如果允许来自子网172.30.16.0/24到172.30.31.0/24的分组通过路由器,则对应ACL语句应该是( )
2023-09-01
A. access-list 10 permit 172.30.16. 0 255.255. 0.0
B. access-list 10 permit 172.30.16. 0 0.0.2555.255
C. access-list 10 permit 172.30.16. 0 0.0.15.255
D. access-list 10 permit 172.30.16. 0? 255.255.240.0 172.30.00010000.0 172.30.00011111.0 255.255.240.0
参考答案:C
B. access-list 10 permit 172.30.16. 0 0.0.2555.255
C. access-list 10 permit 172.30.16. 0 0.0.15.255
D. access-list 10 permit 172.30.16. 0? 255.255.240.0 172.30.00010000.0 172.30.00011111.0 255.255.240.0
参考答案:C
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