What can be drawn about traffic on the router interface from the statement “The only UDP port allowed on this router interface is 53.” issued by the network manager?
A. DNS traffic is allowed.
B. Telnet traffic is allowed.
C. RIP traffic is allowed.
D. SMTP traffic is allowed.
Answer:A
What can be drawn about traffic on the router interface from the statement “The only UDP port allowed on this router interface is 53.” issued by the network manager?
A. DNS traffic is allowed. B. Telnet traffic is allowed. C. RIP traffic is allowed. D. SMTP traffic is allowed.