Clique principle Application to flow aggregation Two flows routed on
... Considering that links have a capacity of 100 units and that flows f1 and f2 have a demands of 20, the utilization rate of cliques would be : • C1 : 20/100 + 20/100 + 20/100 + 20/100 + 20/100 + 20/100 + 20/100 = 140% • C2 : 20/100 + 20/100 + 20/100 + 20/100 + 20/100 + 20/100 + 20/100 = 140% • C3 : 2 ...
... Considering that links have a capacity of 100 units and that flows f1 and f2 have a demands of 20, the utilization rate of cliques would be : • C1 : 20/100 + 20/100 + 20/100 + 20/100 + 20/100 + 20/100 + 20/100 = 140% • C2 : 20/100 + 20/100 + 20/100 + 20/100 + 20/100 + 20/100 + 20/100 = 140% • C3 : 2 ...
Redundant Network Architecture
... Support from vendors still growing, and not supported on all platforms Initial support is on high-end platforms that support either modular or microkernel-based operating ...
... Support from vendors still growing, and not supported on all platforms Initial support is on high-end platforms that support either modular or microkernel-based operating ...
computer networks sample question bank
... counter ring topology used in FDDI protocol, where there are two rings, called primary ring and secondary ring. In case of failure of a node or a fiber link, the ring is restored the by wrapping up the primary ring to the secondary ring. Further improvement in reliability can achieve by using dual r ...
... counter ring topology used in FDDI protocol, where there are two rings, called primary ring and secondary ring. In case of failure of a node or a fiber link, the ring is restored the by wrapping up the primary ring to the secondary ring. Further improvement in reliability can achieve by using dual r ...
PPT
... exhausted very soon. A new Internet Protocol which can provide a much larger address space is needed. ...
... exhausted very soon. A new Internet Protocol which can provide a much larger address space is needed. ...
Intro to InfiniBand - HPC Advisory Council
... • InfiniBand™ specification defines an input/output architecture used to interconnect servers, communications infrastructure equipment, storage and embedded systems • InfiniBand is a pervasive, low-latency, high-bandwidth interconnect which requires low processing overhead and is ideal to carry mult ...
... • InfiniBand™ specification defines an input/output architecture used to interconnect servers, communications infrastructure equipment, storage and embedded systems • InfiniBand is a pervasive, low-latency, high-bandwidth interconnect which requires low processing overhead and is ideal to carry mult ...
Multicast monitoring and visualization tools
... • Map can be filtered in order to show one multicast group only ...
... • Map can be filtered in order to show one multicast group only ...
Chapter 2 Packet Switched Networks
... a concentrator.) Each adapter on each node has a direct, point-to-point connection to the hub. This connection consists of two pairs of twisted-pair cooper wire, one for transmitting and the other for receiving. At each end of the connection there is a connector that resembles the RJ-45 connector us ...
... a concentrator.) Each adapter on each node has a direct, point-to-point connection to the hub. This connection consists of two pairs of twisted-pair cooper wire, one for transmitting and the other for receiving. At each end of the connection there is a connector that resembles the RJ-45 connector us ...
Q and A slides
... datagram and a hardware frame? Is it just that one uses as IP address and one uses a MAC address? A: Both are “PDUs” – protocol data units. IP calls its stuff a “datagram”. The datagram is sent down to layer 2 to be encapsulated in a layer 2 “frame” to be sent over the local network. ...
... datagram and a hardware frame? Is it just that one uses as IP address and one uses a MAC address? A: Both are “PDUs” – protocol data units. IP calls its stuff a “datagram”. The datagram is sent down to layer 2 to be encapsulated in a layer 2 “frame” to be sent over the local network. ...
Channel Assignment for Wireless Meshes with Tree Topology
... However, one of its limitations is that it does not use any information regarding the interference caused at a node by other nodes that are beyond its carrier sense range. However, our algorithm has been intentionally designed to use this simple information as interference modeling and measurement a ...
... However, one of its limitations is that it does not use any information regarding the interference caused at a node by other nodes that are beyond its carrier sense range. However, our algorithm has been intentionally designed to use this simple information as interference modeling and measurement a ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... Abstract: A group of fixed or mobile communication devices that does not have a stable infrastructure to communicate with each other is known as mobile ad-hoc network. In MANET their is very importent role of nodes. All nodes can communicate with each other by directly or indirectly method. Routing ...
... Abstract: A group of fixed or mobile communication devices that does not have a stable infrastructure to communicate with each other is known as mobile ad-hoc network. In MANET their is very importent role of nodes. All nodes can communicate with each other by directly or indirectly method. Routing ...
Packet Tracer Scenario
... The company called ISP has been requested to host the events two websites (www.worldskills.org , www.london2011.org). The company also works with two Agencies (Agency 1 and Agency2) to manage the event. The following is the detailed network description of ISP, Company, Agency1 and Agency 2: ...
... The company called ISP has been requested to host the events two websites (www.worldskills.org , www.london2011.org). The company also works with two Agencies (Agency 1 and Agency2) to manage the event. The following is the detailed network description of ISP, Company, Agency1 and Agency 2: ...
Chapter 5: The Data Link Layer
... Network Layer: End-to-End job of moving transport-layer segments from source host to destination host Link-Layer Protocol: Node-to-Node job of moving network-layer datagrams over a single2 5: DataLink Layer link in the path ...
... Network Layer: End-to-End job of moving transport-layer segments from source host to destination host Link-Layer Protocol: Node-to-Node job of moving network-layer datagrams over a single2 5: DataLink Layer link in the path ...
3.1 Active network
... in this project, where my work focuses on studying new solutions to be used in network architectures to improve functionality, for example, add some intelligence into the Ethernet switch to get higher efficiency for certain traffic patterns with real-time constraints. ...
... in this project, where my work focuses on studying new solutions to be used in network architectures to improve functionality, for example, add some intelligence into the Ethernet switch to get higher efficiency for certain traffic patterns with real-time constraints. ...
20050718-HOPI-Summerhill
... • A 1 or 10 GigE connection to the fiber cross connect, either dark fiber or a provisioned service • An MPLS L2VPN service through Abilene to the Ethernet ...
... • A 1 or 10 GigE connection to the fiber cross connect, either dark fiber or a provisioned service • An MPLS L2VPN service through Abilene to the Ethernet ...
18. Distributed Denial of Service (DDoS) ENEE 757 | CMSC 818V Today’s Lecture
... Defense #3: Network Capabiliaes • We’ve seen: CapabiliCes for file access control – User holds unforgeable Ccket for each file it needs to read/write ...
... Defense #3: Network Capabiliaes • We’ve seen: CapabiliCes for file access control – User holds unforgeable Ccket for each file it needs to read/write ...
SmartClass™ Ethernet
... Testing these services with a loop can only verify service performance of the lowest half of the link. The Asymmetric RFC2544 option provides an automated version of RFC2544 that can determine the maximum throughput, back-to-back frames, frame loss rate, and jitter for each direction of the link ind ...
... Testing these services with a loop can only verify service performance of the lowest half of the link. The Asymmetric RFC2544 option provides an automated version of RFC2544 that can determine the maximum throughput, back-to-back frames, frame loss rate, and jitter for each direction of the link ind ...
Routing algorithms
... Carried in OSPF messages directly over IP (rather than TCP or UDP Network Layer 4-25 ...
... Carried in OSPF messages directly over IP (rather than TCP or UDP Network Layer 4-25 ...
IP Tutorial - Electrical Engineering Department
... for each subordinate name, a minimum of two servers must answer for that name: a primary and at least one secondary the primary is the point of administration secondaries are updated automatically using a domain/zone transfer protocol ...
... for each subordinate name, a minimum of two servers must answer for that name: a primary and at least one secondary the primary is the point of administration secondaries are updated automatically using a domain/zone transfer protocol ...
PDF VTN244 2x2 Optical Node Data Sheet
... The return path can be configured to combine all four return legs onto a single transmitter or in a redundant configuration with the addition of a second transmitter. Alternately, the return path can be segmented, where each pair of RF returns are directed to independent transmitters. The node can ...
... The return path can be configured to combine all four return legs onto a single transmitter or in a redundant configuration with the addition of a second transmitter. Alternately, the return path can be segmented, where each pair of RF returns are directed to independent transmitters. The node can ...
Ethernet: An Introduction Carrier Sense Multiple Access with
... the frame length does not allow a user to monopolize the entire channel for more than specified period of time. The reason for having a lower bound on the frame length is more interesting, and it is to prevent a computer from completing the transmission of a short frame before the first bit of the f ...
... the frame length does not allow a user to monopolize the entire channel for more than specified period of time. The reason for having a lower bound on the frame length is more interesting, and it is to prevent a computer from completing the transmission of a short frame before the first bit of the f ...