Ah,finally i speak abot a topic of my fav subject networks......
wireshark is a tool which helps in capturing packets that flow to and from ur computer to the network and also if correct packet filter is selected it can also capture packets from other routers.....
so my basic aim is to give a detailed discussion of wireshark and its uses.....u can see the packets that u sent to ur friend in yahoo messenger while chatting.. and also track his/her ip address....and one more thing wireshark with ip tracking tools becomes a very powerful tool to hack.. many other things......so have u need to have a profound knowledge of wire sharkto become a network administrator.... .. more coming up with screen shots in my nxt post......