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JN0-662 · Question #53

Click the Exhibit button. Referring to the exhibit, you have multiple Layer 3 VPNs established in your network. You are asked to ensure that PE-4 allows CE-2 in VPN 1 to communicate with CE-1 in VPN…

The correct answer is B. Use the auto-export feature to share the appropriate VRF routes. D. Use rib-groups to share the appropriate VRF routes. Export & Import policies will not help to share routes between VRFs. Juniper has 2 features to support this requirement, auto-export & rib-groups.

MPLS Layer 3 VPNs

Question

Click the Exhibit button. Referring to the exhibit, you have multiple Layer 3 VPNs established in your network. You are asked to ensure that PE-4 allows CE-2 in VPN 1 to communicate with CE-1 in VPN 3. Which two statements are correct in this scenario? (Choose two.)

Exhibit

JN0-662 question #53 exhibit

Options

  • AUse a BGP export policy to share the appropriate VRF routes.
  • BUse the auto-export feature to share the appropriate VRF routes.
  • CUse a BGP import policy to share the appropriate VRF routes.
  • DUse rib-groups to share the appropriate VRF routes.

How the community answered

(26 responses)
  • A
    8% (2)
  • B
    77% (20)
  • C
    15% (4)

Explanation

Export & Import policies will not help to share routes between VRFs. Juniper has 2 features to support this requirement, auto-export & rib-groups.

Topics

#VRF route leaking#auto-export#rib-groups#route targets

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