JN0-683 · Question #62
You are implementing VXLAN broadcast domains in your data center environment. Which two statements are correct in this scenario? (Choose two.)
The correct answer is A. A VXLAN packet does not contain a VLAN ID. C. Layer 2 frames are encapsulated by the source VTEP. Layer 2 frames are encapsulated by the source VTEP: In a VXLAN environment, Layer 2 frames (Ethernet frames) are encapsulated by the source VTEP (VXLAN Tunnel Endpoint) into VXLAN packets. The VTEP adds a VXLAN header to the original Layer 2 frame and forwards the encapsulated…
Question
You are implementing VXLAN broadcast domains in your data center environment. Which two statements are correct in this scenario? (Choose two.)
Options
- AA VXLAN packet does not contain a VLAN ID.
- BThe VNI must match the VLAN tag to ensure that the remote VTEP can decapsulate VXLAN
- CLayer 2 frames are encapsulated by the source VTEP.
- DThe VNI is a 16-bit value and can range from 0 through 16.777.215.
How the community answered
(25 responses)- A72% (18)
- B20% (5)
- D8% (2)
Explanation
Layer 2 frames are encapsulated by the source VTEP: In a VXLAN environment, Layer 2 frames (Ethernet frames) are encapsulated by the source VTEP (VXLAN Tunnel Endpoint) into VXLAN packets. The VTEP adds a VXLAN header to the original Layer 2 frame and forwards the encapsulated packet over the IP network to the destination VTEP. A VXLAN packet does not contain a VLAN ID: VXLAN operates at Layer 2 and encapsulates Ethernet frames within a VXLAN header, but it does not carry a traditional VLAN ID as part of the encapsulated packet. Instead, it uses a VXLAN Network Identifier (VNI) to identify the broadcast
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