Agilent Technologies J3972A - Manual (Page 79)

Installation
Connecting the Probe
59
1. Disconnect the cable between the ATM/OC-3 switch and router.
2. Connect the OC-3 ATMProbe’s Port 1 to the ATM/OC-3 Switch port that
was just disconnected in Step 1. Figure 3-11 shows how to connect the probe
to an OC-3 ATM network.
3. Connect the OC-3 ATMProbe’s Port 2 to the router port that was just
disconnected in Step 1.
In this connection scheme, the probe monitors network traffic as if the signal
between the switch and Router is sent straight-through the probe.
NOTE Port 1 of the probe’s OC-3 ATM Interface is for connecting to an ATM/OC-3
switch and Port 2 is for connecting to a router. It might be necessary to swap
cables.
Figure 3-11: Connecting the Probe to an OC-3 ATM Network
Agilent OC-3 ATMProbe