JNCIA-Junos: Juniper Networks Certified Associate – Junos — Question 68

Which two statements describe PFE functions? (Choose two.)

Answer options

• A. The PFE stores a local copy of the Layer 2 and Layer 3 forwarding tables.
• B. The PFE provides access to the CLI and J-Web.
• C. The PFE stores the master copy of the Layer 2 and Layer 3 forwarding tables.
• D. The PFE implements rate limiting using policers.

Correct answer: A, D

Explanation

The correct answers are A and D because the PFE does indeed maintain a local copy of the forwarding tables and implements rate limiting with policers. Option B is incorrect as the PFE does not provide direct access to the CLI and J-Web, and option C is wrong since the PFE does not store the master copy of the forwarding tables.