Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) — Question 672

What is contained in the VXLAN header?

Answer options

• A. VXLAN network identifier
• B. source and destination RLOC ID
• C. endpoint ID
• D. original Layer 2 VLAN ID

Correct answer: A

Explanation

The VXLAN header specifically includes the VXLAN network identifier (VNI), which is essential for distinguishing between different VXLAN segments. The other options, while related to VXLAN or networking, do not represent components that are part of the VXLAN header itself.