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JN0-662 · Question #49

With which two elements is a VRF table populated? (Choose two.)

The correct answer is B. Routes received from directly connected CE sites. D. Routes received from PE routers with acceptable MP-BGP attributes. Each VRF table is populated from routes received from directly connected CE sites associated with that VRF routing instance and from routes received from other PE routers that passed BGP community filtering and are in the same VPN. tables-vpn-forwarding-tables.html

MPLS Layer 3 VPNs

Question

With which two elements is a VRF table populated? (Choose two.)

Options

  • ARoutes received from remotely connected CE sites.
  • BRoutes received from directly connected CE sites.
  • CRoutes received from P routers with acceptable MP-BGP attributes.
  • DRoutes received from PE routers with acceptable MP-BGP attributes.

How the community answered

(37 responses)
  • A
    5% (2)
  • B
    84% (31)
  • C
    11% (4)

Explanation

Each VRF table is populated from routes received from directly connected CE sites associated with that VRF routing instance and from routes received from other PE routers that passed BGP community filtering and are in the same VPN. tables-vpn-forwarding-tables.html

Topics

#VRF#CE routes#PE routes#MP-BGP

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