-=== 1^PING <node call>^Find out the delays an a circuit to another node
-This command will enable sysops to determine the speed of an inter-cluster
-node.
-
+=== 1^PING <node call>^Check the link quality between nodes
+This command allows you to send a frame to another cluster node on
+the network and get a return frame. The time it takes to do this
+is a good indication of the quality of the link. The actual time
+it takes is output to the console in seconds.