You want requests from the same internal transport address to be mapped to the same external
transport address. Only internal hosts can initialize the session.
Which Junos configuration setting supports the requirements?

Which statement is true regarding dual-stack lite?

Which two statements are true regarding DNS doctoring? (Choose two.)

In which situation is NAT proxy NDP required?

Which statement is true about NAT?

You have configured static NAT for a Web server in your DMZ. Both internal and external users
can reach the Web server using its IP address. However, only internal users are able to reach the
Web server using its DNS name. External users receive an error message from their browser.
Which action would solve this problem?

Which two are required for the SRX device to perform DNS doctoring? (Choose two.)

You want to implement persistent NAT for an internal resource so that external hosts are able to
initiate communications to the resource, without the internal resource having previously sent
packets to the external hosts. Which configuration setting will accomplish this goal?

Your SRX device is performing NAT to provide an internal resource with a public address. Your
DNS server is on the same network segment as the server. You want your internal hosts to be
able to reach the internal resource using the DNS name of the resource.

How do you accomplish this goal?

You are asked to provide access for an external VoIP server to VoIP phones in your network using
private addresses. However, due to security concerns, the VoIP server should only be able to
initiate connections to each phone once the phone has logged into the VoIP server. The VoIP
server requires access to the phones using multiple ports.
Which type of persistent NAT is required?