Merge pull request #194072 from tanuballa/patch-204

add note that IPv6 GR is in Public Preview

Author: PRMerger7

articles/expressroute/expressroute-global-reach.md

@@ -31,7 +31,8 @@ ExpressRoute Global Reach is designed to complement your service provider’s WA
 ExpressRoute Global Reach is supported in the following places. 
 
 > [!NOTE] 
-> To enable ExpressRoute Global Reach between [different geopolitical regions](expressroute-locations-providers.md#locations), your circuits must be **Premium SKU**.
+> * To enable ExpressRoute Global Reach between [different geopolitical regions](expressroute-locations-providers.md#locations), your circuits must be **Premium SKU**.
+> * IPv6 support for ExpressRoute Global Reach is now in Public Preview. See [Enable Global Reach](expressroute-howto-set-global-reach.md) to learn more.
 
 * Australia
 * Canada