Trojan 发表于 2006-9-11 11:36:55

【菜鸟求助】看看这题

<p></p><p><font face="Courier" size="2"><strong><font face="黑体">In the above network, an access list was created in order to prevent students and<br/>outsiders on the internet from changing student files in the Records Server, while<br/>still allowing other departments in the enterprise access. The access control list was<br/>applied to the e0 interface of the TestKing 3 router going outbound. Which two of<br/>the following conditions below were contained in the access control list? (Select two<br/>answer choices)<br/>A. permit 172.16.64.254 0.0.0.0 172.16.0.0 0.0.255.255<br/>B. permit 172.16.0.0 0.0.255.255 172.16.64.254 0.0.0.0<br/>C. deny 172.16.64.254 0.0.0.0 172.16.62.0 0.0.0.255<br/>D. deny 172.16.64.254 0.0.0.255 172.16.64.254 0.0.0.0<br/>E. deny 172.16.64.254 0.0.0.0 any<br/>F. permit any any</font>
                        </strong></font></p><p><font face="Courier" size="2"><strong></strong></font></p><p><font face="Courier" size="2"><strong></strong></font></p><p><font face="Courier" size="2"><strong>答案是BD</strong></font></p><p><font face="Courier" size="2"><strong></strong></font></p><p><font face="Courier" size="2"><strong>高人讲解一下吧`</strong></font></p>
[此贴子已经被作者于2006-9-11 11:39:13编辑过]

风行无际 发表于 2006-9-11 12:29:46

<p>看不懂，请高手讲解下～～</p>

头点什么 发表于 2006-9-11 14:28:37

<p style="MARGIN-RIGHT: 0px;"><font color="#2222dd" size="4"><strong>deny 172.16.62.0 0.0.0.255 172.16.64.254 0.0.0.0</strong></font><font size="4"><strong><br/></strong></font><font color="#2222dd" size="4"><strong>permit 172.16.0.0 0.0.255.255 172.16.64.254 0.0.0.0</strong></font><br/></p>

Harrison 发表于 2006-9-11 19:13:15

<p>头点正解 ！</p>
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