 class=desc>How to configure tracing options using MeshConfig and pod annotations.</p></div><div class=entry><p class=link><a data-skipendnotes=true href=/v1.18/docs/tasks/observability/distributed-tracing/telemetry-api/>Configure tracing with Telemetry API</a></p><p class=desc>How to configure tracing options using Telemetry API.</p></div></div></nav></article><nav class=pagenav><div class=left><a title="Describes Istio's authorization and authentication functionality." href=/v1.18/docs/concepts/security/ 