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300-420 · Question #412

Refer to the exhibit. A network engineer must design an MPLS Layer 3 VPN solution that meets these requirements: - Site-A and Site-B communicate only with the head office. - Site-C and Site-D…

The correct answer is C. Site-C and Site-D import and export VPN route target communities with each other. E. The head office imports the VPN route target communities of all sites. Site-C and Site-D must import and export each other's VPN route target communities to enable direct communication between them. The head office must import the VPN route target communities of all sites so it can communicate with every site.

WAN for Enterprise Networks

Question

Refer to the exhibit. A network engineer must design an MPLS Layer 3 VPN solution that meets these requirements:

  • Site-A and Site-B communicate only with the head office.
  • Site-C and Site-D communicate with each other and the head office.

Which two solutions must the engineer choose? (Choose two.)

Exhibit

300-420 question #412 exhibit

Options

  • ASite-A and Site-B import and export VPN route target communities with each other.
  • BThe head office imports the VPN route target communities for Site-A and Site-B.
  • CSite-C and Site-D import and export VPN route target communities with each other.
  • DSite-A imports and exports the Site-B VPN route target community.
  • EThe head office imports the VPN route target communities of all sites.

How the community answered

(50 responses)
  • A
    8% (4)
  • B
    18% (9)
  • C
    70% (35)
  • D
    4% (2)

Explanation

Site-C and Site-D must import and export each other's VPN route target communities to enable direct communication between them. The head office must import the VPN route target communities of all sites so it can communicate with every site.

Topics

#MPLS L3 VPN#Route Target#Hub-and-Spoke VPN#Full-Mesh VPN

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