Router and Firewall Protocols

Begin Learning Cyber Security for FREE Now!

FREE REGISTRATION
Already a Member Login Here

Q: You need to find out which protocols a router or firewall blocks as well as which protocols a router or firewall will simply pass onto downstream hosts.

You are going to map out any intermediate routers or hops between a scanning host and your target host. After viewing the results, you need to identify which ports are open. The tool displays “A!” when it determines that the metric host is directly behind the target gateway. Which tool are you using for the scan?


a. Firewalk

b. NMAP

c. HPing

d. Traceroute

View Topics

Our Revolution

We believe Cyber Security training should be free, for everyone, FOREVER. Everyone, everywhere, deserves the OPPORTUNITY to learn, begin and grow a career in this fascinating field. Therefore, Cybrary is a free community where people, companies and training come together to give everyone the ability to collaborate in an open source way that is revolutionizing the cyber security educational experience.

Support Cybrary

Donate Here to Get This Month's Donor Badge

 

We recommend always using caution when following any link

Are you sure you want to continue?

Continue
Cancel