路由配置:
icmp记录路由抓取出接口的IP地址,最多可以抓取9个。ip协议头中的options为40个字节
R1 :
conf t
int f0/0
no shutdown
ip add 192.168.1.1 255.255.255.0
no ip routing
end
R2 f0/0:
conf t
int f0/0
no shutdown
ip add 192.168.1.254 255.255.255.0
end
R2 f1/0:
conf t
int f0/0
no shutdown
ip add 192.168.2.254 255.255.255.0
end
R3 :
conf t
int f0/0
no shutdown
ip add 192.168.2.1 255.255.255.0
no ip routing
end
首先R1 ping R3,要保障线路畅通。然后输入 ping + ENTER进入下面界面:
再按回车,
wireshark抓包显示:
时间: 2024-10-18 12:57:32