Soru

A network administrator is managing a border router connected to a single public IP address. The router is currently configured with Port Address Translation (PAT) to allow 200 internal workstations on the private network to access the internet simultaneously. The organization installs a new internal web server at IP address $10.0.5.25$ that must be publicly accessible from the internet on standard HTTP TCP port 80. Remote external users report that connections to the web server time out, while internal workstations continue to access external websites without issue. Which network address translation configuration should the administrator implement on the router to enable inbound access to the web server without disrupting existing outbound client traffic?