Refer to the exhibit. Which action must be taken to change the interface Eth1/3 on N9K-3 from suspended to up in the port channel?

Question

Exhibits

Options

• AChange channel-group 9 mode from active to passive on N9K-3.
• BAdd vPC number under interface port-channel 2 for N9K-1 and N9K-2.
• CAdd peer-keepalive source and destination under vPC domain 100 for N9K-1 and N9K-2.
• DChange channel-group ID from 9 to 2 on N9K-3.

• A
  8% (3)
• B
  3% (1)
• C
  14% (5)
• D
  75% (27)

Explanation

The channel-group ID must be consistent across all switches participating in the same port- channel. In this case, N9K-1 and N9K-2 are using channel-group 2, while N9K-3 is using channel-group 9, which leads to a mismatch and causes the interface Eth1/3 to be suspended in the port-channel. Changing the channel-group ID on N9K-3 from 9 to 2 will ensure consistency across the switches, allowing the interface to come up in the port-channel.

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