CCNA Cisco Certified Network Associate (#249)

Section: Version 3.0

After an FTP session to ftp.cisco.com fails, you attempt to ping the server. A ping to ftp.cisco.com also fails, but a ping to the IP address of the server is successful. What is a reason for the failed FTP session?

The assigned DNS server is down
A firewall is blocking traffic from the FTP site
An ACL is blocking the FTP request
The Internet connection is down