title: Cassandra multi AZ seeds
body: <p>We are planning an AWS cluster with 6 nodes with 2 nodes in 3 availability zones all in the same region.<br>
  AZ1a - node1 and node2
  AZ1b - node3 and node4
  AZ1c - node5 and node6</p>
  
  <p>What is recommended for the seeds?  Should it be node1, node3, and node5 so there is a seed in each AZ? </p>
  
  <p>Regards.</p>