I have a question

Hello Selvakumar

DLB in the context of Juniper seems to include various features that have to do with both LAG and ECMP. For ECMP, the equivalent feature set is found within Cisco Express Forwarding (CEF), and you can find info about it here:

For LAG, the corresponding Cisco feature can be found in this lesson:

Some additional resources include the following:

If there is any other topic that you feel is missing, you can always use the Member Ideas page below to make your suggestion:

You may find that others have made similar suggestions.

I hope this has been helpful!

Laz