Specifications

RICi-4E1/T1, RICi-8E1/T1 Installation and Operation Manual Chapter 6 Troubleshooting and Diagnostics
RICi-4E1/T1, RICi-8E1/T1 Ver. 2.0 Testing the Unit 6-11
4. Select Display Trace Route to start tracing.
RICi-4E1/T1, RICi-8E1/T1 starts tracing the route displaying the IP
addresses of all hop nodes.
5. Select Stop Trace Route to stop the tracing.
RICi-4E1/T1, RICi-8E1/T1
Main Menu>Diagnostics>Trace Route
1. Destination IP Address …(0.0.0.0)
2. Display Trace Route
3. Stop Trace Route
Please select item from 1 to 3
ESC-Previous menu; !-Main menu; &-Exit; ?-Help
Figure 6-11. Trace Route Menu
Performing a Loopback Test on E1/T1 Links
This diagnostic utility executes local loopback test on the E1/T1 links. The
purpose of these loopback tests is to determine the source of a break in the data
flow.
Loopbacks are not allowed on a live E1. It must be disconnected or
administratively disabled before applying the loop. If not, a warning message will
be displayed and the loop will not be performed.
³ To execute a loopback test on the E1/T1 links:
1. Navigate to Main menu>Diagnostics> Loopback.
2. The E1 Loopback menu appears as illustrated in
Figure 6-12 .
3. Press <f> until the required port is reached.
4. Select the Loopback state as follows:
• 1 - Remote: Perform remote loopback
• 2 - Disable: Disable loopback testing.
5. Select Time To Start in seconds (0 – loop starts immediately).
6. Select Duration in seconds.
RICi-4E1
Main Menu>Diagnostics>Loopback
Port (1)
1. E1 Loopback State1 > Disable
2. Time To Start (sec) [0-600] ... (0)
3. Duration (sec) [0-3600] ... (1000)
f-Forward
ESC-Previous menu; !-Main menu; &-Exit
Figure 6-12. E1 Loopback Menu