Local Internal Loopback Chapter 9
WinLink™ 1000 User Manual Release 1.9 9-7
This loopback is initiated by the managing computer connected to the local
unit.
Figure 9-9: Remote External Loopback
Local Internal Loopback
The local unit can be set to close an internal loopback to test connection
between the local and remote units and between the remote E1/T1 port
and its connection to the remote user equipment. In this mode, data com-
ing from the remote user equipment is looped back to it locally. This loop-
back is initiated by the managing computer connected to the local unit.
Figure 9-10: Local Internal Loopback
Reinstalling and Realigning a Link
It may be necessary to reinstall the link if the ODUs need to be realigned.
¾ To reinstall the link:
1. Choose a site.
The Configuration dialog box opens.
Note
Activating Install Mode causes both sites to go into install mode, causing
disruption in service for approximately fifteen seconds.
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