.................................................................................................................................................................................................
10
Set the
Output Mode
to
NORM
.
.................................................................................................................................................................................................
11
Set the
Protection Type
.
•
For a UPSR select
NA
.
•
For an SNCP you can select
SNC/N
(using non-intrusive monitoring or
SNC/I
(using inherent monitoring).
SNC/I protection, generally, protects against failures in the server layer. The
protection process and the defect detection process are performed by two adjacent
layers. The server layer performs the defect detection process, and forwards the
status to the client layer by means of the
Server Signal Fail (SSF)
signal.
SNC/N protection, generally, protects against failures in the server layer
and
against failures and degradation in the client layer. This means the non-intrusive
monitor function on the receive side detects Signal Fail (SF) and Signal Degrade
(SD) events on the incoming signal and triggers the switch.
.................................................................................................................................................................................................
12
Select the
Hold Off Timer
. Values between
0
and
10000 ms
are possible.
NOTE:
The hold-off time should be configured in such a way that an interaction with
other protection schemes (equipment protection or MS-SPRing/BLSR) is taken into
consideration. Via different hold-off times you can define which protection should
switch first. Thus double switches can be avoided.
.................................................................................................................................................................................................
13
Insert a name with up to 24 characters for the protection group in the
PPG Name
text
box.
.................................................................................................................................................................................................
14
Set the
Revertive Mode
to
ENABLE
.
.................................................................................................................................................................................................
15
Set the
Wait To Restore Time
to
1 Minute
.
.................................................................................................................................................................................................
16
Click the
Apply
button to apply your settings.
.................................................................................................................................................................................................
17
Repeat
to
for NE-B via remote login.
To do that, enter the following:
•
The
TID
of NE-B as
NE Name
•
LambdaUnite(R) MSS
as
NE Type
•
OSI
as
Connection Type
.
Network establishment and testing
SNCP/UPSR test setup
.................................................................................................................................................................................................................................
365-374-187
Issue 1, December 2005
Lucent Technologies - Proprietary
See notice on first page
10-47