A user is attempting to access http://www.cisco.com/ without success. Which two configuration values must be set on the host to allow this access? (Choose two.)
- DNS server
- source port number
- HTTP server
- source MAC address
- default gateway
Explanation: To access a website like http://www.cisco.com/, two critical configuration values are required beyond a basic IP address and subnet mask. First, a DNS server address is necessary to resolve the human-readable domain name into a numeric IP address that the network layer can use for routing. Second, because the website resides on a remote network (the internet), a default gateway must be configured to allow the host to forward packets outside of its local network segment. Without these, the host can neither find the server's IP address nor reach any destination beyond its own local LAN.
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