Which three option are areas of router security?

Which three option are areas of router security?

Which three option are areas of router security?

A.
physical security

B.
access control list security

C.
zone-base firewall security

D.
operating system security

E.
router hardening

F.
cisco IOS-IPS security



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Henry

Henry

does no one else see what is wrong with these answers or is it just me ???????????

“physical security for the network servers, equipment, and infrastructure. An example is providing a locked door between users and the wiring closet on any floor (where the switches and other gear exists).”

Barker, Keith; Morris, Scott (2012-07-06). CCNA Security 640-554 Official Cert Guide (Kindle Locations 1075-1076). Pearson Education. Kindle Edition.

and how does operating system security fall under an area of router security?!?!?!?!?

router hardening is the only one that seems remotely right out of the three answers that it says are right

Henry

Henry

i would have chosen B, C, and E

Peter

Peter

I think they mean: how to secure the router itself. In that case, the router OS can be secured by comparing the hash with cisco’s hash, after downloading it and then using the ” secure boot-image ” -command may be used in global config.
A AND E are both valid examples of how to protect the router itself, aswell.