WEBVTT

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Open the lab you want to monitor.

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We will watch the first Ethernet interface on router R one.

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Use your Gateway API token as the telemetry API key.

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Store the token privately in the client configuration file.

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Use the router name and the exact interface path.

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Run Get to check that the interface is administratively down.

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Start a sample subscription for the same interface.

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The client receives a new sample every two seconds.

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Run no shutdown on the interface in the router terminal.

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The next sample shows that the interface is administratively up.

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Press Control C to stop the subscription.

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Start a new subscription when you switch labs.