Testing

7-3

7612-A2-GB20-10 November 1997
Network Tests
To access the Network Tests screen, follow this menu selection sequence:
Main Menu
→
Test
→
Network Tests
main/test/network
Device Name: Model: 7612
NETWORK TESTS
Test Command Status Result
CSU Loopback: Start Inactive 0:00:00
DSU Loopback: Start Inactive 0:00:00
Send V.54 Up: Send Inactive
Send V.54 Down: Send Inactive
Send 511: Start Inactive 0:00:00
Monitor 511: Stop Active 125:08:48 Errors 99999+
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Ctrl-a to access these functions, ESC for previous menu MainMenu Exit
ResetMon
Use the Command column to start or stop a test by pressing Enter. The Result
column displays the test duration since the last device reset. When the Monitor
511 test is active, ResetMon is available to reset the error counter to zero.
A network-initiated loopback is not affected by the Test Timeout option, the Stop
command on the Network Test screen, or the Abort All Tests command from the
Test menu.

CSU or External Network Loopback

CSU loopback is an external loopback that is located as closely as possible to the
network interface. An active CSU loopback disrupts IP data going over the IMC.
DSU CSU
DTE
Interface Aggregate
DTE
Port
DDS
Network
Port
496-15144
CSU Loopback