman-Ford (DBF) and the Routing Information Protocol (RIP) • Using shortest-path algorithms in real networks – Destinations are subnets, not routers ...
Network Transactions - Parallel Programming Laboratory
... many sources can issue a request and over-commit destination before any see the effect ...
... many sources can issue a request and over-commit destination before any see the effect ...
Overlay Networks
... Overlay links are tunnels through the underlying network Many logical networks may coexist at once Over the same underlying network And providing its own particular service Nodes are often end hosts Acting as intermediate nodes that forward traffic Providing a service, such as access t ...
... Overlay links are tunnels through the underlying network Many logical networks may coexist at once Over the same underlying network And providing its own particular service Nodes are often end hosts Acting as intermediate nodes that forward traffic Providing a service, such as access t ...
Slide 1
... (4 points) A chain of 80 stores expects to expand by 20 stores per year for the next eight years. Only one computer connected to a router at each site will be needed to upload the daily sales figures to corporate headquarters. The IP address is 165.32.0.0. What should the subnet mask be? ...
... (4 points) A chain of 80 stores expects to expand by 20 stores per year for the next eight years. Only one computer connected to a router at each site will be needed to upload the daily sales figures to corporate headquarters. The IP address is 165.32.0.0. What should the subnet mask be? ...
LAN and NETWORKING
... (b) Broadcast Network: A computer network which has a single communication channel. A packet sent by one computer is received by all the others computers on the network. In telecommunication and information theory, broadcasting refers to a method of transferring a message to all recipients simultane ...
... (b) Broadcast Network: A computer network which has a single communication channel. A packet sent by one computer is received by all the others computers on the network. In telecommunication and information theory, broadcasting refers to a method of transferring a message to all recipients simultane ...
PowerPoint **
... We highlight that the maximum queue occupation has been selected as performance parameter because it indicates how much traffic load can be managed by source nodes, avoiding packet discards due to possible buffer overflows. We consider only single sink topologies, i.e., with a single LLN sink acting ...
... We highlight that the maximum queue occupation has been selected as performance parameter because it indicates how much traffic load can be managed by source nodes, avoiding packet discards due to possible buffer overflows. We consider only single sink topologies, i.e., with a single LLN sink acting ...
- Free Documents
... Bchar University, Algeria, benahmedkhelifayahoo.fr University of EsSnia Oran, Algeria, haffafhafidyahoo.fr School of Computing amp Mathematical Sciences, Liverpool John Moores University, U.K, M.Merabti, D.LlewellynJonesljmu.ac.uk ...
... Bchar University, Algeria, benahmedkhelifayahoo.fr University of EsSnia Oran, Algeria, haffafhafidyahoo.fr School of Computing amp Mathematical Sciences, Liverpool John Moores University, U.K, M.Merabti, D.LlewellynJonesljmu.ac.uk ...
Simulation study of blackhole attack in the mobile Ad hoc networks
... In this paper the effect of Packet Delivery Ratio, Throughput, End-to-End Delay and Jitter has been detected with respect to the variable node mobility. There is reduction in Packet Delivery Ratio, Throughput, E-E Delay, and Jitter as shown in ...
... In this paper the effect of Packet Delivery Ratio, Throughput, End-to-End Delay and Jitter has been detected with respect to the variable node mobility. There is reduction in Packet Delivery Ratio, Throughput, E-E Delay, and Jitter as shown in ...
www.tml.tkk.fi
... triggers with leaves pointing to either victim or root) -> challenges to ensure return routability of addresses, limiting resource use of triggers, loop detection ...
... triggers with leaves pointing to either victim or root) -> challenges to ensure return routability of addresses, limiting resource use of triggers, loop detection ...
Slides
... Peer-to-Peer Networks • Peer-to-Peer (P2P) networks allow sharing of resources (e.g., computing power, storage space) over the Internet • Every node serves as a server and a client • In contrast to clusters, in P2P networks all the tasks and responsibilities for managing the network are shared betwe ...
... Peer-to-Peer Networks • Peer-to-Peer (P2P) networks allow sharing of resources (e.g., computing power, storage space) over the Internet • Every node serves as a server and a client • In contrast to clusters, in P2P networks all the tasks and responsibilities for managing the network are shared betwe ...
ppt
... messages so it is layered with IMEP • IMEP provides link sensing and a consistent picture of a node’s neighbors to TORA –Transmit periodic beacon – each node answers with Hello –Queues control messages for aggregation into blocks reducing overhead (TORA excluded - limit long-lived loops) –Blocks car ...
... messages so it is layered with IMEP • IMEP provides link sensing and a consistent picture of a node’s neighbors to TORA –Transmit periodic beacon – each node answers with Hello –Queues control messages for aggregation into blocks reducing overhead (TORA excluded - limit long-lived loops) –Blocks car ...
ppt
... • E.g., addresses 192.4.16 - 192.4.31 have the first 20 bits in common. Thus, we use these 20 bits as the network number 192.4.16/20 ...
... • E.g., addresses 192.4.16 - 192.4.31 have the first 20 bits in common. Thus, we use these 20 bits as the network number 192.4.16/20 ...