N10-009 · Question #322
N10-009 Question #322: Real Exam Question with Answer & Explanation
The correct answer is A: ACL on the edge firewall. An Access Control List (ACL) configured on the edge firewall is the correct and most effective solution to filter inbound traffic. The administrator can allow TCP port 443 (HTTPS) and deny all other traffic. This is a classic firewall configuration for securing public-facing serv
Question
A network administrator wants to restrict inbound traffic to allow only HTTPS to the company website, denying all other inbound traffic from the internet. Which of the following would best accomplish this goal?
Options
- AACL on the edge firewall
- BPort security on an access switch
- CContent filtering on a web gateway
- DURL filtering on an outbound proxy
Explanation
An Access Control List (ACL) configured on the edge firewall is the correct and most effective solution to filter inbound traffic. The administrator can allow TCP port 443 (HTTPS) and deny all other traffic. This is a classic firewall configuration for securing public-facing servers.
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