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An inbound access list has been configured on a serial interface to deny packet entry for TCP and UDP ports 21, 23 and 25. What types of packets will be permitted by this ACL (Choose three.)()。

发布日期:2020-04-13

An inbound access list has been configured on a se...
A

FTP

B

Telnet

C

SMTP

D

DNS

E

HTTP

F

POP3

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