问题 填空题


阅读以下说明,回答问题1至问题4,将解答填入对应的解答栏内。
某公司通过PIX防火墙接入Internet,网络拓扑如图4-1所示。


在防火墙上利用show命令查询当前配置信息如下:
PIX#show config

nameif eth0 outside security0
nameif eth1 inside security100
nameif eth2 dmz security40

fixup protocol ftp 21 (1)
fixup protocol http 80

ip address outside 61.144.51.42 255.255.255.248
ip address inside 192.168.0.1 255.255.255.0
ip address dmz 10.10.O.1 255.255.255.0

global (outside) 1 61.144.51.46
nat (inside) 10.0.0.00.0.0.0 0 0

route outside 0.0.0.00.0.0.0 61.144.51.45 1 (2)

答案

参考答案:(3)192.168.0.1 (4)255.255.255.248 (5)eth2

解析:(6)10.10.10.1 由此六句配置信息叮得答案: nameif eth0 outside securlty0 nameif eth1 inside security100 nameif eth2 dmz security40 ip address outside 61.144.51.42 255.255.255.248 ip address inside 192.168.0.1 255.255.255.0 ip address dmz 10.10.0.1 255.255.255.0。

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