求教！思科路由器關掉外網的IP再想連接外網無法進行！

[liming581796]

本帖最后由 liming581796 于 2016-6-24 13:27 编辑
请教各位朋友，我用SecureCRT软件，開始用1、 Config t
2、 Ip access-list extended internet
3、Permit ip host 10.1.0.*.* any 打開某幾個IP外網， 后又用no Permit ip host 10.1.0.*.* any 關閉這幾個IP的外網，后又需再打開這幾個IP外網 卻無法連接外網！用其他的IP試了試打開的方式沒有問題啊！
為什麼就這幾個無法打開？

[YilinChen]

show ip access-list 先

[liming581796]

謝謝！ 顯示如下：
JM_A1-2911A#show ip access-list
Extended IP access list internet
10 permit ip 10.1.0.0 0.0.0.15 any (575101 matches)
20 permit ip 10.1.0.16 0.0.0.3 any
30 permit ip host 10.1.0.100 any
40 permit ip host 10.1.0.101 any
50 permit ip host 10.1.0.102 any
60 permit ip host 10.1.0.103 any
70 permit ip host 10.1.0.104 any
80 permit ip host 10.1.0.105 any
90 permit ip host 10.1.0.107 any (1 match)
100 permit ip host 10.1.0.108 any
110 permit ip host 10.1.0.231 any (341758 matches)
120 permit ip host 10.1.0.232 any
130 permit ip host 10.1.0.233 any (146 matches)
140 permit ip host 10.1.0.109 any
150 permit ip host 10.1.0.188 any (284123 matches)
160 permit ip host 10.1.0.120 any
170 permit ip host 10.1.0.106 any
180 permit ip host 10.1.0.189 any
190 permit ip host 10.1.0.129 any (7635 matches)
200 permit ip host 10.1.0.128 any (2602 matches)
然後呢?

[liming581796]

YilinChen 发表于 2016-6-24 16:50
show ip access-list 先

謝謝! 謝謝！ 輸入后顯示如下：
JM_A1-2911A#show ip access-list
Extended IP access list internet
10 permit ip 10.1.0.0 0.0.0.15 any (575101 matches)
20 permit ip 10.1.0.16 0.0.0.3 any
30 permit ip host 10.1.0.100 any
40 permit ip host 10.1.0.101 any
50 permit ip host 10.1.0.102 any
60 permit ip host 10.1.0.103 any
70 permit ip host 10.1.0.104 any
80 permit ip host 10.1.0.105 any
90 permit ip host 10.1.0.107 any (1 match)
100 permit ip host 10.1.0.108 any
110 permit ip host 10.1.0.231 any (341758 matches)
120 permit ip host 10.1.0.232 any
130 permit ip host 10.1.0.233 any (146 matches)
140 permit ip host 10.1.0.109 any
150 permit ip host 10.1.0.188 any (284123 matches)
160 permit ip host 10.1.0.120 any
170 permit ip host 10.1.0.106 any
180 permit ip host 10.1.0.189 any
190 permit ip host 10.1.0.129 any (7635 matches)
200 permit ip host 10.1.0.128 any (2602 matches)
然後呢？