100-105 Exam Dumps | Refer to the exhibit. Pierre has just installed the mail server and Switch2. For security reasons UDP

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Question 115/309

Refer to the exhibit. Pierre has just installed the mail server and Switch2. For security reasons UDP packets are not permitted outbound on the Fa0/1 router interface. Pierre is now at his workstation testing the new installation and is not able to establish SMTP communication to the mail server.
What is the most likely cause for lack of communication between Pierre's workstation and the mail server?

A. The crossover cable should be a straight-through cable.

B. UDP is blocked coming out of the Fa0/1 interface on the router.

C. The server should be directly connected to the router.

D. The IP addresses are all on the same network. No router is required.

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For security reasons, information abou...; Question 269: For which two reasons was RFC 1918 address space define? (Ch...; Question 270: Refer to the exhibit. Which statement is correct regarding t...; Question 271: Refer to the exhibit. The exhibit is showing the topology an...; Question 272: Refer to the exhibit. How many collision domains are shown?...; Question 273: Refer to the exhibit. A technician is troubleshooting a host...; Question 274: Which command enables IPv6 forwarding on a cisco router?...; Question 275: Refer to the exhibit. Which command would you use to configu...; Question 276: Refer to the exhibit. Assume that all router interfaces are ...; Question 277: Refer to the exhibit. As packets travel from Mary to Robert,...; Question 278: Which of the following privilege level is the most secured?...; Question 279: By default, how many MAC addresses are permitted to be learn...; Question 280: Refer to the exhibit. 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