Chapter 5 - Monitoring and Testing the Campus System
All loopback options are accessed through the Loopback Settings menu. To open this menu:
1From the Diagnostics screen, type 1 then press ENTER . The Loopback screen is displayed.
Jan 01, | 1970 | ADC TELECOMMUNICATIONS, CAMPUS RS, Version 5.1 | 18:19:29 | ||
Local Unit ID: |
| Local I/F: REX2 |
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Remote Unit | ID: |
| Remote I/F: FRAC V.35 | ||
Circuit | ID: |
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| LOOPBACK |
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ACTIVE | LOOPBACK: None |
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1) | Local Data Port toward Local | Data Port | Not available |
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2) | Remote Data Port toward Local | Data Port | Not available |
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3)Local Data Port toward Remote Data Port
4)Remote Data Port toward Remote Data Port
5)Terminate Loopbacks
6) Loopback Timeout (min): | 20 | (20, 60, 120, None) |
WARNING: Any loopback will remove data link from service.
(R)eturn (M)ain Menu
2To initiate a loopback condition, type the number (1 or 2) that corresponds to the loopback then press ENTER . The Loopback screen displays the new loopback status.
3To clear a loopback condition, type 3 then press ENTER . The system disables the loopback and the Loopback Settings menu is displayed.
If you set the loopback timeout to NONE, a loopback runs until you clear it manually or turn the unit off.
4To select a loopback timeout, type 4 then press ENTER . Continue until you select the timeout (20, 60, or 120 minutes or none which disables the timeout) you want for this test. The default is 20 minutes.
The loopback timeout determines the amount of time before a loopback clears automatically.
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