An administrator must allow external collaborators to reach an internal HTTP host on port 80 by connecting to a bastion server. The bastion should accept connections on port 8080 and forward them to the internal host. Which SSH option enables this setup on the bastion server?
-N
-R 8080:internal.host:80
-D 8080
-L 8080:internal.host:80
The correct option instructs the bastion to open a socket on port 8080 and relay incoming traffic to the internal host’s port 80. The option that begins with “-L” creates a listener on the client side instead of the server. The “-D” flag sets up a dynamic SOCKS proxy rather than a fixed tunnel. The “-N” flag prevents execution of remote commands but does not establish any port mappings.
Bash is our AI bot, trained to help you pass your exam. AI Generated Content may display inaccurate information, always double-check anything important.
All IT & Cybersecurity Package plans include the following perks and exams .
Our pricing is simple. Full access to all certifications and exams in each package, for one price.
As many practice tests for as many topics as you want.
Use study mode non-stop, no limits.
Access to our AI assistant, Bash, trained to help you pass your exam.
Track your scores over time in study mode and report cards.
See how you improve over time, and where you need to focus.
Access our store with even bigger discounts than before.
Unlimited access to all performance questions and be prepared for the real thing.
All IT & Cybersecurity Package plans include unlimited access to the following study materials.
Create an account or sign in to access our study materials.