You are asked to allow access to an external application for an internal host subject to
address translation. The application requires multiple sessions initiated from the internal
host and expects all the sessions to originate from the same source IP address. Which
Junos feature meets this objective?
A.
destination NAT with address persistence
B.
source NAT with address persistence
C.
static NAT with port translation
D.
interface-based persistent NAT
B is correct
http://kb.juniper.net/InfoCenter/index?page=content&id=KB20711&actp=search