public String getDistributionConfigDescription() {
    if (agent == null) {
      return null;

    } else {
      return agent.getTransport().toString();
    }
  }
Returns a description of the distribution configuration used for this distribution manager. (in
ConsoleDistributionManager)

@return <code>null</code> if no admin {@linkplain #getAgent agent} is associated with this
        distribution manager
geode-core/src/main/java/org/apache/geode/distributed/internal/ClusterDistributionManager.java