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8. Troubleshooting
8-26
September 2002 9128-A2-GB20-80
Physical Tests
Physical tests require the participation of your network service provider.
Main Menu
→
Test
→
[Network Physical Tests/Data Port Physical Tests/
DSX-1 Physical Tests/PRI Physical Tests]
If the unit does not have the ISDN PRI DBM feature, PRI Physical Tests does not
appear.
A FrameSaver unit’s physical tests screen for the network interface is shown
below.
Physical Tests Screen Example
The I
njectErr function key at the bottom of the screen only appears when a Send
Pattern Test is Active. Select I
njectErr to inject a single bit error into the pattern
being sent.
The R
esetMon function key at the bottom of the screen only appears when a
Monitor 511 test pattern is Active. Select R
esetMon to reset the monitor pattern
error counter.
CAUTION:
You should not run these tests with frame relay equipment attached;
you must disconnect the frame relay equipment and use external test
equipment.
main/test/network 9128-II
Device Name: Node A 5/26/2000 23:32
NETWORK 1
PHYSICAL TESTS
Test Command Status Results
Local Loopbacks
Line Loopback: Start Inactive 0:00:00
Payload Loopback: Start Inactive 0:00:00
Repeater Loopback: Start Inactive 0:00:00
Remote Loopbacks
Send Line Loopback: Down Send Inactive 0:00:00
Pattern Tests
Send: user-defined
0a0a Stop Active 0:00:00 - Errors 99999+
Monitor: user-defined0a0a
Stop Active 0:00:00 - Errors 99999+
--------------------------------------------------------------------------------
Ctrl-a to access these functions, ESC for previous menu M
ainMenu Exit
I
njectErr ResetMon