You work as a Network Administrator for Techpearl Inc. You are configuring the rules for the firewall of the company. You need to allow internal users to access secure external websites. Which of…

The correct answer is D. TCP 172.16.1.0/24 any any 443 HTTPs permit. The TCP 172.16.1.0/24 any any 443 HTTPs permit rule is used to allow internal users to access secure external websites. Answer: A is incorrect. The TCP 172.16.1.0/24 any any 80 HTTP permit rule is used to allow internal users to access external websites (secure & unsecure…

Network & Perimeter Auditing

Question

You work as a Network Administrator for Techpearl Inc. You are configuring the rules for the firewall of the company. You need to allow internal users to access secure external websites. Which of the following firewall rules will you use to accomplish the task?

Options

ATCP 172.16.1.0/24 any any 80 HTTP permit
BTCP 172.16.1.0/24 any any 25 SMTP permit
CTCP 172.16.1.0/24 any any 80 HTTP deny
DTCP 172.16.1.0/24 any any 443 HTTPs permit

How the community answered

(49 responses)

A
4% (2)
B
14% (7)
C
6% (3)
D
76% (37)

Explanation

The TCP 172.16.1.0/24 any any 443 HTTPs permit rule is used to allow internal users to access secure external websites. Answer: A is incorrect. The TCP 172.16.1.0/24 any any 80 HTTP permit rule is used to allow internal users to access external websites (secure & unsecure both). Answer: C is incorrect. The TCP 172.16.1.0/24 any any 80 HTTP deny rule is used to deny internal users to access external websites. Answer: B is incorrect. The TCP 172.16.1.0/24 any any 25 SMTP permit rule is used to allow internal mail servers to deliver mails to external mail

Topics

#firewall rules#HTTPS#port 443#access control

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