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ZigBee™ Protocol Tools

3.4.3 Viewing Network Traffic

After the network above was created, one of the devices attempted to send a message

to another device. The path that the message followed is shown in Figure 3-26.

FIGURE 3-26: NCD MESSAGE PATH

The NCD window shows how the message went from device 00.04.A3.00.00.00.00.88

to device 00.04.A3.00.00.00.00.01, traveling through two other nodes.

This particular message requested an APS Acknowledge. Figure 3-27 shows the path

of the APS Acknowledge. The ZENA analyzer illustrates that the APS Acknowledge

followed a different route than the original message.

FIGURE 3-27: NCD APS ACKNOWLEDGE PATH

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 87 88

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Microchip Technology Zena Guide de l'utilisateur Page 51