300-435: Automating and Programming Cisco Enterprise Solutions

By Cisco · Question Mode

QuestionQ30

Controller-Based Network Automation

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Refer to the exhibit. A network engineer needs to collect interface error statistics for Cisco Catalyst SD-WAN vEdge routers. The engineer creates a Python script to make Cisco Catalyst SD-WAN vManage API calls. Interface error details will be monitored in real time and sent to the technical service monitoring system. After running the script, this message is received:

> "Response error code . Failed to get error statistics."

Which action resolves the issue?

Explanation

Cisco Catalyst SD-WAN Manager retrieves vEdge interface error statistics through GET /dataservice/device/interface/error_stats?deviceId=<device-IP>. The request URL must use that error-statistics endpoint and supply deviceId only once with the device IP address; malformed query syntax or the unrelated port_stats endpoint prevents the required error-statistics response.

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