System information

Chapter 7 Fault Management IPmux-8/16 User’s Manual
7-8 Performing Loopback Tests
Performing a CT3 Port Loopback Test
 To initiate a loopback test for a CT3 interface:
1. Click a CT3 interface.
2. Diagnostics > Loopback...
The Interface Loopback dialog box appears (
Figure 7-8).
3. Set the desired loopback test and click <Set>.
The loopback test is performed.
Figure 7-8. Interface Loopback Dialog Box – CT3
Table 7-6. CT3 Interface Loopback Parameters
Parameter Possible Values / Remarks
Slot 3, 4
Port Channelized T3
Type CT3
Current Loopback Current loopback status
Internal, External, Disable
Loopback Type of loopback test
Internal, External, Disable