Juniper
JN0-680 · Question #45
Referring to the exhibit, R1 and R2 are QFX5100s and are acting as VXLAN Layer 2 Gateways for VLAN 100 using PIM-SM signaling. R2 currently has only the (*.G) state established for VNI 5100. Which…
The correct answer is A. when R2 receives broadcast, multicast, or unknown unicast from Host A. 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-SM signaling. R2 currently has only the (*.G) state established for VNI 5100. Which event will cause R2 to establish the (S,G) state for VNI 5100 using R1 as the multicast source?
Exhibit
Options
- Awhen R2 receives broadcast, multicast, or unknown unicast from Host A
- Bwhen R2 first learns the MAC address of a locally attached host
- Cwhen R2's VNI 5100 configuration is committed
- Dwhen R1 receives a known unicast Ethernet frame from Host A
How the community answered
(66 responses)- A80% (53)
- B5% (3)
- C12% (8)
- D3% (2)
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