**Session Agenda: – Last session overview 00:00 – How router process a Frame? 24:30 – Circuit Switching overview 59:20 – PPP 01:21:00 – PPP authentication & configuration 01:50:30 ——————————— Facebook Group “Ahmed Nabil Fans” : https://goo.gl/Bg07pW El-DoN CCNP 2016 (Ahmed Nabil): https://goo.gl/SGKkgS ——————————— For More details 01222453660 SMS ONLY. ——————————— Esmat CCNP Route Videos Playlist: https://goo.gl/vO8mor Some Materials and tools may be found here (Gdrive) : https://bit.ly/3MqWU4M