在我的Windows 10中我安装了Datastax Devcenter，它无法创建连接并且丢失以下错误。
The specified host(s) could not be reached.
All host(s) tried for query failed (tried: /192.168.70.13:9042 (com.datastax.driver.core.TransportException: [/192.168.70.13:9042] Cannot connect))
[/192.168.70.13:9042] Cannot connect
我需要一个解决方案来解决这个问题。