IS-IS : TWAMP Light - Unidirectional Link Delay Measurement - Accelerated Threshold

Use this feature to configure the TWAMP Light periodic threshold for unidirectional delay measurement, which is used to report when the Unidirectional Link Delay measured parameter crosses the accelerated threshold, when accelerated announcement is enabled. Network performance can be measured using TWAMP Light. You can use TWAMP Light probe messages to get the measurement of various performance metrics. IS-IS traffic engineering extensions help distribute these metrics across the network, which in turn can be used to make path-selection decisions based on network performance.