Measurement Reference Guide Measurements vSTP Measurements vSTP Link Usage measurements VstpTxLinkTPSAvg 3.97.16.4 VstpTxLinkTPSAvg Measurement ID 21164 Measurement Group vSTP Link Usage Measurement Type Average Measurement Dimension Arrayed by Link ID Description The average egress MSU sent on a link. Collection Interval 5 min Peg Condition None Measurement Scope NE, Server Recovery No action required.