How does an EVN provide end-to-end virtualization and separation of data traffic from multiple networks?

A. On the edge interface, with vnet tag

B. On the edge, with 801.q

C. On the trunk, with vnet tag

D. On the trunk, with 802.1 q








 

Suggested Answer: C


Based on Figure and explanation on how a packet is forwarded in a EVN network i think we can exclude answers A & D.
On a trunk interface, the packet gets re-encapsulated with a VNET tag. (It is already posted by irrelevant October 19th, 2017.)
Reference:
http://www.cisco.com/c/en/us/products/collateral/ios-nx-os-software/layer-3-vpns-l3vpn/whitepaper_c11-638769.html

This question is in 300-101 Cisco Implementing Cisco IP Routing (ROUTE) Exam
For getting Cisco Certified Network Professional (CCNP) Routing and Switching Certificate




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