Need ISP chapters such as "Segment Routing" "MPLS traffic Engineering" and "VPLS"

Hello Shakil

These are topics that are outside the scope of the Cisco certifications that this site covers. However, you can find some information about them in the forum. Here are a few links that may help you out:

You can also make your suggestions for topics of future lessons by going to the Member Ideas page. There you will find what others have suggested as well, and you may find that others have made similar suggestions as you, and you can add your voice to theirs.

I hope this has been helpful!