Csu Or External Network Loopback - Paradyne 7510-A2-GB20-00 727 User Manual

Testing

CSU or External Network Loopback

5-4
CSU loopback is an external loopback that is located as closely as possible to the
network interface.
Procedure
To run a CSU loopback:
1. Position the cursor at the Start command next to CSU Loopback on the
Network Tests screen.
2. Press Enter.
3. The Start command is changed to Stop. If you want to manually stop the test,
verify that the cursor is positioned at the Stop command.
4. Press Enter. The duration of the test is displayed.
DSU
DTE
DTE
Interface
Port
March 1997
CSU
Aggregate
CSU Loopback
DDS
Network
Port
496-15144
7510-A2-GB20-00