Voice-TFCC
... Study the case of high traffic load caused by a large number of flows that can not be multiplexed within TCP-friendly flow • Path switching mechanism: incoming VoIP flows are redirected towards a GW presenting better network path conditions (signaling protocols like SIP can be ...
... Study the case of high traffic load caused by a large number of flows that can not be multiplexed within TCP-friendly flow • Path switching mechanism: incoming VoIP flows are redirected towards a GW presenting better network path conditions (signaling protocols like SIP can be ...
CCNA Exploration 1 Chapter 03
... Identifier) are the names most people associate with web addresses Web browsers are the client applications our computers use to connect to the World Wide Web and access resources stored on a web server. As with most server processes, the web server runs as a background service and makes different ...
... Identifier) are the names most people associate with web addresses Web browsers are the client applications our computers use to connect to the World Wide Web and access resources stored on a web server. As with most server processes, the web server runs as a background service and makes different ...
ISP Help Desk - Metcalfe County Schools
... Header attached with the correct UDP/TCP port numbers Firewall problems could exist here – incorrect port number – port may not be open ...
... Header attached with the correct UDP/TCP port numbers Firewall problems could exist here – incorrect port number – port may not be open ...
MIB - ECSE - Rensselaer Polytechnic Institute
... Management = Initialization, Monitoring, and Control SNMP = Only 5 commands Standard MIBs defined for each object ...
... Management = Initialization, Monitoring, and Control SNMP = Only 5 commands Standard MIBs defined for each object ...
Reconciling Zero-conf with Efficiency in Enterprises
... Classical analogy: COI ↔ Working Set (WS); Caching is effective when a WS is small and static ...
... Classical analogy: COI ↔ Working Set (WS); Caching is effective when a WS is small and static ...
Chap32-PSWan
... X25 and related standards • Standardized, multivendor interface for packet switched networks. • Initially published by CCITT in 1974 • Major revisions in 1976, 1978, 1980, 1984, 1988. • Provides common procedures between a DTE and a packet switched DCE for – Establishing a connection to the network ...
... X25 and related standards • Standardized, multivendor interface for packet switched networks. • Initially published by CCITT in 1974 • Major revisions in 1976, 1978, 1980, 1984, 1988. • Provides common procedures between a DTE and a packet switched DCE for – Establishing a connection to the network ...
A Framework to Support IP over WDM Using Optical Burst Switching *
... Note that an output interface ( ber) of a node in the OBS WDM domain receives traÆc from di erent optical LSP's. For example, in Figure 2, the output interfaces of the optical nodes OS1 and OS2 receive traÆc from optical LSP's A and C. This creates the potential for contention among di erent LSP's. ...
... Note that an output interface ( ber) of a node in the OBS WDM domain receives traÆc from di erent optical LSP's. For example, in Figure 2, the output interfaces of the optical nodes OS1 and OS2 receive traÆc from optical LSP's A and C. This creates the potential for contention among di erent LSP's. ...
3rd Edition: Chapter 2 - Universidad de Sevilla
... localhost: is a “reserved name” related to a particular IP address which always identify our own end system. It’s useful to connect network applications on a single host (without any other physical network connection). In general, it allows interprocess comunications in the end system using th ...
... localhost: is a “reserved name” related to a particular IP address which always identify our own end system. It’s useful to connect network applications on a single host (without any other physical network connection). In general, it allows interprocess comunications in the end system using th ...
Routing/Routed Protocols
... • Can be used in large networks. • Uses a different metric than RIP – IGRP uses bandwidth and delay of line by default. This is called a “composite metric.” – Reliability, load, and MTU can also be used, although they are not by default. ...
... • Can be used in large networks. • Uses a different metric than RIP – IGRP uses bandwidth and delay of line by default. This is called a “composite metric.” – Reliability, load, and MTU can also be used, although they are not by default. ...
Melange: Creating a Functional Internet
... Writing network packet parsing code directly in OCaml is tedious, error-prone and verbose and does not leverage any of the advanced features of the language. Hand-written parsing code in OCaml looks rather like the equivalent C only with more type-conversion functions. Some projects such as Ensemble ...
... Writing network packet parsing code directly in OCaml is tedious, error-prone and verbose and does not leverage any of the advanced features of the language. Hand-written parsing code in OCaml looks rather like the equivalent C only with more type-conversion functions. Some projects such as Ensemble ...
Client / Server Programming with TCP/IP Sockets
... TCP Transmission Control Protocol Although TCP can be implemented to work over any transport protocol, it's usually synonymous with IP. TCP is a connection-oriented stream protocol (like a telephone call). TCP communication happens using a handshake process, where each data that is sent is acknowle ...
... TCP Transmission Control Protocol Although TCP can be implemented to work over any transport protocol, it's usually synonymous with IP. TCP is a connection-oriented stream protocol (like a telephone call). TCP communication happens using a handshake process, where each data that is sent is acknowle ...
Chapter 1. Introduction to Data Communications
... Asynchronous Transfer Mode (ATM) • Asynchronous Transfer Mode (ATM) (also called cell relay) was originally designed to carry both voice and data traffic over WANs. It is also used in backbone networks. • In the WAN, ATM almost always uses SONET as its hardware layer. In backbones, ATM is often imp ...
... Asynchronous Transfer Mode (ATM) • Asynchronous Transfer Mode (ATM) (also called cell relay) was originally designed to carry both voice and data traffic over WANs. It is also used in backbone networks. • In the WAN, ATM almost always uses SONET as its hardware layer. In backbones, ATM is often imp ...
Chapter 10
... two types of addresses. MAC addresses are not logically organized, but IP addresses are organized in a hierarchical manner. A Layer 2 device can handle a reasonable number of unorganized MAC addresses, because it will only have to search its table for those addresses within its segment. Routers need ...
... two types of addresses. MAC addresses are not logically organized, but IP addresses are organized in a hierarchical manner. A Layer 2 device can handle a reasonable number of unorganized MAC addresses, because it will only have to search its table for those addresses within its segment. Routers need ...
ITRE-04: Tools for Teaching Network Planning
... to connect multiple remote computers • Funded by U.S. (Defense) Advanced Research Projects Agency - (D)ARPA • During the Cold War era, military strategists were concerned about the devastating impact of neutron bomb explosions on electronic componentry ...
... to connect multiple remote computers • Funded by U.S. (Defense) Advanced Research Projects Agency - (D)ARPA • During the Cold War era, military strategists were concerned about the devastating impact of neutron bomb explosions on electronic componentry ...
document
... • Step 1 (Generate slices): Run multiple instances of the routing protocol, each with slightly perturbed versions of the configuration • Step 2 (Splice end-to-end paths): Allow traffic to switch between instances at any node in the protocol ...
... • Step 1 (Generate slices): Run multiple instances of the routing protocol, each with slightly perturbed versions of the configuration • Step 2 (Splice end-to-end paths): Allow traffic to switch between instances at any node in the protocol ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... intercommunication. A mobile ad hoc network, unlike a static network, has no infrastructure. It is a collection of mobile nodes where communication is established in the absence of any fixed foundation. The only possible direct communication is between neighboring nodes. Therefore, communication bet ...
... intercommunication. A mobile ad hoc network, unlike a static network, has no infrastructure. It is a collection of mobile nodes where communication is established in the absence of any fixed foundation. The only possible direct communication is between neighboring nodes. Therefore, communication bet ...
Chapter 1: A First Look at Windows 2000 Professional
... Avoid problems with growing networks by providing redundancy and designing networks for easy manageability Choice of routing protocol greatly influences scalability of network ...
... Avoid problems with growing networks by providing redundancy and designing networks for easy manageability Choice of routing protocol greatly influences scalability of network ...
22-InternetCloudTech.. - Systems and Computer Engineering
... Extend a LAN further than wiring limits would allow Any frame on one side goes out the other (obsolete) ...
... Extend a LAN further than wiring limits would allow Any frame on one side goes out the other (obsolete) ...
Chapter 1. Introduction to Data Communications
... Physical Layer • Organizes physical layer bit streams into coherent messages for the network layer • Major functions of a data link layer protocol – Media Access Control • Controlling when computers transmit – Error Control • Detecting and correcting transmission errors – Message Delineation • Ident ...
... Physical Layer • Organizes physical layer bit streams into coherent messages for the network layer • Major functions of a data link layer protocol – Media Access Control • Controlling when computers transmit – Error Control • Detecting and correcting transmission errors – Message Delineation • Ident ...
CCNA 3 Module 2 Introduction to Classless Routing
... Additionally, VLANs can be used to break up the Layer 2 topology – broadcast domain – into smaller broadcast domains. Remember, every VLAN is its own broadcast domain/subnet. Every VLAN needs its own Layer 3 gateway to route between VLANs and to the Internet – VLANs also help to secure the network b ...
... Additionally, VLANs can be used to break up the Layer 2 topology – broadcast domain – into smaller broadcast domains. Remember, every VLAN is its own broadcast domain/subnet. Every VLAN needs its own Layer 3 gateway to route between VLANs and to the Internet – VLANs also help to secure the network b ...
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).