SNMP Packet Tracer file (PT Version 7.1): https://bit.ly/2OIDV7O Get the Packet Tracer course for only $10 by clicking here: https://goo.gl/vikgKN Get my ICND1 and ICND2 courses for $10 here: https://goo.gl/XR1xm9 (you will get ICND2 as a free bonus when you buy the ICND1 course). For lots more content, visit http://www.davidbombal.com - learn about GNS3, CCNA, Packet Tracer, Python, Ansible and much, much more. #CCNA #PacketTracer #CCENT Open Shortest Path First (OSPF) is a routing protocol for IP. It is a link-state protocol, as opposed to a distance-vector protocol. A link-state protocol makes routing decisions based on the states of the links that connect source and destination machines. The state of a link is a description of that interface and the relationship to its neighboring networking devices. The interface information includes the IPv6 prefix of the interface, the network mask, the type of network it is connected to, the routers connected to that network, and so forth. This information is propagated in various type of link-state advertisements (LSAs). OSPF version 3, which is described in RFC 2740, supports IPv6. How OSPFv3 Works OSPFv3 is a routing protocol for IPv4 and IPv6. It is a link-state protocol, as opposed to a distance-vector protocol. Think of a link as being an interface on a networking device. A link-state protocol makes its routing decisions based on the states of the links that connect source and destination machines. The state of a link is a description of that interface and its relationship to its neighboring networking devices. The interface information includes the IPv6 prefix of the interface, the network mask, the type of network it is connected to, the devices connected to that network, and so on. This information is propagated in various type of link-state advertisements (LSAs). A device's collection of LSA data is stored in a link-state database. The contents of the database, when subjected to the Dijkstra algorithm, result in the creation of the OSPF routing table. The difference between the database and the routing table is that the database contains a complete collection of raw data; the routing table contains a list of shortest paths to known destinations via specific device interface ports. OSPFv3, which is described in RFC 5340, supports IPv6 and IPv4 unicast AFs. Comparison of OSPFv3 and OSPF Version 2 Much of OSPF version 3 is the same as in OSPF version 2. OSPFv3, which is described in RFC 5340, expands on OSPF version 2 to provide support for IPv6 routing prefixes and the larger size of IPv6 addresses. In OSPFv3, a routing process does not need to be explicitly created. Enabling OSPFv3 on an interface will cause a routing process, and its associated configuration, to be created. In OSPFv3, each ... https://www.youtube.com/watch?v=NKGzc7BSKSk

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What is the difference between an Ethernet hub and Ethernet switch? These videos will explain and show you! Go here to access my full GNS3 CCNA course: http://goo.gl/ZGlJGq The course includes: 1) Video Training 2) Simulations 3) GNS3 Lab Guides 4) Quiz questions to help you prepare for the exam 4) Software to create IPSec VPN tunnels 5) Software and calculators All the best with your CCNA exam preparation! ... https://www.youtube.com/watch?v=27KdkT0yIxg

Need to get a WiFi connection working with Kali Linux? This video shows you how. I explain which network cards will work with Kali Linux and why. I show you how to fix multiple issues with Kali Linux and Wi-Fi adapters to get monitoring and injection working. In this video I am using Kali Linux 2019.4 running as a virtual machine (VM) within VirtualBox. I also demonstrate the process to get Wireless working with Kali and VMware Workstation Pro. It's important that you as a network professional know how to protect networks. Even the new Cisco CCNA 200-301 exam covers some of these network security topics. Don't just learn the theory penetration testing, learn how to pentest practically. Menu: Overview: 0:00 Why specific Network Cards: 0:20 RTL8812AU Chipset: 0:42 Recommended Wireless NICs to use with Kali: 1:00 Kali 2019.4 and topics: 1:20 Download Kali Linux 2019.4 2:28 Import Kali Linux into VirtualBox: 4:00 Fix USB Issues with VirtualBox Extension Pack: 5:10 Start Kali Linux: 7:43 Connect USB NIC To Kali: 9:15 Install RTL8812AU Chipset Kali Linux Drivers: 10:15 Troubleshoot Issues with USB Drivers: 12:20 Install github drivers to solve issues: 13:39 WiFi is working on Kali! 16:25 Use Kali Linux WiFi Tooks: 16:50 VMware Workstation Kali Linux Wifi: 20:30 Kali 2019.4 Undercover Mode: 21:54 ====================== Wireless cards: ====================== - Alfa Long-Range Dual-Band AC1200: https://amzn.to/2qquW3R - Alfa AWUS036NHA: https://amzn.to/38aseAi - Alfa AWUSO36NH: https://amzn.to/2PnyYT8 - Alfa AWUS036NEH: https://amzn.to/2qlh4Yq - Alfa AC1900 WiFi Adapter: https://amzn.to/2RrDqCL - Alfa Long-Range Dual-Band AC1200: https://amzn.to/34UUCEL - Panda Wireless PAU06: https://amzn.to/369ge02 - Panda Wireless PAU09: https://amzn.to/33UIqlS - TP-Link TL-WN722N: https://amzn.to/2PkN2wz ====================== CCNA content: ====================== Free CCNA content: https://www.youtube.com/playlist?list=PLhfrWIlLOoKM3niunUBTLjOR4gMt_uR_a CCNA course: http://bit.ly/2PmTVPD ====================== Free Network Software: ====================== Solar-PuTTY: http://bit.ly/SolarPutty SolarWinds TFTP Server: http://bit.ly/2mbtD6j WAN Killer: http://bit.ly/wankiller Engineers Toolset: http://bit.ly/gns3toolset IP Address Scanner: http://bit.ly/swipscan Network Device Scanner: http://bit.ly/swnetscan Wifi Heat Map: http://bit.ly/wifiheat Wifi Analyzer: http://bit.ly/swwifianalyzer SolarWinds NPM: http://bit.ly/getnpm kali linux Ethical hacking Pentesting kali linux wifi EVE-NG GNS3 VIRL Packet Tracer 10x Engineer CCNA Cisco Devnet Associate CCNP Enterprise CCNP Security CCNP Data Center CCNP Service Provider CCNP Collaboration Cisco Certified Devnet Professional Cisco Certified Network Professional LPIC 1 LPIC 2 Linux Professional Institute LX0-103 LX0 ... https://www.youtube.com/watch?v=yTINu4UQz4Y