Mobile Ad-hoc NETwork (MANET) is a network of mobile nodes that can communicate with each other without using any centralized control or fixed infrastructure. In this paper, analysis and performance of AODV, DSR, GRP and OLSR is done for 2Mbps data rate. The authors used OPNET Simulation tool to create a network containing 30 mobile nodes with data rate 2Mbps with transmission power 0.005 watts and buffer size 1024000 bits each node moves randomly in the network and simulation time was 1500 sec.