The document defines key terms related to computer networks, including protocols, IP versions, Ethernet, Fast Ethernet, bandwidth, and different types of networks. It provides definitions for protocols as sets of rules that allow communication between devices, and defines Ethernet as a type of cabling developed at Xerox PARC for computer networks. Backbones are described as larger transmission lines that carry data from interconnected smaller lines.
Presentation created by David Cerejo for the project Integrating ICT into the Curriculum: Teaching and Learning Computer Science and L2
http://ictintocurriculum.forumotion.net/
http://ictintocurriculum.blogspot.com/
3 hours course on IEEE and IETF protocols introducing the 6TiSCH architecture and the RPL routing protocol. Course given at telecom Bretagne on Feb 12th 2014
Group 5:
Reymart John Aguho
Lawrence Valdez
Trishia Mae Salazar
Gayle Allyson Guitones
Dempster Winston Corpuz
Matthew Erickson Quinto
Marc Vincent Maneja
A Comparative Analysis of Additional Overhead Imposed by Internet Protocol Se...ijceronline
IPSec, an Internet layer three (3)-security protocol suite is often characterising with introducing an additional space and processing overhead when implemented on a network for secured communication using either internet protocol version 4 or 6; IPv4 or IPv6. The use of Internet protocol security (IPSec) on IPv4 is an alternative that offers solutions and addresses the security vulnerabilities in network layer of the open system interconnect (OSI) and transmission control protocol/internet protocol (TCP/IP) protocol stack. In IPv6, IPSec is one among many other features added to the earlier Internet protocol to enhance efficiency and security. This paper, set as its objective to reports on the impact of processing and space overhead introduced by IPSec on both IPv4 and IPv6 in relation to packet end-to-end delay based on different IPSec transformations with different authentication and encryption algorithms deployed in different scenarios simulated using NS2. The experiment result reveals that the cost of IPSec added overhead is relatively small when smaller packet sizes are involved for both protocols in comparison with large packet sizes that were IPSec protected with the same configuration as the smaller packet, unless in the cases whereby the packet was very large which has to be fragmented. This paper can therefore, serve as a guide for network administrators to trade up between processing cost and larger address space specifically for transmission involving larger IP packets
This presentation covers:
How any Internet standard is defined ?
What is RFC?
Historical review of RFC
RFC Editor
RFC Process
What is an Internet Standard ?
Internet Standardization Goals
Internet Standard Development Process
Presented in May 2010
This presentation goes through the Wireshark network analyzer. It presents an overview of the different features that I've found useful while doing network performance analysis for ICS network protocols.
Presentation created by David Cerejo for the project Integrating ICT into the Curriculum: Teaching and Learning Computer Science and L2
http://ictintocurriculum.forumotion.net/
http://ictintocurriculum.blogspot.com/
3 hours course on IEEE and IETF protocols introducing the 6TiSCH architecture and the RPL routing protocol. Course given at telecom Bretagne on Feb 12th 2014
Group 5:
Reymart John Aguho
Lawrence Valdez
Trishia Mae Salazar
Gayle Allyson Guitones
Dempster Winston Corpuz
Matthew Erickson Quinto
Marc Vincent Maneja
A Comparative Analysis of Additional Overhead Imposed by Internet Protocol Se...ijceronline
IPSec, an Internet layer three (3)-security protocol suite is often characterising with introducing an additional space and processing overhead when implemented on a network for secured communication using either internet protocol version 4 or 6; IPv4 or IPv6. The use of Internet protocol security (IPSec) on IPv4 is an alternative that offers solutions and addresses the security vulnerabilities in network layer of the open system interconnect (OSI) and transmission control protocol/internet protocol (TCP/IP) protocol stack. In IPv6, IPSec is one among many other features added to the earlier Internet protocol to enhance efficiency and security. This paper, set as its objective to reports on the impact of processing and space overhead introduced by IPSec on both IPv4 and IPv6 in relation to packet end-to-end delay based on different IPSec transformations with different authentication and encryption algorithms deployed in different scenarios simulated using NS2. The experiment result reveals that the cost of IPSec added overhead is relatively small when smaller packet sizes are involved for both protocols in comparison with large packet sizes that were IPSec protected with the same configuration as the smaller packet, unless in the cases whereby the packet was very large which has to be fragmented. This paper can therefore, serve as a guide for network administrators to trade up between processing cost and larger address space specifically for transmission involving larger IP packets
This presentation covers:
How any Internet standard is defined ?
What is RFC?
Historical review of RFC
RFC Editor
RFC Process
What is an Internet Standard ?
Internet Standardization Goals
Internet Standard Development Process
Presented in May 2010
This presentation goes through the Wireshark network analyzer. It presents an overview of the different features that I've found useful while doing network performance analysis for ICS network protocols.
Implementation of “Traslator Strategy” For Migration of Ipv4 to Ipv6IJERA Editor
This paper is focused on the Translator strategy for migration of IPv4 to Ipv6 implemented in Cisco packet
tracer. It describes the design and configuration of network devices and packet transfer between devices of IPv4
and IPv6 networks using NAT-PT as transition mechanism. First major version of IP, IPv4 is the dominant
protocol of internet.IPv6 is developed to deal with long anticipated problem of IPv4 running out of addresses.
The migration from IPv4 to IPv6 must be implemented node by node by using auto-configuration procedures to
eliminate the need to configure IPv6 hosts manually.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
3. Term In Computer Networks
1. Protocol (TCP IP / OSI)
2. Internet Protocol (IP) V4 and V6
3. Ethernet
4. Fast Ethernet
5. Gigabit Ethernet
6. Backbone
7. Bandwidth
8. LAN, MAN, WAN, PAN, and CAN
9. Gateway
10. Client and Server
11. DNS
12. Computer Name
13. Workgroup
14. Ping
15. Topologi
16. VLAN
17. Wi-Fi
18. Fire Wall
4. Term In Computer Networks
1. Protocol (TCP IP / OSI)
A protocol is a set of rules or standards or allow a relationship,
communication and transfer of data between two or more
computer point.
The protocol can be implemented in hardware, software or a
combination of both.
a. De Jure
b. De Facto
5. Term In Computer Networks
2. Internet Protocol (IP) V4 and V6
Ethernet is a type of cabling and signal processing for computer data network
developed by Robert Metcalfe and David Boggs at the Xerox Palo Alto Research
Center (PARC) in 1972.
8. Term In Computer Networks
5. Backbone
A backbone is a larger transmission line that carries data gathered from smaller lines
that interconnect with it.
9. Term In Computer Networks
6. Bandwidth (Mbps)
Packet Loss, Latency, Jitter and Throughput
11. Term In Computer Networks
8. Gateway
A gateway is a node (router) in a computer network, a key stopping point for data on
its way to or from other networks