Hello all, My name is Siva, and I am new this forum. I have just subscribed to network lessons to achieve CCIE. I have 20+ years of experience in networking and identity management. I am from a software development background, basically developed routing and switching software for Layer 2 and Layer3 switches in Ericsson, Motorola etc. Telecom companies. From the past ten years, lost touch to the field, due to different technologies. I am coming back again to achieve CCIE ultimately. Before that need to improve my knowledge (if anything I remember). Hope to technically bugging all of you -:)).