ool:
        tcp:
          maxConnections: 100
</code></pre><p>Even if Istio’s default round-robin routing calls &ldquo;v1&rdquo; instances on occasion,
maybe even always if &ldquo;v1&rdquo; is the only running version, the above traffic policy
will never be invoked.</p><p>You can fix the above example in one of two ways. You can either move the
traffic policy up a level in the <code>DestinationRule</code> to make it apply to any version:</p><pre><code class=language-yaml data-expandlinks=true data-repo=