On the serial interface of a router, an inbound access list is configured to deny all traffic from UDP and TCP ports 21, 23, and 25. All other traffic is permitted. Based on this information, which types of traffic will be allowed through this interface?（） -题库考试答案搜索网

On the serial interface of a router, an inbound access list is configured to deny all traffic from UDP and TCP ports 21, 23, and 25. All other traffic is permitted. Based on this information, which types of traffic will be allowed through this interface?（）

多选题

2022-01-01 15:34

A、SMTP
B、DNS
C、FTP
D、Telnet
E、HTTP
F、POP3

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正确答案

B| E| F

试题解析

标签： CCNP(642-813)

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