Routing
... ID of the node that created the LSP Costs of links to each directly connected neighbor Sequence number (SEQNO) ...
... ID of the node that created the LSP Costs of links to each directly connected neighbor Sequence number (SEQNO) ...
AS-aware Relay Selection Mechanism for Multiparty Streaming
... streaming data. These services usually demand bounded delay and high bandwidth. However, current P2P overlay may not fulfil these requirements. Some researchers [1]-[5] have proposed the use of relay nodes to deliver streaming data for improved communication quality. Many efforts [6]-[10] have been ...
... streaming data. These services usually demand bounded delay and high bandwidth. However, current P2P overlay may not fulfil these requirements. Some researchers [1]-[5] have proposed the use of relay nodes to deliver streaming data for improved communication quality. Many efforts [6]-[10] have been ...
An Overview on Ad Hoc Networks
... infrastructure. So the node can send a packet to another node in the cell via infrastructure and without single- or multi-hop. If the destination node is in another cell, the infrastructure can relay to another station, in which the destination node stand. In contrast the wireless ad hoc network mus ...
... infrastructure. So the node can send a packet to another node in the cell via infrastructure and without single- or multi-hop. If the destination node is in another cell, the infrastructure can relay to another station, in which the destination node stand. In contrast the wireless ad hoc network mus ...
Chapter 3 Transport Layer
... segments may be: lost delivered out of order to app connectionless: no handshaking between UDP sender, receiver each UDP segment handled independently of others ...
... segments may be: lost delivered out of order to app connectionless: no handshaking between UDP sender, receiver each UDP segment handled independently of others ...
TCP for Mobile and Wireless Hosts
... When node S finds route [S,E,F,J,D] to node D, node S also learns route [S,E,F] to node F When node K receives Route Request [S,C,G] destined for node, node K learns route [K,G,C,S] to node S When node F forwards Route Reply RREP [S,E,F,J,D], node F learns route [F,J,D] to node D When node E forward ...
... When node S finds route [S,E,F,J,D] to node D, node S also learns route [S,E,F] to node F When node K receives Route Request [S,C,G] destined for node, node K learns route [K,G,C,S] to node S When node F forwards Route Reply RREP [S,E,F,J,D], node F learns route [F,J,D] to node D When node E forward ...
INF5070 – Media Storage and Distribution Systems
... Identifiers may be keywords, author ids, or the content itself Secure Hash Algorithm (SHA-1) produces a “one-way” 160bit key Content-hash key (CHK) = SHA-1(content) Typically stores blocks ...
... Identifiers may be keywords, author ids, or the content itself Secure Hash Algorithm (SHA-1) produces a “one-way” 160bit key Content-hash key (CHK) = SHA-1(content) Typically stores blocks ...
ex4-3-o-can
... • Frame Relay Flow Control: • Frame Relay flow control is a matter of controlling congestion on the frame relay network. • There are two bits that are set on the frame header when congestion occurs. ...
... • Frame Relay Flow Control: • Frame Relay flow control is a matter of controlling congestion on the frame relay network. • There are two bits that are set on the frame header when congestion occurs. ...
Broadcasting in Ad Hoc Network
... • This table is sorted to decide the threshold power level that identifies the outmost nodes • Include this threshold in the broadcast packet • When the packet is received, the receiver compares the threshold in the packet and the received power strength to decide whether it should rebroadcast ...
... • This table is sorted to decide the threshold power level that identifies the outmost nodes • Include this threshold in the broadcast packet • When the packet is received, the receiver compares the threshold in the packet and the received power strength to decide whether it should rebroadcast ...
Lect14
... Fragmenting Fragments • Fragment may encounter subsequent network with even smaller MTU • Router fragments the fragment to fit • Resulting (sub)fragments look just like original fragments (except for size) • No need to reassemble hierarchically; (sub)fragments include position in original datagram ...
... Fragmenting Fragments • Fragment may encounter subsequent network with even smaller MTU • Router fragments the fragment to fit • Resulting (sub)fragments look just like original fragments (except for size) • No need to reassemble hierarchically; (sub)fragments include position in original datagram ...
A study of IP Over WDM
... The forwarding Equivalence Class (FEC) • What is FEC? – It associates an FEC value with destination address and a class of traffic. – The class of traffic is associated with a destination TCP/UDP port no and/or protocol ID field in the IP datagram header. ...
... The forwarding Equivalence Class (FEC) • What is FEC? – It associates an FEC value with destination address and a class of traffic. – The class of traffic is associated with a destination TCP/UDP port no and/or protocol ID field in the IP datagram header. ...
EN_C3_ENG - BCS Koolitus
... full topology each node is directly connected to each other one. In the tree topology the nodes connectivity is assured by a tree based hierarchical mechanism; it is possible to interpret the inverted ring topology as a set of overlapped ring topologies merging each time the common nodes; finally, i ...
... full topology each node is directly connected to each other one. In the tree topology the nodes connectivity is assured by a tree based hierarchical mechanism; it is possible to interpret the inverted ring topology as a set of overlapped ring topologies merging each time the common nodes; finally, i ...
- ASU Digital Repository
... devices has been introduced that provides fully integrated support for the use of 802.11 and cellular protocol stacks A new hardware implementation (e.g. start of SoC design, functional decomposition) had been introduced to support this new link layer idea that wireless data frames are processed b ...
... devices has been introduced that provides fully integrated support for the use of 802.11 and cellular protocol stacks A new hardware implementation (e.g. start of SoC design, functional decomposition) had been introduced to support this new link layer idea that wireless data frames are processed b ...
Emulating an Embedded Firewall Clifford Neuman, Deepak Dayama, and Arun Viswanathan
... emulations, nor do we have data from the NIC card implementations, but we need to look at the expected performance of the emulated EFW under varying circumstances of load and number of policies rules being implemented. Understanding such differences is important because delays in communicating netwo ...
... emulations, nor do we have data from the NIC card implementations, but we need to look at the expected performance of the emulated EFW under varying circumstances of load and number of policies rules being implemented. Understanding such differences is important because delays in communicating netwo ...
Chapter 4 Network Layer Intro & Unicast Routing
... IPv6 Header (Cont) Priority: identify priority among datagrams in flow Flow Label: identify datagrams in same “flow.” (concept of“flow” not well defined). Next header: identify upper layer protocol for data ...
... IPv6 Header (Cont) Priority: identify priority among datagrams in flow Flow Label: identify datagrams in same “flow.” (concept of“flow” not well defined). Next header: identify upper layer protocol for data ...
Troubleshooting
... can help you Troubleshoot Networks ▫ Logical networking models separate network functionality into modular layers. ▫ Each layer of the OSI or TCP/IP model has specific functions and protocols. ...
... can help you Troubleshoot Networks ▫ Logical networking models separate network functionality into modular layers. ▫ Each layer of the OSI or TCP/IP model has specific functions and protocols. ...
netwlayer
... for establishing, maintaining and terminating connections The network layer provides: Routing Flow and congestion control Internetworking ...
... for establishing, maintaining and terminating connections The network layer provides: Routing Flow and congestion control Internetworking ...
Network Layer Data Plane - CSE Labs User Home Pages
... DHCP can return more than just allocated IP address on subnet: • address of first-hop router for client • name and IP address of DNS sever • network mask (indicating network versus host portion of address) ...
... DHCP can return more than just allocated IP address on subnet: • address of first-hop router for client • name and IP address of DNS sever • network mask (indicating network versus host portion of address) ...
OSI
... ATM is cell relay protocol and allow high-speed interconnection of all the world’s network. ATM combines a new set of networking features Connection oriented, based on switch technology and fixed length cell Uses existing cable plants Wide range of speed and distance Designed for LAN/MAN/WAN/MAN app ...
... ATM is cell relay protocol and allow high-speed interconnection of all the world’s network. ATM combines a new set of networking features Connection oriented, based on switch technology and fixed length cell Uses existing cable plants Wide range of speed and distance Designed for LAN/MAN/WAN/MAN app ...
Ad Hoc Wireless Routing
... reliability, and use it to provide the basis for the backup path selection • Reduce the frequency of route discovery flooding, which is a major overhead in ondemand protocols • Can improve the performance significantly in more challenging situations of high ...
... reliability, and use it to provide the basis for the backup path selection • Reduce the frequency of route discovery flooding, which is a major overhead in ondemand protocols • Can improve the performance significantly in more challenging situations of high ...
HC1318
... networks doom that any two nodes in the networks may never meet each other for a long time and the transmit rate of data would maintain at a low level. The transmit rate may be considerably low and largely asymmetric with the long latency of data delivery. In disconnection, most cases it is impossib ...
... networks doom that any two nodes in the networks may never meet each other for a long time and the transmit rate of data would maintain at a low level. The transmit rate may be considerably low and largely asymmetric with the long latency of data delivery. In disconnection, most cases it is impossib ...
Applying Publish-Subscribe to the Control Plane of a COTM Node
... There is a one to one relationship between Drivers and Adapters Node Controller only interacts with an Adapter through its Driver A Driver caches Status and Error updates from its Adapter Adapters may interact with other Adapters ...
... There is a one to one relationship between Drivers and Adapters Node Controller only interacts with an Adapter through its Driver A Driver caches Status and Error updates from its Adapter Adapters may interact with other Adapters ...
SoC_CIGRE2014_140821
... Multiport Ethernet Switch with 1588 Transparent Clock, managed (VLAN, manual access to MAC table) Combinable with HSR/PRP Switch ...
... Multiport Ethernet Switch with 1588 Transparent Clock, managed (VLAN, manual access to MAC table) Combinable with HSR/PRP Switch ...
LANMAR: Landmark Routing for Large Scale Wireless Ad Hoc
... Stevens [14] for visual displays) to reduce routing update overhead. In FSR, each node progressively slows down the update rate for destinations as their hop distance increases. Entries corresponding to nodes within a smaller scope are propagated to neighbors with a higher frequency. As a result, a ...
... Stevens [14] for visual displays) to reduce routing update overhead. In FSR, each node progressively slows down the update rate for destinations as their hop distance increases. Entries corresponding to nodes within a smaller scope are propagated to neighbors with a higher frequency. As a result, a ...