PPT
... Collision-Free Real-Time Protocol • Note – If combined with a special routing protocol, end-to-end delay guarantee is the sum of the bounded delay on each cell along the path – Six possible directions assigned statically to the inter-cell frames ...
... Collision-Free Real-Time Protocol • Note – If combined with a special routing protocol, end-to-end delay guarantee is the sum of the bounded delay on each cell along the path – Six possible directions assigned statically to the inter-cell frames ...
PPT - CS.Duke
... Distance Vector Multicast Routing Protocol • Using existing distance vector routing protocol • Establish multicast forwarding state – Flood to all destinations (reverse path flooding) • Key design challenge: loop-avoidance • Q: how many broadcast loop-avoidance mechanisms have we learned? – Prone t ...
... Distance Vector Multicast Routing Protocol • Using existing distance vector routing protocol • Establish multicast forwarding state – Flood to all destinations (reverse path flooding) • Key design challenge: loop-avoidance • Q: how many broadcast loop-avoidance mechanisms have we learned? – Prone t ...
Chapter 4 slides
... Integrated uni- and multicast support: Multicast OSPF (MOSPF) uses same topology data base as OSPF Hierarchical OSPF in large domains. ...
... Integrated uni- and multicast support: Multicast OSPF (MOSPF) uses same topology data base as OSPF Hierarchical OSPF in large domains. ...
PlantWeb University - Wireless 105 - Wireless topologies
... Devices in a star topology communicate only with the gateway – not with each other. The gateway then transmits the data to a central collection point, such as a control room – either directly, or by connecting to another network. The gateway also receives data from the central point and relays it to ...
... Devices in a star topology communicate only with the gateway – not with each other. The gateway then transmits the data to a central collection point, such as a control room – either directly, or by connecting to another network. The gateway also receives data from the central point and relays it to ...
3rd Edition: Chapter 4 - Georgia Institute of Technology
... identifier for host, and router interface interface: connection between host/router and physical link (sometimes ...
... identifier for host, and router interface interface: connection between host/router and physical link (sometimes ...
Wireless Communications and Networks
... If a mobile node needs agent information immediately, it can issue ICMP router solicitation message ...
... If a mobile node needs agent information immediately, it can issue ICMP router solicitation message ...
PPT
... • Virtual-circuit network provides networklayer connection service • Analogous to TCP/UDP connection-oriented / connectionless transport-layer services, but: – Service: host-to-host – No choice: network provides one or the other – Implementation: in network core ...
... • Virtual-circuit network provides networklayer connection service • Analogous to TCP/UDP connection-oriented / connectionless transport-layer services, but: – Service: host-to-host – No choice: network provides one or the other – Implementation: in network core ...
Network Models
... processes at this time with port addresses a, b, and c. The receiving computer is running two processes at this time with port addresses j and k. Process a in the sending computer needs to communicate with process j in the receiving computer. Note that although physical addresses change from hop to ...
... processes at this time with port addresses a, b, and c. The receiving computer is running two processes at this time with port addresses j and k. Process a in the sending computer needs to communicate with process j in the receiving computer. Note that although physical addresses change from hop to ...
LOCATING THE WISECRACKERS USING SPOOFER
... Trace back with Cumulative Path (I Trace-CP). It is often useful to learn the path that packets take through the Internet. This is especially important for dealing with certain denial-of- ...
... Trace back with Cumulative Path (I Trace-CP). It is often useful to learn the path that packets take through the Internet. This is especially important for dealing with certain denial-of- ...
EC310 Hwk 11
... determines if the destination address is part of the 140.24.7.192 network. It is not. R2 compares the destination address with the 140.24.7.0 network. It is part of this network. R2 will forward the packet to R1 via interface m0. When R1 receives the packet, it will use its forwarding table similar ...
... determines if the destination address is part of the 140.24.7.192 network. It is not. R2 compares the destination address with the 140.24.7.0 network. It is part of this network. R2 will forward the packet to R1 via interface m0. When R1 receives the packet, it will use its forwarding table similar ...
Software-Defined Networks: Incremental Deployment with
... from or is directed to SDNc ports can be defined exclusively at the SDN switches. – Effectively limit added complexity ...
... from or is directed to SDNc ports can be defined exclusively at the SDN switches. – Effectively limit added complexity ...
IOSR Journal of Electronics & Communication Engineering (IOSR-JECE)
... routers and mesh clients. A multihop routing reserve path need to be established, as the range of the routers are greater than that of the mesh clients. There are three basic handshake operations in our approach. RTS/CTS/DATA is used to handle normal data transmission. When a node needs to send DATA ...
... routers and mesh clients. A multihop routing reserve path need to be established, as the range of the routers are greater than that of the mesh clients. There are three basic handshake operations in our approach. RTS/CTS/DATA is used to handle normal data transmission. When a node needs to send DATA ...
Probabilistic Reasoning
... Once the network is specified, we need only specify conditional probabilities for the nodes that participate in direct dependencies, and use those to compute any other probabilities. A simple Bayesian network (Fig 14.1) An example of burglary-alarm-call (Fig 14.2) The topology of the network can be ...
... Once the network is specified, we need only specify conditional probabilities for the nodes that participate in direct dependencies, and use those to compute any other probabilities. A simple Bayesian network (Fig 14.1) An example of burglary-alarm-call (Fig 14.2) The topology of the network can be ...
Document
... 3. The foreign agent contacts the mobile host’s home agent and says: “One of your hosts is over here.” The message from the foreign agent to the home agent contains the foreign agent’s network address. It also includes the security information, to convince the home agent that the mobile host is ...
... 3. The foreign agent contacts the mobile host’s home agent and says: “One of your hosts is over here.” The message from the foreign agent to the home agent contains the foreign agent’s network address. It also includes the security information, to convince the home agent that the mobile host is ...
ppt
... Does not require special hardware such as IP multicast enable routers Application-specific routing protocols can be designed More efficient than Unicast because a sender does not need to send data to all receivers ...
... Does not require special hardware such as IP multicast enable routers Application-specific routing protocols can be designed More efficient than Unicast because a sender does not need to send data to all receivers ...
ppt
... Making fragments be datagrams provides: Tolerance of reordering and duplication Ability to fragment fragments Reassembly done at the endpoint Puts pressure on the receiver, not network interior Consequences of fragmentation: Loss of any fragments causes loss of entire packet Need to time-o ...
... Making fragments be datagrams provides: Tolerance of reordering and duplication Ability to fragment fragments Reassembly done at the endpoint Puts pressure on the receiver, not network interior Consequences of fragmentation: Loss of any fragments causes loss of entire packet Need to time-o ...
MOD02_SC
... • Bridges use “store and forward” to ensure no errors are passed onto another segment. • Bridges do not pass errors or collisions through to another segment. ...
... • Bridges use “store and forward” to ensure no errors are passed onto another segment. • Bridges do not pass errors or collisions through to another segment. ...
I R T R ECHNICAL
... connected node, the data tends to aggregate from the distributed sources towards the destination, giving a sense of “directionality” to the attack. This directionality concept provides us a framework to design change detection algorithms that are going to be less sensitive to changes in the average ...
... connected node, the data tends to aggregate from the distributed sources towards the destination, giving a sense of “directionality” to the attack. This directionality concept provides us a framework to design change detection algorithms that are going to be less sensitive to changes in the average ...
RoutingAtTheNetworkL.. - University of Delaware
... This only works for loops that involve two nodes. With larger loops, the mitigation is more difficult and these remedies reduce the rate of convergence. The way to fix it is to use link state routing. University of Delaware CPEG 419 ...
... This only works for loops that involve two nodes. With larger loops, the mitigation is more difficult and these remedies reduce the rate of convergence. The way to fix it is to use link state routing. University of Delaware CPEG 419 ...