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Question 16: As a Provider-1 Administrator, you are concerned about the security of your NOC. You decide to install
a NOC firewall and hire a firewall expert to administer it. Your firewall expert wants to institute some
security measures to increase the firewall's ability to protect the NOC. One of his ideas is to hide all of the
invalid IP addresses of the CMAs, by installing a Hide NAT Policy on the firewall. Will this plan work?
A. Yes, because the CMAs use virtual IP addresses, and they require a single valid IP address to manage
remote Security Gateways.
B. No, because Hide NAT does not allow remote Gateways to connect directly to the CMAs.
C. Yes, but only if Hide NAT is configured with the Hide address of 0.0.0.0.
D. No, because VPN-1 NGX does not allow Administrators to configure Hide NAT on objects with
assigned virtual IP addresses.
E. Yes, but only if Hide NAT is configured with the Hide address of the leading MDS interface.
Correct Answer: B