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Chapter 10. Remote Configuration
74 ISU 128 User Manual 61202.029L2-1
The Front Panel can only be used to configure other ISU devices with front panels. AT
commands and the VT 100 terminal can be used to configure any ISU device that sup-
ports remote configuration, such as the Express XR/XRT and the ISU 2x64 Rack-
mount.
Remote Testing
Two tests may be performed from the local unit before connecting to the re-
mote unit. Figure 10-4 illustrates the menu path for choosing Loopback Re-
mote 1B and Loopback Remote 2B from the Test menu on the front panel.
Figure 10-4
Test Menu Path
Loopback Remote 1B
The Lpbk Remote 1B option allows a local unit to call, loopback, and BERT
test a remote unit on one B-channel if both the local and remote units are con-
figured for Fallback protocol. The Front Panel and VT 100 terminal will
prompt for the remote number to dial. When a connection is established, error
information is displayed. Press 1) Exit Test or Escape to exit the test. Figure
10-5 illustrates the VT 100 terminal while testing Loopback Remote 1B.
Loopback Remote 2B
The Lpbk Remote 2B option allows a local unit to call, loopback, and BERT
test a remote unit on two B-channels if both the local and remote units are con-
figured for Fallback protocol. The Front Panel and VT100 terminal will
prompt for the remote number to dial. When a connection is established, error
information will be displayed. Press 1) Exit Test or Escape to exit the test.
Set Password
The Set Password option allows the user to store a password up to six digits
for remote configuration access. If a password is entered, any other unit used
to configure this unit remotely must send a password matching the stored
password. If passwords do not match, the remote configuration fails to
2=Loopback Netw.
1=Loopback DTE
2=TEST
3=Loopback Proto
4=Loopback Remote
5=Test Remote
6=Lpbk Disable
7=NEBE/FEBE
0=Software Ver