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Exam 300-620 topic 1 question 136 discussion

Actual exam question from Cisco's 300-620
Question #: 136
Topic #: 1
[All 300-620 Questions]

A customer must upgrade the Cisco ACI fabric to use a feature from the new code release. However, there is no direct path from the current release to the desired one. Based on the Cisco APIC Upgrade/Downgrade Support Matrix, the administrator must go through one intermediate release.

Which set of steps must be taken to upgrade the fabric to the new release?

  • A. 1. Upgrade the APICs to an interim release.
    2. Upgrade the switches to an interim release.
    3. Upgrade the APICs to the targeted release.
    4. Upgrade the leaf and spine switches to the targeted release.
  • B. 1. Upgrade the APICs to an interim release and then switches to an interim release.
    2. When all switches are operational, upgrade leaf switches to the targeted release.
    3. Upgrade the spine switches to the targeted release.
    4. Upgrade the APICs to the targeted release.
  • C. 1. Upgrade the APICs to an interim release.
    2. Upgrade the leaf switches directly to the targeted release.
    3. Upgrade the spine switches directly to the targeted release.
    4. Upgrade the APICs to the targeted release.
  • D. 1. Upgrade the APICs directly to the targeted release.
    2. Upgrade the switches to an interim release.
    3. When all switches are operational, upgrade the leaf switches to the targeted release.
    4. Upgrade the spine switches to the targeted release.
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Suggested Answer: A 🗳️

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thinqtanklearningDOTcom
5 months, 1 week ago
Selected Answer: A
The basic process is: Get files from Cisco onto a HTTP/SCP server and then uploaded to APIC Get APICs upgraded Wait for things to stabilise. Get Leaf/Spines upgraded Wait for things to stabilise. When upgrading or downgrading to a release that does not have a direct path from your current release, you must upgrade or downgrade all the APICs and switches to an intermediate supported release to which there is a direct path, then upgrade or downgrade from that release to your desired release. Sometimes, you must move through multiple intermediate releases before being able to get to your desired release, upgrading or downgrading both the APICs and switches to the same release each time.
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