Câu 41: SY0-501: CompTIA Security+

A new firewall has been places into service at an organization. However, a configuration has not been entered on the firewall. Employees on the network segment covered by the new firewall report they are unable to access the network. Which of the following steps should be completed to BEST resolve the issue?

1. A. The firewall should be configured to prevent user traffic form matching the implicit deny rule. — đáp án hiện tại
2. B. The firewall should be configured with access lists to allow inbound and outbound traffic.
3. C. The firewall should be configured with port security to allow traffic.
4. D. The firewall should be configured to include an explicit deny rule.