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Exam HCVA0-003 Topic 6 Question 154 Discussion

Actual exam question for HashiCorp's HCVA0-003 exam
Question #: 154
Topic #: 6
You logged into the Vault CLI and attempted to enable an auth method, but you received this error message.
What can you do to resolve the error and configure Vault?
(Error: dial tcp 127.0.0.1:8200: connect: connection refused)

Suggested Answer: D Vote an answer

Comprehensive and Detailed in Depth Explanation:
* A:Connection refused isn't a service issue here. Incorrect.
* B:Permissions don't cause connection errors. Incorrect.
* C:Invalid syntax change. Incorrect.
* D:Default
VAULT_ADDR is HTTPS; if TLS is off, set to http://127.0.0.1:8200. Correct.
Overall Explanation from Vault Docs:
"If
TLS is disabled, set VAULT_ADDR to http://127.0.0.1:8200 to avoid connection errors..." Reference:https://developer.hashicorp.com/vault/docs/commands#vault_addr

by Jim at Jul 07, 2025, 12:32 AM

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