nerdexam
Juniper

JN0-680 · Question #55

Referring to the exhibit, R1 and R2 are QFX5100s and are acting as VXLAN Layer 2 Gateways for VLAN 100 using PIM-SIM signaling. R1 currently has an entry for Host B in its MAC table. What will R1 do…

The correct answer is B. R1 will send a VXLAN packet over the RP-based multicast tree. See the full explanation below for the reasoning.

Question

Referring to the exhibit, R1 and R2 are QFX5100s and are acting as VXLAN Layer 2 Gateways for VLAN 100 using PIM-SIM signaling. R1 currently has an entry for Host B in its MAC table. What will R1 do in response to receiving the ARP packet from Host A?

Exhibit

JN0-680 question #55 exhibit

Options

  • AR1 will send a VXLAN packet over the (S,G) tree built to R2.
  • BR1 will send a VXLAN packet over the RP-based multicast tree.
  • CR1 will send an (S,G) PIM Join message to R2.
  • DR1 will send a (*.G) PIM Join message to the RP.

How the community answered

(33 responses)
  • A
    3% (1)
  • B
    73% (24)
  • C
    18% (6)
  • D
    6% (2)

Community Discussion

No community discussion yet for this question.

Full JN0-680 Practice