CCGrid 2002
... 1. Daemons start on all the available machines – creating and keeping some TCP connections – constructing a tree ...
... 1. Daemons start on all the available machines – creating and keeping some TCP connections – constructing a tree ...
wireless
... Ad hoc mode no base stations nodes can only transmit to other nodes within link coverage nodes organize themselves into a network: route among themselves ...
... Ad hoc mode no base stations nodes can only transmit to other nodes within link coverage nodes organize themselves into a network: route among themselves ...
PPT Format
... • CBT – Core Based Tree – choose a core at the center of the network – all packets are routed through core. • PIM – Protocol Independent Multicast : application layer; two modes; sparse mode and dense mode; each mode is similar to one of the two above schemes. ...
... • CBT – Core Based Tree – choose a core at the center of the network – all packets are routed through core. • PIM – Protocol Independent Multicast : application layer; two modes; sparse mode and dense mode; each mode is similar to one of the two above schemes. ...
(IP) dan Subnet Mask
... • By ignoring the traditional address classes, CIDR enables the ISP to request a block of addresses based on the number of host addresses it requires. Supernets, created by combining a group of Class C addresses into one large block, enable addresses to be assigned more efficiently. • An example of ...
... • By ignoring the traditional address classes, CIDR enables the ISP to request a block of addresses based on the number of host addresses it requires. Supernets, created by combining a group of Class C addresses into one large block, enable addresses to be assigned more efficiently. • An example of ...
Computer Networks Laboratory
... Layers 3 devices Routers, Switches and Technology specific devices like ATM or Frame-relay Switches. Experiences more data transmission errors as compared to LAN. WANs (like the Internet) are not owned by any one organization but rather exist under collective distributed ownership and management ove ...
... Layers 3 devices Routers, Switches and Technology specific devices like ATM or Frame-relay Switches. Experiences more data transmission errors as compared to LAN. WANs (like the Internet) are not owned by any one organization but rather exist under collective distributed ownership and management ove ...
GA-Fuzzy Systems
... general, the number of fuzzy rules increases exponentially with increasing number of input variables or linguistic labels. Hence it is very difficult to determine and select which rules in such a large rule space are the most suitable for controlling the process. Secondly, the membership function pl ...
... general, the number of fuzzy rules increases exponentially with increasing number of input variables or linguistic labels. Hence it is very difficult to determine and select which rules in such a large rule space are the most suitable for controlling the process. Secondly, the membership function pl ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... multiple RTP streams, which can be easily associated with this textual information. The RTCP packets are sent periodically by each session member in multicast fashion to the other participants. The more there are participants the more RTCP messages should be exchanged. That's why the fraction of the ...
... multiple RTP streams, which can be easily associated with this textual information. The RTCP packets are sent periodically by each session member in multicast fashion to the other participants. The more there are participants the more RTCP messages should be exchanged. That's why the fraction of the ...
arpanet - you are not what you think
... Behavioral Sciences and Command and Control programs at the Defense Department's Advanced Research Projects Agency — ARPA (the initial ARPANET acronym). He then convinced Ivan Sutherland and Bob Taylor that this computer network concept was very important and merited development, although Licklider ...
... Behavioral Sciences and Command and Control programs at the Defense Department's Advanced Research Projects Agency — ARPA (the initial ARPANET acronym). He then convinced Ivan Sutherland and Bob Taylor that this computer network concept was very important and merited development, although Licklider ...
Darrell C. Anderson, Je rey S. Chase, Amin M. Vahdat Duke University Abstract.
... A large number of systems have interposed new system functionality by \wrapping" an existing interface, including kernel system calls [14], internal interfaces [13], communication bindings [11], or messaging endpoints. The concept of a proxy mediating between clients and servers [23] is now common i ...
... A large number of systems have interposed new system functionality by \wrapping" an existing interface, including kernel system calls [14], internal interfaces [13], communication bindings [11], or messaging endpoints. The concept of a proxy mediating between clients and servers [23] is now common i ...
Application Layer Functionality and Protocols
... The Application layer, Layer seven, is the top layer of both the OSI and TCP/IP models. It provides the interface between the applications we use to communicate and the underlying network over which our messages are transmitted. Application layer protocols are used to exchange data between pro ...
... The Application layer, Layer seven, is the top layer of both the OSI and TCP/IP models. It provides the interface between the applications we use to communicate and the underlying network over which our messages are transmitted. Application layer protocols are used to exchange data between pro ...
App_layer_multicast1
... Proxy-based (infrastructure-level) ALM – Requires dedicated server/proxies in the Internet – Creates overlay only among proxies – Provides a transparent multicast service to end-users (IP multicast) – Typically generic multicast service – Expect a service charge ...
... Proxy-based (infrastructure-level) ALM – Requires dedicated server/proxies in the Internet – Creates overlay only among proxies – Provides a transparent multicast service to end-users (IP multicast) – Typically generic multicast service – Expect a service charge ...
Decentralized Resource Management for a Distributed
... bandwidth requirements of continuous media objects, the extra latency and overhead of a decentralized resource management approach become negligible. Moreover, our resource management system collapses three management tasks, 1) object location, 2) path selection, and 3) resource reservation, into on ...
... bandwidth requirements of continuous media objects, the extra latency and overhead of a decentralized resource management approach become negligible. Moreover, our resource management system collapses three management tasks, 1) object location, 2) path selection, and 3) resource reservation, into on ...
Architecture and Performance Potential of STICS, Scsi
... embedded processor and sufficient RAM. It has two standard interfaces: one is SCSI interface and the other is standard Ethernet interface. Besides the regular data storage in STICS, one storage device is used as a nonvolatile cache that caches data coming from possibly two directions: block data fr ...
... embedded processor and sufficient RAM. It has two standard interfaces: one is SCSI interface and the other is standard Ethernet interface. Besides the regular data storage in STICS, one storage device is used as a nonvolatile cache that caches data coming from possibly two directions: block data fr ...
Chapter 6 Dynamic Routing
... complete routing tables to all connected neighbors at intervals. This can cause significant traffic on the links. ...
... complete routing tables to all connected neighbors at intervals. This can cause significant traffic on the links. ...
Product Overview
... standby supervisor engine is inactive. However, in Catalyst 5000 family software release 4.1 and later, the uplink ports on the standby supervisor engine are active and can be used as normal switch ports. If the active supervisor engine detects a major problem, it resets itself and the standby super ...
... standby supervisor engine is inactive. However, in Catalyst 5000 family software release 4.1 and later, the uplink ports on the standby supervisor engine are active and can be used as normal switch ports. If the active supervisor engine detects a major problem, it resets itself and the standby super ...
Packets and Protocols - St. Clair County Community College
... protocols work at their most basic level means that you have a clear understanding of how protocols and their associated packets work. With this knowledge you will be able to troubleshoot a myriad of network problems. ...
... protocols work at their most basic level means that you have a clear understanding of how protocols and their associated packets work. With this knowledge you will be able to troubleshoot a myriad of network problems. ...
Development of DNS
... DNS Architecture (contd) • No defined naming system (encourage existing formats and different formatted names) (need not ...
... DNS Architecture (contd) • No defined naming system (encourage existing formats and different formatted names) (need not ...
Chapter 12
... standard used on recently developed modems Telephone Application Programming Interface: An interface for communication line devices (such as modems) that provides line device functions, such as call holding, call receiving, call hang-up, and call forwarding ...
... standard used on recently developed modems Telephone Application Programming Interface: An interface for communication line devices (such as modems) that provides line device functions, such as call holding, call receiving, call hang-up, and call forwarding ...
On the Construction of Data Aggregation Tree with Minimum Energy
... has to send a report of size s(v) to sink r periodically in a multi-hop fashion based on a routing tree. A routing tree constructed for a network G = (V, E) with sink r is a directed tree T = (VT , ET ) with root r, where VT = V and a directed edge (u, v) ∈ ET only if an undirected edge {u, v} ∈ E. ...
... has to send a report of size s(v) to sink r periodically in a multi-hop fashion based on a routing tree. A routing tree constructed for a network G = (V, E) with sink r is a directed tree T = (VT , ET ) with root r, where VT = V and a directed edge (u, v) ∈ ET only if an undirected edge {u, v} ∈ E. ...
Analysis of Reliable Multicast Protocols
... – An LSR binds a label to a prticular FEC if and only if it is the egress router or it has received a label binding fro the FEC from its next hop LSR. ...
... – An LSR binds a label to a prticular FEC if and only if it is the egress router or it has received a label binding fro the FEC from its next hop LSR. ...
Link State Routing Algorithm
... • BGP’s goal is to find any path (not an optimal one). Since the internals of the AS are never revealed, finding an optimal path is not feasible. • For each autonomous system (AS), BGP distinguishes: • local traffic = traffic with source or destination in AS • transit traffic = traffic that passes t ...
... • BGP’s goal is to find any path (not an optimal one). Since the internals of the AS are never revealed, finding an optimal path is not feasible. • For each autonomous system (AS), BGP distinguishes: • local traffic = traffic with source or destination in AS • transit traffic = traffic that passes t ...
Integrate Services Digital Network (ISDN) and SS7
... for one or several subscribers, after which customers can use the service. Service subscriber = company offering the service (e.g. the 0800 number that anybody can call) Customers = those who use the service (e.g. those who call the 0800 number) ...
... for one or several subscribers, after which customers can use the service. Service subscriber = company offering the service (e.g. the 0800 number that anybody can call) Customers = those who use the service (e.g. those who call the 0800 number) ...