Implementing Cisco SD-WAN Solutions (ENSDWI) — Question 393

Which type of packet is sent to UTD for action when TLS proxy is enabled on a Cisco SD-WAN device?

Answer options

• A. initial data packets
• B. server hello packets
• C. TCP SYN packets
• D. client hello packets

Correct answer: D

Explanation

The correct answer is D, as client hello packets initiate the TLS handshake, prompting UTD to perform its actions. Options A and C refer to different stages of the connection establishment that do not involve UTD actions, while option B pertains to the server's response instead of the client's initiation.