Ad hoc communication
... Provides a reliable data transfer over a physical link. May detect and possibly correct errors occurred at the physical layer. All IEEE 802 compatible devices has a unique Media Access Control (MAC) address. The MAC addresses are used for identification on point-to-point (link) communication. ...
... Provides a reliable data transfer over a physical link. May detect and possibly correct errors occurred at the physical layer. All IEEE 802 compatible devices has a unique Media Access Control (MAC) address. The MAC addresses are used for identification on point-to-point (link) communication. ...
Middleware and Distributed Systems Peer-to
... • Started 1979, after introduction of UUCP in UNIX v7 • Tom Truscott and Jim Ellis, Grad students at Two Duke University • Reading and posting of articles in distributed newsgroups • User subscription to hierarchically ordered newsgroups • Synchronization of client application with local news server ...
... • Started 1979, after introduction of UUCP in UNIX v7 • Tom Truscott and Jim Ellis, Grad students at Two Duke University • Reading and posting of articles in distributed newsgroups • User subscription to hierarchically ordered newsgroups • Synchronization of client application with local news server ...
Q and A slides
... – first 3 bytes have to be 154.100.1, top half of 4th byte has to be all 0s. Hosts in the network will be from 154.100.1.1 – 154.100.1.14. Bcast address is 154.100.1.15 (all host bits are 1s). ...
... – first 3 bytes have to be 154.100.1, top half of 4th byte has to be all 0s. Hosts in the network will be from 154.100.1.1 – 154.100.1.14. Bcast address is 154.100.1.15 (all host bits are 1s). ...
IP Addressing
... • Improves efficiency of IP addresses by not consuming an entire address space for each physical network. • Reduces router complexity. Since external routers do not know about subnetting, the complexity of routing tables at external routers is reduced. • Note: Length of the subnet mask need not be i ...
... • Improves efficiency of IP addresses by not consuming an entire address space for each physical network. • Reduces router complexity. Since external routers do not know about subnetting, the complexity of routing tables at external routers is reduced. • Note: Length of the subnet mask need not be i ...
Class-Chord: Efficient Messages to Classes of Nodes in Chord
... (CID=1). getNextHop will return an ID of 111 (class 1 and GUID 11). Because no nodes in the network are actually present with that ID, the message goes to the next higher ID present in the network. The message gets sent to node B, which is a wasted message because B is not part of class 1. Node B th ...
... (CID=1). getNextHop will return an ID of 111 (class 1 and GUID 11). Because no nodes in the network are actually present with that ID, the message goes to the next higher ID present in the network. The message gets sent to node B, which is a wasted message because B is not part of class 1. Node B th ...
www.winlab.rutgers.edu
... • AODV retains the desirable feature of DSR that routes are maintained only between nodes which need to communicate. • AODV attempts to improve on DSR by maintaining routing tables at the nodes, so that data packets do not have to contain routes. • No caches are used. – Only one route per destinatio ...
... • AODV retains the desirable feature of DSR that routes are maintained only between nodes which need to communicate. • AODV attempts to improve on DSR by maintaining routing tables at the nodes, so that data packets do not have to contain routes. • No caches are used. – Only one route per destinatio ...
MOBILE/WIRELESS NETWORKS
... – station can send RTS with reservation parameter after waiting for DIFS (reservation determines amount of time the data packet needs the medium and the ACK related to it). Every node receiving this RTS now has to set its net allocation vector – it specifies the earliest point at which the node can ...
... – station can send RTS with reservation parameter after waiting for DIFS (reservation determines amount of time the data packet needs the medium and the ACK related to it). Every node receiving this RTS now has to set its net allocation vector – it specifies the earliest point at which the node can ...
downloading
... – Source and/or Destination MAC address – Source and/or Destination IP address – Source and/or Destination Port numbers ...
... – Source and/or Destination MAC address – Source and/or Destination IP address – Source and/or Destination Port numbers ...
Middleware and Distributed Systems Peer-to
... • Started 1979, after introduction of UUCP in UNIX v7 • Tom Truscott and Jim Ellis, Grad students at Two Duke University • Reading and posting of articles in distributed newsgroups • User subscription to hierarchically ordered newsgroups • Synchronization of client application with local news server ...
... • Started 1979, after introduction of UUCP in UNIX v7 • Tom Truscott and Jim Ellis, Grad students at Two Duke University • Reading and posting of articles in distributed newsgroups • User subscription to hierarchically ordered newsgroups • Synchronization of client application with local news server ...
Modeling and predicting end-to-end response times in multi-tier Internet applications
... applications. Modern Web sites such as amazon.com, yahoo.com, and ebay.com do not simply deliver static pages but generate content on the fly using multitiered applications, so that the pages can be customized for each user. For example, a single request to amazon.com’s home page is served by hundred ...
... applications. Modern Web sites such as amazon.com, yahoo.com, and ebay.com do not simply deliver static pages but generate content on the fly using multitiered applications, so that the pages can be customized for each user. For example, a single request to amazon.com’s home page is served by hundred ...
ppt
... • Hard to reach agreement on the right solution – S-BGP with public key infrastructure, registries, crypto? – Who should be in charge of running PKI and registries? – Worry about data-plane attacks or just control plane? ...
... • Hard to reach agreement on the right solution – S-BGP with public key infrastructure, registries, crypto? – Who should be in charge of running PKI and registries? – Worry about data-plane attacks or just control plane? ...
CS335 Networking & Network Administration
... designed as an IGP used to pass information among routers within an autonomous system Hop count metric – RIP measures distance in network hops where each network between source and destination is a single hop. Origin-one counting where a directly connected network is 1 hop away, not zero Unreliable ...
... designed as an IGP used to pass information among routers within an autonomous system Hop count metric – RIP measures distance in network hops where each network between source and destination is a single hop. Origin-one counting where a directly connected network is 1 hop away, not zero Unreliable ...
$doc.title
... • Hard to reach agreement on the right solution – S-BGP with public key infrastructure, registries, crypto? – Who should be in charge of running PKI and registries? – Worry about data-plane attacks or just control plane? ...
... • Hard to reach agreement on the right solution – S-BGP with public key infrastructure, registries, crypto? – Who should be in charge of running PKI and registries? – Worry about data-plane attacks or just control plane? ...
William Stallings Data and Computer Communications
... OSPF (open shortest path first): Routing based on number of hops, link speed, congestion ...
... OSPF (open shortest path first): Routing based on number of hops, link speed, congestion ...
Layer2-network
... – Source and/or Destination MAC address – Source and/or Destination IP address – Source and/or Destination Port numbers ...
... – Source and/or Destination MAC address – Source and/or Destination IP address – Source and/or Destination Port numbers ...
Module 1
... Routing protocols that all Classless routing • Can have a variable length subnet mask ...
... Routing protocols that all Classless routing • Can have a variable length subnet mask ...
CSC 311 Fragmentation
... Called the classless interdomain routing or CIDR, it is currently supported by BGP-4 (border gateway protocol version 4) ...
... Called the classless interdomain routing or CIDR, it is currently supported by BGP-4 (border gateway protocol version 4) ...
IPv4-mapped addresses
... Default Gateway and DNS Server • To have a fully functional computer, however, we also need to configure two more fields. – Default gateway - The first IP address of the device that a client computer will look for when attempting to gain access outside the local network. – DNS Server – The server t ...
... Default Gateway and DNS Server • To have a fully functional computer, however, we also need to configure two more fields. – Default gateway - The first IP address of the device that a client computer will look for when attempting to gain access outside the local network. – DNS Server – The server t ...
TE2331953204
... Many distance vector routing protocols suffer from a condition called Count to infinity [6]. This problem can be solved in AODV by using sequence numbering scheme which is derived from DSDV. Each AODV node maintains a monotonically increasing sequence number which is independent of other nodes. In AO ...
... Many distance vector routing protocols suffer from a condition called Count to infinity [6]. This problem can be solved in AODV by using sequence numbering scheme which is derived from DSDV. Each AODV node maintains a monotonically increasing sequence number which is independent of other nodes. In AO ...
Protection and Fault Recovery at Internet Peering Points
... Single OAM toolset for path discovery, fault detection, fault verification and fault isolation Fast detection and recovery leads to improved SLAs Provides ability to separate exchange point issues from peer issues Nested domains offer ability to restrict visibility in operator’s network Standards ba ...
... Single OAM toolset for path discovery, fault detection, fault verification and fault isolation Fast detection and recovery leads to improved SLAs Provides ability to separate exchange point issues from peer issues Nested domains offer ability to restrict visibility in operator’s network Standards ba ...
Literature Review - Computer Science
... them on the network back into the original analogue signal, require those packets to reach them deterministically—within a prescribed time frame. IEEE 1394.b provides asynchronous throughputs of 100 Mb/s through to 800 Mb/s [2]. 2.1.1.2 Auto Configuration and Control ...
... them on the network back into the original analogue signal, require those packets to reach them deterministically—within a prescribed time frame. IEEE 1394.b provides asynchronous throughputs of 100 Mb/s through to 800 Mb/s [2]. 2.1.1.2 Auto Configuration and Control ...