COURSE INFORMATION PACKAGE Performance Improvement in Network Environments
... environments. The main purpose of this course is to provide the students with an in-depth view of the the interconnection networks in current high-performance computer architectures and applications. In order to achieve this purpose, this course covers three particular aspects: the design of current ...
... environments. The main purpose of this course is to provide the students with an in-depth view of the the interconnection networks in current high-performance computer architectures and applications. In order to achieve this purpose, this course covers three particular aspects: the design of current ...
Document
... Inefficient use of Hierarchical Address Space class C with 2 hosts (2/255 = 0.78% efficient) class B with 256 hosts (256/65535 = 0.39% efficient) Still Too Many Networks routing tables do not scale route propagation protocols do not scale Subnetting provides an elegantly simple way to ...
... Inefficient use of Hierarchical Address Space class C with 2 hosts (2/255 = 0.78% efficient) class B with 256 hosts (256/65535 = 0.39% efficient) Still Too Many Networks routing tables do not scale route propagation protocols do not scale Subnetting provides an elegantly simple way to ...
tutorial13
... Make server load balancing on the Internet – For example: There are many web clients that want to get information from a popular web site. To make such web sites be scalable there should be a possibility to distribute the networking load on them between a group of servers – Candidate applications co ...
... Make server load balancing on the Internet – For example: There are many web clients that want to get information from a popular web site. To make such web sites be scalable there should be a possibility to distribute the networking load on them between a group of servers – Candidate applications co ...
XLesson 4 - Multiplexing UDP
... Internet transport protocol “best effort” service, UDP segments may be: lost delivered out of order to app connectionless: no handshaking between UDP sender, receiver each UDP segment handled independently of others ...
... Internet transport protocol “best effort” service, UDP segments may be: lost delivered out of order to app connectionless: no handshaking between UDP sender, receiver each UDP segment handled independently of others ...
a novel approach of aodv for stability and energy efficient routing for
... to the access point (single-hop communication). In the ad hoc mode, mobile devices dynamically form a mobile ad hoc network (MANET) with multi-hop routing. Clearly, the ad hoc mode allows for a more flexible network, but its aim is not to connect to the Internet. In this paper, we address the issue ...
... to the access point (single-hop communication). In the ad hoc mode, mobile devices dynamically form a mobile ad hoc network (MANET) with multi-hop routing. Clearly, the ad hoc mode allows for a more flexible network, but its aim is not to connect to the Internet. In this paper, we address the issue ...
Encapsulation Topics discussed in this section
... The Data Link layer negotiates frame sizes and the speed at which they are sent with the Data Link layer at the other end. The timing of frame transmission is called flow control. Data Link layers at both ends acknowledge packets as they are exchanged. The sender retransmits the packet if no ackno ...
... The Data Link layer negotiates frame sizes and the speed at which they are sent with the Data Link layer at the other end. The timing of frame transmission is called flow control. Data Link layers at both ends acknowledge packets as they are exchanged. The sender retransmits the packet if no ackno ...
The following paper was originally published in the
... A transformer tunnel is established like any other tunnel: by specifying the local host’s IP address as one end of the tunnel and the remote host’s IP address (point-to-point address) as the other end. The tunnel transforms all the packets that are given to the tunnel device, stores the original des ...
... A transformer tunnel is established like any other tunnel: by specifying the local host’s IP address as one end of the tunnel and the remote host’s IP address (point-to-point address) as the other end. The tunnel transforms all the packets that are given to the tunnel device, stores the original des ...
SNMP
... Network management Network operators need tools to monitor and manage networks remotely. True even if the network is relatively small. Examples: How many IP fragments did this router create? How long has the server been running? Which host is about to shutdown? Types of management P ...
... Network management Network operators need tools to monitor and manage networks remotely. True even if the network is relatively small. Examples: How many IP fragments did this router create? How long has the server been running? Which host is about to shutdown? Types of management P ...
User Guide
... Your HG659 provides time control function. With this function, you can set limits on the duration of Internet usage. you can confine Internet access to specific computers or deprive specific computers of Internet access. ...
... Your HG659 provides time control function. With this function, you can set limits on the duration of Internet usage. you can confine Internet access to specific computers or deprive specific computers of Internet access. ...
CiscoCCNASeries.Flyer working
... Basics (CCNAB) and Interconnecting Cisco Network Devices (ICND). In this two-course series expert instructor Michael Storm shows you network fundamentals and how Cisco network devices work and connect. LearnKey courses meet or exceed all Cisco exam objectives. At the conclusion of this series you wi ...
... Basics (CCNAB) and Interconnecting Cisco Network Devices (ICND). In this two-course series expert instructor Michael Storm shows you network fundamentals and how Cisco network devices work and connect. LearnKey courses meet or exceed all Cisco exam objectives. At the conclusion of this series you wi ...
Communication Systems and Networks
... Requires no periodic packets of any kind at any level within the network- purely on demand. Allows uni-directional links. Supports internetworking between different types of wireless networks and mobile IP. ...
... Requires no periodic packets of any kind at any level within the network- purely on demand. Allows uni-directional links. Supports internetworking between different types of wireless networks and mobile IP. ...
Kohsuke Kawaguchi's ppaper, "Economic Viability of the Internet"
... ASs for the service of providing a market. The billability constraint is satisfied, as an IX can control who can join the market (they usually charge a fixed price based on the bandwidth, probably because of the technical difficulty of metering traffic). The orientability constraint is also satisfie ...
... ASs for the service of providing a market. The billability constraint is satisfied, as an IX can control who can join the market (they usually charge a fixed price based on the bandwidth, probably because of the technical difficulty of metering traffic). The orientability constraint is also satisfie ...
The Petabit Routing Company - Home Page
... Hyperchip named "Investors' Choice" Network Outlook 2001 Selected out of 89 privately-held networking companies as one of the “most likely to succeed” by a group of top-level technology investors ...
... Hyperchip named "Investors' Choice" Network Outlook 2001 Selected out of 89 privately-held networking companies as one of the “most likely to succeed” by a group of top-level technology investors ...
Chapter 1: Foundation
... Does not return until TCP has successfully established a connection at which application is free to begin sending data Address contains remote machine’s address ...
... Does not return until TCP has successfully established a connection at which application is free to begin sending data Address contains remote machine’s address ...
INTERNET PROTOCOL IP datagram format is shown in
... Expanded address space: IPv6 uses 128-bit addresses instead of 32-bit addresses of Ipv4. This is an increase of address space by a factor of 2^96. It has been pointed out (HIND95) that this allows on the order of 6*10^23 unique addresses per square meter of the surface of the earth. Even if addresse ...
... Expanded address space: IPv6 uses 128-bit addresses instead of 32-bit addresses of Ipv4. This is an increase of address space by a factor of 2^96. It has been pointed out (HIND95) that this allows on the order of 6*10^23 unique addresses per square meter of the surface of the earth. Even if addresse ...
Part I: Introduction
... connectionless service unreliable data transfer no flow control no congestion control ...
... connectionless service unreliable data transfer no flow control no congestion control ...
Using the ping command - IndiaStudyChannel.com
... returned. You can use the -w (wait) option to specify a longer time-out. For more information about other ping options, see Command-line utilities. To check connectivity by using the ping command, at the command prompt, type ping and the IP address you want to reach. A response of "Destination net u ...
... returned. You can use the -w (wait) option to specify a longer time-out. For more information about other ping options, see Command-line utilities. To check connectivity by using the ping command, at the command prompt, type ping and the IP address you want to reach. A response of "Destination net u ...
Document
... • In packet switching protocols, a port is represented by a value between 1 and 65535 • The port number indicates the type of packet • Port mapping, or port address translation is a process where packets arriving for a particular socket can be translated and redirected to a different socket • Port m ...
... • In packet switching protocols, a port is represented by a value between 1 and 65535 • The port number indicates the type of packet • Port mapping, or port address translation is a process where packets arriving for a particular socket can be translated and redirected to a different socket • Port m ...
presentation source - University of Baltimore Home Page
... • These addresses must be translated from one type to another (for a message to travel from sender to receiver). • This translation process is called address resolution. Try “ping”ing a URL; translation (corresponding IP address) will be given by the answer. Copyright 2005 John Wiley & Sons, Inc ...
... • These addresses must be translated from one type to another (for a message to travel from sender to receiver). • This translation process is called address resolution. Try “ping”ing a URL; translation (corresponding IP address) will be given by the answer. Copyright 2005 John Wiley & Sons, Inc ...
SMART: A Single-Cycle Reconfigurable NoC for SoC Applications
... • Signaling at low-voltage swing can lower energy consumption and propagation delay • Wire delay is much shorter than a typical router cycle time • Can traverse multiple hops in a single cycle by bypassing buffering & arbitration at the routers Wires can be driven to multiple mm within a cycle using ...
... • Signaling at low-voltage swing can lower energy consumption and propagation delay • Wire delay is much shorter than a typical router cycle time • Can traverse multiple hops in a single cycle by bypassing buffering & arbitration at the routers Wires can be driven to multiple mm within a cycle using ...
SWITCHED VIDEO TRANSPORT: UNIQUE TRANSPORT
... be used for online streaming video and gaming, and allows more efficient use of resources when supporting these types of applications. ...
... be used for online streaming video and gaming, and allows more efficient use of resources when supporting these types of applications. ...
Wake-on-LAN
Wake-on-LAN (WoL) is an Ethernet or Token ring computer networking standard that allows a computer to be turned on or awakened by a network message.The message is usually sent by a program executed on another computer on the same local area network. It is also possible to initiate the message from another network by using subnet directed broadcasts or a WOL gateway service. Equivalent terms include wake on WAN, remote wake-up, power on by LAN, power up by LAN, resume by LAN, resume on LAN and wake up on LAN. In case the computer being awakened is communicating via Wi-Fi, a supplementary standard called Wake on Wireless LAN (WoWLAN) must be employed.The WOL and WoWLAN standards are often supplemented by vendors to provide protocol-transparent on-demand services, for example in the Apple Bonjour wake-on-demand (Sleep Proxy) feature.