Juniper
JN0-343 · Question #124
An EX Series switch receives an Ethernet frame with a destination MAC address that is not in the bridging table. How does the Junos OS handle the received frame?
The correct answer is D. The Junos OS learns the source MAC address and floods the frame. See the full explanation below for the reasoning.
Question
An EX Series switch receives an Ethernet frame with a destination MAC address that is not in the bridging table. How does the Junos OS handle the received frame?
Options
- AThe Junos OS learns the source MAC address and drops the frame.
- BThe Junos OS learns the source MAC address and floods discovery BPDUs.
- CThe Junos OS learns the source MAC address forwards the frame towards the root bridge.
- DThe Junos OS learns the source MAC address and floods the frame.
How the community answered
(33 responses)- A6% (2)
- B3% (1)
- C9% (3)
- D82% (27)
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