一条ACL配置问题refer to the exhibit .what will happen to HTTP traffic coming from the internet that is destined for 172.16.12.10 if the traffic is proccessed by this ACL.下面为信息-----------------------------------------------------------

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一条ACL配置问题refer to the exhibit .what will happen to HTTP traffic coming from the internet that is destined for 172.16.12.10 if the traffic is proccessed by this ACL.下面为信息-----------------------------------------------------------
一条ACL配置问题
refer to the exhibit .what will happen to HTTP traffic coming from the internet that is
destined for 172.16.12.10 if the traffic is proccessed by this ACL.
下面为信息
--------------------------------------------------------------
router#show access -lists
Extended IP access list 100
\x0510 deny tcp 172.16.0.0 0.0.255.255 any eq telnet
\x0520 deny tcp 172.16.0.0 0.0.255.255 any eq smtp
\x0530 deny tcp 172.16.0.0 0.0.255.255 any eq http
\x0540permit tcp 172.16.0.0 0.0.255.255 any
--------------------------------------------------------------
A:traffic will be dropped per line 30 of the ACL
B:traffic will be accepted per line 40 of the ACL
C:traffic will be dropped ,because of the implicit deny all at the end of the ACL
D:traffic will be accepted ,because the source address is not covered by the ACL
题库给的答案是C
但是 30 deny tcp 172.16.0.0 0.0.255.255 any eq http 不是 已经说明 172.16.0.0/16 整个网段都
不允许么?
那么是选A 还是C

一条ACL配置问题refer to the exhibit .what will happen to HTTP traffic coming from the internet that is destined for 172.16.12.10 if the traffic is proccessed by this ACL.下面为信息-----------------------------------------------------------
题目要求是去往172.16.0.0网络的,而访问列表都是从172.16.0.0去往别的网段的,所以按顺序匹配都不符合,但是匹配隐含的deny any any,所以选C

一条ACL配置问题refer to the exhibit .what will happen to HTTP traffic coming from the internet that is destined for 172.16.12.10 if the traffic is proccessed by this ACL.下面为信息----------------------------------------------------------- 英语翻译Commencement of course is subject to students providing evidence of or meeting required English language proficiency levels.For more information regarding ACL's minimum entry levels please refer to ACL's current brochure or website.You mu refer to refer to refer to acl 访问控制列表（ACL）配置需要记哪些单词 refer to 的含义 refer to 什么意思? 翻译：refer to refer to .as .是什么 refer to ,attampt是什么意思 refer to 的用法 扩展 ACL 的 配置 求点 ACL的 配置 最好能附上答案的,或者推荐书籍,哪本书有题目的, refer to和refer to...as...的区别 refer to 麻烦问一下. refer to means啥意思? refer to 可不可以在句首用?