Click the Exhibit button.
Which type of source NAT is configured in the exhibit?
A.
interface-based source NAT
B.
static source NAT
C.
pool-based source NAT with PAT
D.
pool-based source NAT without PAT
Which type of source NAT is configured in the exhibit?
Click the Exhibit button.
Which type of source NAT is configured in the exhibit?
Answer: A
The Junos OS supports three methods to perform source NAT and PAT:
• Interface-based source NAT, which is the translation of the original source IP address to the egress interface’s address always employing PAT;
• Standard pool-based NAT, which is a dynamic mapping of the original source address to an address from a user-defined pool with or without PAT; and
• Source NAT with address shifting, which is a one-to-one mapping of the original source address to a user-defined pool performed by shifting the IP addresses without PAT.