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?

A.
any-remote-host

B.
target-host

C.
source-host

D.
address-persistent

Explanation:

Reference :http://www.juniper.net/techpubs/software/junos-security/junos-security96/junossecurity-swconfig-security/understand-persistent-nat-section.html