300-410 ENARSI: Implementing Cisco Enterprise Advanced Routing and ServicesDemo

By Cisco · Question Mode

QuestionQ508

VPN Technologies

What are the two primary components of an MPLS-based VPN?

Choose two
  • A VPN route distinguisher
  • B MP-BGP peering of VPN community CE devices
  • C MP-BGP peering of VPN community P devices
  • D MP-BGP peering of VPN community PE devices
  • E VPN route target communities
  • F VPN route reflectors
Explanation

An MPLS Layer 3 VPN uses a route distinguisher to create a unique VPNv4 route from a customer prefix and a route target extended community to define which VRFs export and import that VPN route.

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