fix(red): triangle

Author: ldecarvalho-doc

pages/managed-databases-for-redis/concepts.mdx

@@ -20,6 +20,8 @@ A Redis™<sup>*</sup> cluster consists of a set of primary and secondary nodes.
 
 Each Managed Database for Redis™ cluster consists of minimum three and maximum six compute Instances hosting each a primary Redis™ Instance and a secondary Instance for one of the other nodes. If one of the primary nodes fails, the remaining nodes hold a vote and elect one of the remaining secondary nodes as the new primary node. When the failing node rejoins the cluster, it automatically becomes a secondary node and begins to replicate the data of another primary node.
 
+Learn more about the cluster mode on the [Managed Databases for Redis™ FAQ page](/managed-databases-for-redis/faq/#what-is-the-logic-behind-the-cluster-mode).
+
 ## Endpoint
 
 An endpoint is a point of connection to a database. The endpoint is associated with one or more public IPv4 addresses and a port, or with a private IPv4 and a port (if you use [Private Networks](/vpc/concepts/#private-networks)).