← Back to exam page

JN0-649 – Enterprise Routing and Switching Professional (JNCIP-ENT)

Loading demo links...

Showing 1–3 of 10 questions

Question 1

You want to provide Layer 2 connectivity between campus sites using Ethernet switches through a metro Ethernet service provider who is using Q-in-Q tagging on their network.

Referring to the exhibit, what are two design considerations in this environment? (Choose two.)

C:\Users\Admin\Desktop\Data\Odt data\Untitled.jpg

Select all that apply, then click Submit answer.

  • ○

    VXLAN could be implemented on your network across this service provider network.
  • ○

    Each campus switch shown must have a C-Tag 300 configured.
  • ○

    L2PT is required on the SP network to support the spanning tree protocol.
  • ○

    Each campus switch shown must have S-Tag 300 configured.
Question 2

Your network is multihomed to two ISPs. The BGP sessions are established; however, the ISP peers are not receiving any routes.

Which two statements are correct about troubleshooting your configuration? (Choose two.)

Select all that apply, then click Submit answer.

  • ○

    Verify the import policies on your router.
  • ○

    Verify that the BGP routes are active in your routing table.
  • ○

    Verify the export policies on your router.
  • ○

    Verity that the multihop settings are configured on your router.
Question 3

Referring to the exhibit, ServerA sends a single IP packet destined to 10.0.0.127.

Which two statements correctly describe the behavior of the resulting outbound VXLAN packets that contain the original packet destined to 10.0.0.127? (Choose two.)

C:\Users\Admin\Desktop\Data\Odt data\Untitled.jpg

Select all that apply, then click Submit answer.

  • ○

    Router E will replicate and send a copy of the received VXLAN packet to router D.
  • ○

    Router C will send a VXLAN packet destined only to router D and router E.
  • ○

    Router D will not replicate and send a copy of the received VXLAN packet to router E.
  • ○

    Router C will send a single VXLAN packet to one remote VTEP.