Ryan Beney's video: Cisco - CCENT CCNA R S 100-105 Telnet SSH Banners - Part 1 50

Fiftieth Video in a Series covering all elements of The Cisco Certified Entry Networking Technician (CCENT) 100-105 ICND1v3 which is the first part of the CCNA certification. Blueprint Section: Infrastructure Maintenance In this Video we turn our focus onto the telnet protocol, something we’ve talked quite a few times but not enough for the ICND1. We need to understand telnet uses port 23 and TCP at Layer 4. However, one key downside to telnet is any communication is sent in clear text. In fact, in the end of the video we investigate the clear text communication using Wireshark. Its important you understand the difference between user EXEC and Privilege EXEC modes and how different telnet configuration can affect this. We touch base on the line VTY configuration, privilege level 15, login local and use of enable secret. Make sure you spend some time playing around with VTY configuration and understanding the error message you may be presented with when trying to telnet to a device with missing configuration. Thanks for Watching and be sure to like and subscribe! 📚Books! 🎓🎓 Cisco CCENT official 100-105 - Recommended books - https://amzn.to/2VlGPBi Cisco CCENT 100-105 - Recommended books - https://amzn.to/2Jgkwvw Cisco ICND2/CCNA official 200-105 - Recommended books - https://amzn.to/2HgTu3z Cisco CCENT 200-105 - Recommended books - https://amzn.to/2WDtaXW Both CCENT/CCNA books as a pair! - https://amzn.to/2HhqIzL My fav books: Routing TCP/IP Volume I (CCIE Professional Development): Authorized CCIE Preparation: v. 1 - https://amzn.to/2LEGLgx Routing TCP/IP (CCIE Professional Development): Volume 2 - https://amzn.to/2VgobuB Learn all about TCP: - https://amzn.to/2JyHY6s Another great TCP book - https://amzn.to/2EfO0ph 📚Books 🎓🎓 👍👍 Thanks for Watching 👍👍 Want to give back? ☕ Buy me a Coffee - https://www.buymeacoffee.com/VgtLD9lcK You can find me on: ✉✉ Twitter - @RyanBeney - https://twitter.com/ryanbeney Linkedin - /RyanBeney - https://uk.linkedin.com/in/ryanbeney Facebook - /RyanBeneyNetworking - https://www.facebook.com/RyanBeneyNet...