350-401 NAT and DHCP • Timed 20 Questions
This is a timed practice session. You have 20 minutes to answer 20 questions — approximately 1 minute per question, matching real 350-401 exam pace. Answer every question before time expires.
Time remaining
20:00
Exam-pace drill
Allow 1 minute per question. On the real 350-401 exam you have approximately 72 seconds per question — this session trains you to maintain that pace under pressure.
A network engineer is configuring a Cisco router to provide internet access to a small office using a single public IP address assigned by the ISP. The engineer wants to allow internal hosts to initiate connections to the internet, but also needs to make a web server on the internal network reachable from the internet. The engineer configures a standard access list for NAT and an ip nat inside source list command. However, external users cannot reach the internal web server. What is the most likely cause?