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Result:
“Protection” will be indicated as the
Active
path.
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7
Re-install the fiber connection between NE-A and NE-B.
Result:
After the defined WTR time (1 minute) a switch back to the “Working”
path and a short traffic interruption of about 15 ms is caused.
.................................................................................................................................................................................................
8
Click
Refresh
.
Result:
“Working” will be indicated as the
Active
path.
.................................................................................................................................................................................................
9
Click
Close
.
Manual ring switching
Proceed as follows to test the manual SNCP/UPSR ring switching:
.................................................................................................................................................................................................
1
In the
WaveStar
®
CIT
System View
, select
Fault
→
Protection Switch
{
.
Result:
The
Protection Switch
window appears.
.................................................................................................................................................................................................
2
Select the existing
Path Protection
in the
Ptn Grp
tab on the left-hand side of the
window and click the
Select
button.
.................................................................................................................................................................................................
3
From the
Switch Type
drop-down list box, select
Manual To Protection
.
.................................................................................................................................................................................................
4
Click
Apply
and then
Yes
in the confirmation window.
Result:
An immediate switch to the “Protection” path and a short traffic
interruption of about 15 ms is caused.
.................................................................................................................................................................................................
5
Click
Close
.
.................................................................................................................................................................................................
6
In the
WaveStar
®
CIT
System View
, select
View
→
Protection...
.
Network establishment and testing
SNCP/UPSR test
.................................................................................................................................................................................................................................
365-374-187
Issue 1, December 2005
Lucent Technologies - Proprietary
See notice on first page
10-73
E
N D
O F
S
T E P S
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