Change is the only thing which is constant in this todays era. Constant technology updates demand building up and falling down of infrastructure along with cost involvement. Today there is a need of adaptive infrastructure called Ad hoc network. Ad hoc network is a collection of two or more nodes with wireless communication having network capability that they can communicate without centralized manner. So, at any time host devices may act as a router or as a node. Ad hoc networks can be erected as wireless technology, comprising of Radio Frequency (RF) and infrared frequency. Wireless Ad hoc network is Temporary, Infrastructure less, Decentralized, self organized packet switched network. In this network topology changes dynamically which can results change in link failure or broken. In this paper we evaluate the performance parameters like Throughput, End to End Delay and Packet Delivery Ratio of AODV (ad hoc on Demand Vector) and DSDV (Destination Sequential Distance Vector) protocol. The simulation tool used is Network Simulator 2 2.35.