By Wireshark analyze a ‘ping’ commond Open wireshark select our network
In order to analyze ping commond, usually select wlan
use filter : icmp（Internet Control Message Protocol）, because
ICMP is one of TCP/TP protocol. It always be used to pass control data
between ip host and WiFi Router.
Control data is data that detect whether host can arrive and network unobstructed and more , Control data isn’t pass data, but it is important for network.
Next open cmd input: ping www.xidian.edu.cn
In wireshark we can see our result.
