Telecommunications
... Virtual Private Network (VPN) • Virtual private network (VPN) - a private WAN that uses the Internet as a low-cost WAN backbone to transport data between tow or more geographically separate sites • Advantages that a VPN has over a dedicated-line WAN: – The cost of implementation – No need to lay ca ...
... Virtual Private Network (VPN) • Virtual private network (VPN) - a private WAN that uses the Internet as a low-cost WAN backbone to transport data between tow or more geographically separate sites • Advantages that a VPN has over a dedicated-line WAN: – The cost of implementation – No need to lay ca ...
ppt
... allow packet floods from outside • A fair-queuing policy is implemented and the bandwidth is decreased as the network becomes busier • To limit the number of queues, a bounded policy is used which only queues those flows that send faster than N/T • Other senders are limited by FIFO service ...
... allow packet floods from outside • A fair-queuing policy is implemented and the bandwidth is decreased as the network becomes busier • To limit the number of queues, a bounded policy is used which only queues those flows that send faster than N/T • Other senders are limited by FIFO service ...
No Slide Title
... TCP is used for session-based data transmission, client-server applications, and critical services. TCP headers require extra bits to provide proper sequencing of information. To guarantee successful data delivery, the protocol also requires that the recipient acknowledge successful receipt of ...
... TCP is used for session-based data transmission, client-server applications, and critical services. TCP headers require extra bits to provide proper sequencing of information. To guarantee successful data delivery, the protocol also requires that the recipient acknowledge successful receipt of ...
A Foray into MPLS-TE
... • Handle increased size of edge capacity vs backbone capacity • Backbone used to have more capacity than what was being sold on the edge, but it’s very common to have 10G edge ports alongside 10G backbone circuits ...
... • Handle increased size of edge capacity vs backbone capacity • Backbone used to have more capacity than what was being sold on the edge, but it’s very common to have 10G edge ports alongside 10G backbone circuits ...
Powerpoint with iClicker Questions
... Sometimes used by unethical security testers Against the OSSTMM’s Rules of Engagement ...
... Sometimes used by unethical security testers Against the OSSTMM’s Rules of Engagement ...
8-2_diffserv07
... – Provides the abstraction of a virtual pipe between an ingress and an egress router • Network: guarantees that premium packets are not dropped and they experience low delay with requested profile • User: sends within profile. User does not send more than the size of the pipe – If it sends more, exc ...
... – Provides the abstraction of a virtual pipe between an ingress and an egress router • Network: guarantees that premium packets are not dropped and they experience low delay with requested profile • User: sends within profile. User does not send more than the size of the pipe – If it sends more, exc ...
CS412 Introduction to Computer Networking & Telecommunication
... Flow control relates to traffic between two machines, while congestion control is more global Examples ...
... Flow control relates to traffic between two machines, while congestion control is more global Examples ...
Chapter 2 Protocols and Architecture
... • Reliable data exchange between end systems • Independent of network being used • Independent of application ...
... • Reliable data exchange between end systems • Independent of network being used • Independent of application ...
Session 1 Framework
... Internet • Protect the Internet from their customers • At any given time there are between 20 to 40 DOS/DDOS attacks on the Net ...
... Internet • Protect the Internet from their customers • At any given time there are between 20 to 40 DOS/DDOS attacks on the Net ...
Chapter 2, Regulating and Governing the Internet
... . users discovered a new function, email . huge volumes of email sent, but little use of remote hw and sw. . the notion of a tool to facilitate resource sharing became an idea of bringing people together. - Early 80s system divided ARPANET and MILNET and users could communicate between the 2, this c ...
... . users discovered a new function, email . huge volumes of email sent, but little use of remote hw and sw. . the notion of a tool to facilitate resource sharing became an idea of bringing people together. - Early 80s system divided ARPANET and MILNET and users could communicate between the 2, this c ...
Optimal Resume at KAPLAN UNIVERSITY
... configuration parameters. The primary concern for using DHCP is to centralize the management of IP addresses. DHCP holds pools of IP addresses that are assigned automatically to clients on an as-needed basis. The Transport layer of the OSI model is responsible for handling end-to-end communication i ...
... configuration parameters. The primary concern for using DHCP is to centralize the management of IP addresses. DHCP holds pools of IP addresses that are assigned automatically to clients on an as-needed basis. The Transport layer of the OSI model is responsible for handling end-to-end communication i ...
25th IEEE International Conference on Network Protocols
... submission. Papers cannot be previously published nor under review by another conference or journal. Papers containing plagiarized material will be subject to the IEEE plagiarism policy and will be rejected without review. Topics of interest include, but are not limited to: All aspects of network ...
... submission. Papers cannot be previously published nor under review by another conference or journal. Papers containing plagiarized material will be subject to the IEEE plagiarism policy and will be rejected without review. Topics of interest include, but are not limited to: All aspects of network ...
LocationSeparation
... • We will briefly review LISP-MN as this has gained significant industrial support in recent years. ...
... • We will briefly review LISP-MN as this has gained significant industrial support in recent years. ...
ppt - Carnegie Mellon School of Computer Science
... » The hardware/software of communicating parties are often not built by the same vendor » Yet they can communicate because they use the same protocol ...
... » The hardware/software of communicating parties are often not built by the same vendor » Yet they can communicate because they use the same protocol ...
Network Emulation - School of Computer Science
... • Dedicated network resource or testing on the network to be used. – emulation (even less common) • Simulation which interacts with the network protocol stacks. Faculty of Engineering, Computer and Mathematical Sciences,, University of Adelaide, 2000 ...
... • Dedicated network resource or testing on the network to be used. – emulation (even less common) • Simulation which interacts with the network protocol stacks. Faculty of Engineering, Computer and Mathematical Sciences,, University of Adelaide, 2000 ...
Chapter 4.1 Network Layer
... Decide how to get the data from source to destination, then route it. ...
... Decide how to get the data from source to destination, then route it. ...
3rd Edition: Chapter 2 - Northwestern Networks Group
... Packet switching allows more users to use network! r 1 Mbit link r Each user: m 100 kbps when “active” m active 10% of time r Circuit-switching: m 10 users ...
... Packet switching allows more users to use network! r 1 Mbit link r Each user: m 100 kbps when “active” m active 10% of time r Circuit-switching: m 10 users ...
Internet Security
... Packet-filtering routers are simple, transparent to users, and fast Minuses The router cannot prevent attacks that employ application-specific vulnerabilities or functions The logging functionality in the router is limited Most routers do not support advanced user ...
... Packet-filtering routers are simple, transparent to users, and fast Minuses The router cannot prevent attacks that employ application-specific vulnerabilities or functions The logging functionality in the router is limited Most routers do not support advanced user ...
Judul
... • The concept of layers is used to describe communication from one computer to another. • The OSI and TCP/IP models have layers that explain how data is communicated from one computer to another. • The models differ in the number and function of the layers. • However, each model can be used to help ...
... • The concept of layers is used to describe communication from one computer to another. • The OSI and TCP/IP models have layers that explain how data is communicated from one computer to another. • The models differ in the number and function of the layers. • However, each model can be used to help ...
ch01 - Montana State University
... • A common way of thinking about networks is by the scale of the network. 4 common network types are: – Local Area Networks (LANs) which typically occupy a room or building, usually include a group of PCs that share a circuit. – Backbone Networks, have a scale of a few hundred meters to a few kilome ...
... • A common way of thinking about networks is by the scale of the network. 4 common network types are: – Local Area Networks (LANs) which typically occupy a room or building, usually include a group of PCs that share a circuit. – Backbone Networks, have a scale of a few hundred meters to a few kilome ...
Computer Science 461 Midterm Exam March 15, 2006 1:30-2:50pm
... (1a) What fraction of the bandwidth is consumed by data traffic (i.e., the TCP segments, rather than the transport, network, and link-layer information)? Feel free to express your answer as a reduced fraction (e.g., ½ or ¾) rather than a decimal number. Show your work. Each TCP packet has three head ...
... (1a) What fraction of the bandwidth is consumed by data traffic (i.e., the TCP segments, rather than the transport, network, and link-layer information)? Feel free to express your answer as a reduced fraction (e.g., ½ or ¾) rather than a decimal number. Show your work. Each TCP packet has three head ...