This document discusses IP addressing and subnetting. It begins by explaining IPv4 addressing in terms of its 32-bit structure and common address classes. It then covers subnetting, giving an example of how to plan an IP scheme for a network with 3 subnets and varying host requirements using variable length subnet masking. It also provides the network address, start address, end address and broadcast address for each subnet in the example IP plan.
This is Powerpoint Presentation on IP addressing & Subnet masking. This presentation describes how IP address works, what its classes and how the subnet masking works and more.
This is Powerpoint Presentation on IP addressing & Subnet masking. This presentation describes how IP address works, what its classes and how the subnet masking works and more.
Subnet Calculation from a given IP range, using the classless Subnet mask. Calculating number of hosts in a subnet and number of subnets possible to create in a given IP range.
Subnet Calculation from a given IP range, using the classless Subnet mask. Calculating number of hosts in a subnet and number of subnets possible to create in a given IP range.
Building or redesigning an intranet in 2016? Most intranet managers have an idea of where they want to go, but few have a formalized strategy and roadmap.
Your strategy is a plan about how to take action.
This presentation from intranet expert Steve Bynghall gives you a highly practical framework to derive and articulate your intranet strategy. Whether you’re part of a team with a new intranet project or the business owner of a stale and stagnant intranet, you'll find this presentation valuable..
Highlights:
What is an intranet strategy and why do you need one?
The importance of being objective: the discovery phase
Research sources: data inputs, stakeholder analysis, other sources
Formalizing the strategy and action plan
Communicating and socializing the strategy
Complete understanding of subnet masking
also available on the youtube channal in three parts 1,2,3
link:-
https://www.youtube.com/channel/UC36lyOTi8w1EhQ-yZssjX1g?view_as=subscriber.
In this networking presentation, we have covered NAT and classful Sub netting and classless sub netting using IPv4 address. we find number of hosts,total networks,first valid IP address, Last Valid Ip Address,Host ID,Network ID
This study guide is intended to provide those pursuing the CCNA certification with a framework of what concepts need to be studied. This is not a comprehensive document containing all the secrets of the CCNA, nor is it a “braindump” of questions and answers.
I sincerely hope that this document provides some assistance and clarity in your studies.
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
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Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
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Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
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Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
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GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
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9. Class D:
5 classes of IPv4
IP range: 224.0.0.0 - 239.255.255.255
1110xxx Network Network Host
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10. Class E:
5 classes of IPv4
IP range: 240.0.0.0 - 255.255.255.255
http://tools.ietf.org/html/rfc6890
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11. Write down start and end IP
addresses which use to assign
to PC for class A, B and C.
Challenge 1
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12. - Class A: x.0.0.1 – x.255.255.254
- Class B: x.x.0.1 – x.x.255.254
- Class C: x.x.x.1 – x.x.x.254
Challenge 1 - Solution
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13. Network address: when we set all bit of our host part to 0.
-Class A: 0.0.0.0
- Class B: 128.0.0.0
- Class C: 192.0.0.0
Broadcast Address: when we set all bit of our host part to 1.
- Class A: 126.255.255.255
- Class B: 191.255.255.255
- Class C: 223.255.255.255
Network/Broadcast Address
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15. How to plan IP for this network???
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16. Has 3 networks need 2 more bits for Network part
IP Planning - Solution 1
VLMS: Variable Length Subnet Mask
XX Network address Broadcast Address
00 192.168.1.0 192.168.1.63
01 192.168.1.64 192.168.1.127
10 192.168.1.128 192.168.1.191
11 192.168.1.192 192.168.1.255
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17. 60 hosts need 6 bits at host part (2^6 = 64)
192.168.1.0/26
28 hosts need 5 bits at host part (2^5=32)
192.168.1.0/27
2 router need 2 bits at host part (2^2 = 4)
192.168.1.0/30
IP Planning - Solution 2
VLMS: Variable Length Subnet Mask
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18. Write down:
• Network IP,
• Start IP,
• End IP,
• Broadcast IP,
for each network.
Challenge 2
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19. For network: 192.168.1.0/26:
Last block: 00XX XXXX
• Network IP: 192.168.1.0
• Start IP: 192.168.1.1
• End IP: 192.168.1.62
• Broadcast IP: 192.168.1.63
Challenge 2 Solution
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1. First you write a letter.2. You put the letter in an envelope.3. You write your name and the name of the receiver on the envelope.4. You put the envelope in the mailbox.5. The content of the mailbox will go to the central processing office of the postal service.6. Your envelope will be delivered to the receiver.7. They open the envelope and read its contents.