It starts with a call from the hiring manager and explaining the job profile. There were 2 rounds of interview. One was India side and other was client round. Both technical. Interview was done over call even though I was in the same city. Later HR round where you need to negotiate like you would in a vegetable market.

3 Techincal round very simple not tough. They will ask very basic question related to OSPF BGP MPLS and Switching. HR round will be simple and not ask any thing except salary expectaations