iFIT Measurement Mode

iFIT supports end-to-end and hop-by-hop measurement.

• Figure 1 shows a typical network where iFIT end-to-end measurement is implemented. End-to-end measurement can be deployed on the ingress and egress of the transit network to monitor the network performance in real time.
• Figure 2 shows a typical network where iFIT hop-by-hop measurement is implemented. Hop-by-hop measurement can be deployed on each node of the transit network to monitor traffic passing through these nodes in real time, helping customers quickly diagnose faults.

Figure 1 iFIT end-to-end performance measurement

Figure 2 iFIT hop-by-hop performance measurement