In our office we have both MPLS and ILL connection. We recently upgraded our office MPLS bandwidth connection from 20 Mbps to 50 Mbps. Currently 20 Mbps ILL connection we have. Is it mandatory to upgrade ILL connection too? If Yes, what are the reasons to have ? Thanks in advance.
Is it mandatory to upgrade ILL connection too
Simple answer is "NO". In management perspective, you cannot increase bandwidth as per your own idea. you should plan capacity and then you can increase capacity based on requirement.
In this situation also, you can increase bandwidth if you have requirement. Otherwise it will be money wasting.