PRCPOLINTERVAL is a system parameter that specifies, in seconds, the polling interval used to look for Systems Communications Services (SCS) applications, such as the connection manager and mass storage control protocol disks, on other nodes. All discovered nodes are polled during each interval. This parameter trades polling overhead against quick recognition of new systems or servers as they appear. PRCPOLINTERVAL is a DYNAMIC parameter. On Alpha and Integrity servers, PRCPOLINTERVAL is also an AUTOGEN parameter.