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350-601 · Question #264

Refer to the exhibit. A host with source address 10.10.10.10 sends traffic to multicast group 239.1.1.1. How do the vPC switches forward the multicast traffic?

The correct answer is C. If multicast traffic is received on Po11 and Switch2, the traffic is dropped.. Switch2 will never get the stream due to a missing OIF on Switch 2. based-on-loc.html#anc8

Network

Question

Refer to the exhibit. A host with source address 10.10.10.10 sends traffic to multicast group 239.1.1.1. How do the vPC switches forward the multicast traffic?

Exhibit

350-601 question #264 exhibit

Options

  • AIf multicast traffic is received on Po11 Switch2, the traffic is forwarded out only one Po20.
  • BIf multicast traffic is received on Po10 Switch1, the traffic is forwarded out on Po1 and Po20.
  • CIf multicast traffic is received on Po11 and Switch2, the traffic is dropped.
  • DIf multicast traffic is received on Switch over the vPC peer-link, the traffic is dropped.

How the community answered

(45 responses)
  • A
    16% (7)
  • B
    7% (3)
  • C
    73% (33)
  • D
    4% (2)

Explanation

Switch2 will never get the stream due to a missing OIF on Switch 2. based-on-loc.html#anc8

Topics

#vPC#Multicast Forwarding#RPF#Nexus Switching

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