QuestionQ94

Network Resiliency and virtualization

Refer to the exhibit.

Question Image

Based on the displayed status, what is required to bring the secondary switch MCLAG interfaces online?

  • A Use vsx-software-upgrade on the secondary.
  • B Update the NAE agents on the secondary.
  • C Use the same CX OS version as on the primary.
  • D Use the same ServiceOS version as on the primary.
Explanation

A VSX pair must run identical AOS-CX software versions. The primary and secondary have different software images, producing sw_image_version_mismatch_error and preventing the secondary from synchronizing the state needed for VSX LAG/MCLAG operation. The secondary must therefore use the same CX OS version as the primary.

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