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

This feature enables TWAMP Light periodic accelerated advertisement for unidirectional delay measurement. 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.