Chapter 1 Communication Networks and Services
... Host computers run two transport protocols on top of IP to enable process-to-process communications User Datagram Protocol (UDP) enables best-effort transfer of individual block of information Transmission Control Protocol (TCP) enables reliable transfer of a stream of bytes ...
... Host computers run two transport protocols on top of IP to enable process-to-process communications User Datagram Protocol (UDP) enables best-effort transfer of individual block of information Transmission Control Protocol (TCP) enables reliable transfer of a stream of bytes ...
CCNA - Day 1 - UMT Admin Panel
... Network topology defines the structure of the network. One part of the topology definition is the physical topology, which is the actual layout of the wire or media. The other part is the logical topology,which defines how the media is accessed by the hosts for sending data. ...
... Network topology defines the structure of the network. One part of the topology definition is the physical topology, which is the actual layout of the wire or media. The other part is the logical topology,which defines how the media is accessed by the hosts for sending data. ...
TCP Trunking
... To search for and acquire various hardware and / or software tools which can generate application specific traffic which follow TCP dynamics. To verify and evaluate the properties and capabilities of TCP tunnels. To develop a complete system which uses TCP tunnels to provide QoS for various classes ...
... To search for and acquire various hardware and / or software tools which can generate application specific traffic which follow TCP dynamics. To verify and evaluate the properties and capabilities of TCP tunnels. To develop a complete system which uses TCP tunnels to provide QoS for various classes ...
Core network components - Charles Sturt University
... between source and destination, given that costs are assigned to the edges. Routers send out update messages whenever the state of a link changes. Hence the name: “Link State” algorithm. Each router calculates lowest cost path to all others, starting from itself. ...
... between source and destination, given that costs are assigned to the edges. Routers send out update messages whenever the state of a link changes. Hence the name: “Link State” algorithm. Each router calculates lowest cost path to all others, starting from itself. ...
PPT - Globus Toolkit
... Figure 2: Comparison of the congestion window variation for various schemes High-speed TCP schemes achieve higher congestion window than the other schemes Figure 6: Interaction of multiple streams for high-speed TCP with no send stalls ...
... Figure 2: Comparison of the congestion window variation for various schemes High-speed TCP schemes achieve higher congestion window than the other schemes Figure 6: Interaction of multiple streams for high-speed TCP with no send stalls ...
Presentation_VoIP P2P Networks
... The system should be able to automatically configure itself. (e.g. by detecting NAT and firewall settings, discovering neighbouring peers and performing initial registration.) It should be able to adapt to available resources and distinguish between peers with different capacity and availability con ...
... The system should be able to automatically configure itself. (e.g. by detecting NAT and firewall settings, discovering neighbouring peers and performing initial registration.) It should be able to adapt to available resources and distinguish between peers with different capacity and availability con ...
Network Designs
... increase bandwidth between switches Spanning tree – end devices ports should not run spanning tree. Ports connecting other switches must run it and be configured correctly including setting a correct primary and secondary root bridge ...
... increase bandwidth between switches Spanning tree – end devices ports should not run spanning tree. Ports connecting other switches must run it and be configured correctly including setting a correct primary and secondary root bridge ...
ECE544_Review
... a router in the foreign network that the MH is visiting provides routing services to the MH while registred de-tunnels datagram to MH may serve as default router for outgoing packet from MH ...
... a router in the foreign network that the MH is visiting provides routing services to the MH while registred de-tunnels datagram to MH may serve as default router for outgoing packet from MH ...
Effective CAN Controller Design for Highly Secured Applications
... not an address based protocol. This means that messages are not transmitted from one node to another node based on addresses. Embedded in the CAN message itself is the priority and the contents of the data being transmitted. All nodes in the system receive every message transmitted on the bus (and w ...
... not an address based protocol. This means that messages are not transmitted from one node to another node based on addresses. Embedded in the CAN message itself is the priority and the contents of the data being transmitted. All nodes in the system receive every message transmitted on the bus (and w ...
CCNA 1 Module 11 TCP/IP Transport and Application Layers
... using the Simple Mail Transport Protocol (SMTP) to send and receive mail. ...
... using the Simple Mail Transport Protocol (SMTP) to send and receive mail. ...
Chapter 4
... • Media Access – Media access defines how a node gains the right to transmit data on the medium. ...
... • Media Access – Media access defines how a node gains the right to transmit data on the medium. ...
Network Protocols Designed for Optimizability Jennifer Rexford Computer Science Department Princeton University
... mechanism would allow each router to select the egress point based on a weighted sum of the link weights and a constant term. The ability to tune these extra parameters enables the application of conventional integerprogramming techniques for setting the parameters that control the selection of egre ...
... mechanism would allow each router to select the egress point based on a weighted sum of the link weights and a constant term. The ability to tune these extra parameters enables the application of conventional integerprogramming techniques for setting the parameters that control the selection of egre ...
Wireless Networks
... Fast retransmit/fast recovery Change of foreign agent often results in packet loss TCP reacts with slow-start although there is no congestion Forced fast retransmit as soon as the mobile host has registered with a new foreign agent, the MH ...
... Fast retransmit/fast recovery Change of foreign agent often results in packet loss TCP reacts with slow-start although there is no congestion Forced fast retransmit as soon as the mobile host has registered with a new foreign agent, the MH ...
GrangeNet II
... • GrangeNet R&E is the traditional layer 3 service that permits members to peer with both local and international Research and Education members. • IPv4 – Unicast – Multicast ...
... • GrangeNet R&E is the traditional layer 3 service that permits members to peer with both local and international Research and Education members. • IPv4 – Unicast – Multicast ...
No Slide Title
... Internet Architecture Board (IAB): responsible for defining overall architecture of the Internet with guidance and broad direction to the IETF. Internet Engineering Task Force (IETF): responsible for protocol engineering and development. Internet Research Task Force (IRTF): responsible for focused, ...
... Internet Architecture Board (IAB): responsible for defining overall architecture of the Internet with guidance and broad direction to the IETF. Internet Engineering Task Force (IETF): responsible for protocol engineering and development. Internet Research Task Force (IRTF): responsible for focused, ...
NM architectures & RMON - Department of Information Technology
... Telecommunication Management Network It is network – an overlay network, which can be used for managing telecom and ...
... Telecommunication Management Network It is network – an overlay network, which can be used for managing telecom and ...
transport layer
... Demultiplexing at rcv host: delivering received segments to correct socket = socket ...
... Demultiplexing at rcv host: delivering received segments to correct socket = socket ...
Chapter 01
... computer provides names in place of IP addresses, also called name resolution. A domain name refers to a collection of computers , usually on the same network, that can be accessed using a common name The name service used by the Internet is Domain Name Service (DNS) ...
... computer provides names in place of IP addresses, also called name resolution. A domain name refers to a collection of computers , usually on the same network, that can be accessed using a common name The name service used by the Internet is Domain Name Service (DNS) ...
Data Link Layer
... Ethernet and IEEE 802.3: Any Difference? • On a conceptual level, they are identical. But there are subtle differences that are relevant if we deal with TCP/IP. • “Ethernet”: • An industry standard from 1982 that is based on the first implementation of CSMA/CD by Xerox. • Predominant version of CSM ...
... Ethernet and IEEE 802.3: Any Difference? • On a conceptual level, they are identical. But there are subtle differences that are relevant if we deal with TCP/IP. • “Ethernet”: • An industry standard from 1982 that is based on the first implementation of CSMA/CD by Xerox. • Predominant version of CSM ...
Internet protocol suite
The Internet protocol suite is the computer networking model and set of communications protocols used on the Internet and similar computer networks. It is commonly known as TCP/IP, because among many protocols, the Transmission Control Protocol (TCP) and the Internet Protocol (IP) is the accepted and most widely used protocol in Internet. Often also called the Internet model, it was originally also known as the DoD model, because the development of the networking model was funded by DARPA, an agency of the United States Department of Defense.TCP/IP provides end-to-end connectivity specifying how data should be packetized, addressed, transmitted, routed and received at the destination. This functionality is organized into four abstraction layers which are used to sort all related protocols according to the scope of networking involved. From lowest to highest, the layers are the link layer, containing communication technologies for a single network segment (link); the internet layer, connecting hosts across independent networks, thus establishing internetworking; the transport layer handling host-to-host communication; and the application layer, which provides process-to-process application data exchange.The TCP/IP model and related protocol models are maintained by the Internet Engineering Task Force (IETF).