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下午用wireshark查看了下65核心交换机,结果发现,10.2.66.253这个网关大量的发送广播包
arp who has 10.2.66.30? tell 10.2.66.253
arp who has 10.2.66.31? tell 10.2.66.253
arp who has 10.2.66.32? tell 10.2.66.253
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10.2.66.0/24的网关都设置在核心交换机上了,通过wireshark查看了捕获数据包的内容,源地mac地址是xxxx.xxxx.xxxx,登陆交换机查看了10.2.66.253的mac地址,一样,应该不是属于冒名顶替。
还请高手指点迷津??谢谢了!! |
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