Let’s start this article with the short note about the UDP in network simulator 2 which is highlighted by our technical professionals.

UDP in Ns2

While using Ns2 in wireless network for the node communication, it requires the utilization of communication models such as,

• CBR traffic
• Null agent
• UDP agent

We have to create the wired network simulation using ns2 on UDP protocol to simulate the wired network design along with the utilization of N node scenario. In addition to that, we have to analyze the packet drop rate to analyze the packet flow scenario performance based on the designed wired network using Xgraph.

Applications Using UDP in Ns2

Through the utilization of UDP, we have to perform the below mentioned transmission applications.

• Trivial file transfer protocol (TFTP) to transfer files
• Simple network management protocol (SNMP) to manage network
• Network time protocol (NTP) for time synchronization
• Virtual private network (VPN) based applications
• Video and audio streaming applications
• VoIP based NS2 application

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