Cisco Certified Network Associate (CCNA) - Juan Estrella

1 Cisco Certified Network Associate ( ccna )Juan Estrella : Network +, Security+, CASP, CTT+, MCSE/MCITP, ccna , CCNP, MOS, Adobe ACE, ITIL, CEH, WIPAre you ready for the ccna course? Before taking the ccna course, learners should be familiar with: Basic computer literacy Being able to identify the parts of a basic computer system and how they interoperate. Basic PC operating system navigation skills Being able to interact with a computer system, open/close/save files. Familiarity with command line utilities. Basic Internet usage skills Familiar with working with emails, websites, software downloads and basic security. Basic IP address knowledge Know how to identify the class of an IP address and the corresponding subnet mask.

2 Know the difference between private and public IP addresses. Good understanding of Network fundamentals Understand the difference between routers, switches, hubs, and other common Network devices. Be able to identify the different Network media types (Cables/RF).2 CCNAv3 Exam 200-125 90 minutes 50 60 Questions Multiple choice Pick one or many answers. No partial credit. Drag & Drop Match objects to a diagram. Simlets Troubleshooting scenarios where you ll answer four to seven questions using diagnostic commands. Simulators These are hands-on troubleshooting scenarios where you ll have to identify a misconfiguration, resolve it, verify it, and test it to complete the question.

3 Passing score is about 810/1000 Exam fee is $325 ( NOTincluded in the course ) Exam will be retired on Feb. 23rd, 2020 Domain% of ExamNetwork Fundamentals15%LAN SwitchingTechnologies21%Routing Technologies23%WAN Technologies10%Infrastructure Services10%Infrastructure Security11%Infrastructure Management10%The ccna certification expires 3 years after you pass the exam. You can recertify in 3 years or take another Cisco certification exam at the Network Associate level to extend it by 1 year. 3 ccna Exam 200-301 120 minutes 50 60 Questions Multiple choice Pick one or many answers. No partial credit. Drag & Drop Match objects to a diagram. Simlets Troubleshooting scenarios where you ll answer four to seven questions using diagnostic commands.

4 Simulators These are hands-on troubleshooting scenarios where you ll have to identify a misconfiguration, resolve it, verify it, and test it to complete the question. Passing score is about ?? Exam fee is $325 ( NOTincluded in the course ) Exam will be available Feb. 24th, 2020 Domain% of ExamNetwork Fundamentals20% Network Access20%IP Connectivity25%IP Services10%Security Fundamentals15%Automation and Programmability10%The ccna certification expires 3 years after you pass the exam. You can maintain your certification by taking any other Cisco exam before your certification expires. 4 Recommended TextbookCCNA Routing and Switching Complete Study Guide: Exams 100-105, 200-105, and 200-125 Author: Todd LammleHardcover: 1136 pagesLanguage: EnglishISBN-10: 1119288282 ISBN-13: 978-1119288282 Available at all major book sellers like AmazonTIPS: You don t need to memorize the entire book, but you do need to read it.

5 At the end of every chapter there s an Exam Essentials section where the author notes the most important topics in the chapter, make sure you understand those Outline Day 1 Chapter 1:Internetwork Chapter 2: Ethernet Networking and Data Encapsulation Chapter 3: Introduction to TCP/IP Chapter 4: Easy Subnetting Chapter 5: VLSMs, Summarization, and Troubleshooting TCP/IP Day 2 Chapter 6: Cisco s Internetworking Operating System (IOS) Chapter 7: Managing a Cisco Internetwork Chapter 8: IP Routing Day 3 Chapter 9: Open Shortest Path First (OSPF) Chapter 20: Multi-Area OSPF Chapter 19: Enhanced IGRP Day 4 Chapter 14: Internet Protocol Version 6 (IPv6) Chapter 12: Security Chapter 13: Network Address Translation (NAT) Day 5 Chapter 10: Layer 2 Switching Chapter 15: Enhanced Switched Technologies Chapter 16: IP Services Chapter 18: Troubleshooting IP, IPv6, and VLANs Chapter 21: Wide Area Networks6 Recommended TextbookCCNA Routing and Switching Complete Review Guide: Exam 100-105, Exam 200-105, Exam 200-125 Author: Todd LammleHardcover: 480 pagesLanguage: EnglishISBN-10: 1119288363 ISBN-13: 978-1119288367 Available at all major book sellers like AmazonNote: This book is very concise and does not provide a complete view of all Network topics.

6 I only recommend this book for those who have CompTIA Network + level of experience along with real-world to be a successful student Work hard. You can't be lazy if you want to be successful in life. Be punctual. Develop the habit of judging time and learn how to arrive where you need to be on time. Read the books. If you are having reading trouble, talk to the teacher for ways to improve your reading skills. The teacher is not here to read you the book, they re there to explain the contents. Use common sense. Realize what the class is about, what the work is supposed to teach you, and how you should handle yourself with the other students. Learn how to schedule your life and time to balance school work and other parts of your day.

7 You can't do everything, and going out at night, playing videogames, watching television will surely take time away from studying or that deadline. Talk to the teachers. If you show them you are honest and serious, or need help, they will usually respond well and offer to guide you as needed. But don't think the teacher will just pity you and excuse your poor work. Study throughout the course. Don't wait until days before the test to study. Remember your educational goals. If you can't really think of any, talk to a career counselor and learn what kind of education you will really need to get the salary or job you want. Learn that a student and a professor make a team. Most instructors want exactly what you want: they would like for you to learn and pass your exams.

8 Join forces with your instructor, they are not an enemy, you share the same interests, the same goals -in short, you're teammates. 8 Network Basics ReviewThe Open System Interconnection (OSI)ModelNetwork Devices9 The Open System Interconnection (OSI)ModelLayer7 ApplicationSoftware protocolsie; http, smtp, pop3, imap, 6 PresentationGets the Data ready for the application layerby providing translation services likecompression/decompressionand encryption/decryptionLayer 5 SessionProvides dialog control byallowingmultiple streamsof data from different sources to be properly combined or 4 TransportHandles the provide reliability by using Connection-Oriented 3 NetworkRouting,IP addresses, ICMP, ARP, Routers and FirewallsLayer 2 Data LinkSwitches/Bridges,MAC addresses, PPP, HDLCL ayer 1 PhysicalHubs,Repeaters, Media(Cable/Radio Frequency)

9 , RS-232, CSU/DSU, BitsMnemonicsAll People Seem To Need Data Processing or Please Do Not Throw Sausage Pizza Away10 Connection-Oriented CommunicationThe Transportlayer can provide reliable communication by using Connection-Oriented three-way handshake is required for Connection-Oriented two host perform the three-way handshake a Virtual Circuit is Acknowledgments: guarantees that the data that is sent has been received. Flow control: prevents one host from overflowing the buffers of the other. Windowing: controls how much information goes from one host to the CircuitSYNSYN/ACKACKS enderReceiver11 Network Devices Hub: is a layer 1 device which can only communicate via broadcasting.

10 Switch/Bridge: is a layer 2 device that uses MAC addresses to forward frames. Router: is a layer 3 device used to transmit packets between multiple networks using IP addresses. Firewall: is a layer 3 IPS commonly used to protect private networks from the public Network . They have security features like SPI (Stateful Packet Inspection)and a DMZ (Demilitarized Zone) which are not available on a router. Layer 3 Switch: is a switch/router, meaning every port is capable of layer 3 and layer 2 Network Devices Wireless Access Point (WAP): is a layer 2 device that allowsawireless host to connect to a wired Network . Wireless Controller can be used to manage multiple access points, usually as part of a mesh Network .