derstanding what happened"><a href=#understanding-what-happened>Understanding what happened</a><li role=none aria-label=Cleanup><a href=#cleanup>Cleanup</a><li role=none aria-label="See also"><a href=#see-also>See also</a></li></ol><hr></div></nav><p>This task shows you how to route requests dynamically to multiple versions of a
microservice.</p><h2 id=before-you-begin>Before you begin</h2><ul><li><p>Setup Istio by following the instructions in the
<a href=/v1.1/docs/setup/>Installation guide</a>.</p></li><