JN0-649: Enterprise Routing and Switching, Professional (JNCIP-ENT)Demo

By Juniper · Question Mode

QuestionQ13

EVPN

Click the Exhibition button.

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

Which two statements correctly describe the behavior of the resulting outbound VXLAN packets containing the original packet destined for 10.0.0.127?

Question Image

Choose two
  • A Router E will replicate and send a copy of the received VXLAN packet to router D.
  • B Router C will send a VXLAN packet destined only to router D and router E.
  • C Router D will not replicate and send a copy of the received VXLAN packet to router E.
  • D Router C will send a single VXLAN packet to one remote VTEP.
Explanation

10.0.0.127 is the broadcast address for the 10.0.0.0/25 subnet. EVPN VXLAN ingress (head-end) replication handles broadcast traffic by having the ingress VTEP create separate unicast VXLAN packets for every remote VTEP in the VNI. Router C therefore sends packets to D and E. A receiving VTEP such as D does not replicate a received VXLAN packet to E.

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