Exam DES-5221 topic 1 question 41 discussion

Actual exam question from Dell's DES-5221

Question #: 41
Topic #: 1

Two OS10 switches reside within a VLT domain with statically configured primary-priorities. The current primary peer, switch OS10-A, has a priority of 100, while the secondary peer, OS10-B, has a priority of 200.
If OS10-A reboots and comes back online, what roles will the VLT peers be assigned?

A. OS10-A will be primary and OS10-B will be secondary.
B. OS10-A will be secondary and OS10-B will be master.
C. OS10-A will be standby and OS10-B will be primary.
D. OS10-A will be secondary and OS10-B will be primary.

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Suggested Answer: D 🗳️

by lobana at June 5, 2021, 8:36 a.m.

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zakiz

3 years, 6 months ago

D is correct. This election is not preempted, which means that the primary role does not change until the nodes are rebooted or the VLT process is restarted whenever there is a change in priority. Refer the following DOC page5 https://infohub.delltechnologies.com/t/dell-emc-smartfabric-os10-virtual-link-trunking-reference-architecture-guide-1/

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lobana

3 years, 7 months ago

Correct answer: A https://www.dell.com/support/kbdoc/en-us/000102901/dell-emc-networking-os10-how-to-set-up-virtual-link-trunking-vlt

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tzatziki

3 years, 1 month ago

true... i did this in lab in gns3 with os10 ver 10.4.1.0 and always the secondary remained just that as you say.

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Exam DES-5221 topic 1 question 41 discussion

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