No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

NG-SDH has a feature to Delete 2FMSP parameter and again reconfigure it even the service is configured

Publication Date:  2012-07-24 Views:  38 Downloads:  0
Issue Description
NG-SDH product support to delete the 2FMSP parameter and again configure the parameter, even you have configured the services.
Alarm Information
None
Handling Process
After above activity Site-B -10G becomes the extension sub-rack of OSN-7500.
So now we have to Delete the 2FMSP Groups at OSN-7500 and again configure it for 3-NE ring and Linear MSP b/w Site-B-10G and OSN-7500
Group-1-(2FMSP)  for Three NE ring
8-T2SL64
11-T2-SL64
Group-II-(1+1MSP) Connect with Optix 10G of Site-B
5-T2SL64
14-T2SL64
So above procedure you can check we can easily delete the MSP parameter in OSN-7500 and again configure it, the services only fluctuate for milli second.
Root Cause
We are task to perform the optimization of running SDH Network into DWDM.
a) First task is to commission the DWDM Network.
b) Then add OSN-7500 in existing SDH ring (connect with Optix 10G)
c) Connect the OSN-7500 to DWDM equipment 
Network diagram
Site-A-10G---Site-B-10G-----Site-C-10G in a ring.
For working path
Optix-10G-5-SL64---OSN-7500-5-T2SL64---11-N1SF64--------BWS-1600G-MR2
So after that we to perform the above activity for protection path.
Protection path
Optix-10G-6-SL64---OSN-7500-14-T2SL64---8-N1SF64--------BWS-1600G-MR2
So 2FMSP Group define has following way
Group-1 at OSN-7500
5-T2SL64
11-T2SL64
Group-II at OSN-7500
8-T2SL64
14-T2SL64
Group-III at OSN-7500
4-T2SL64
15-T2SL64
So now Network is configured Like below
Activity at protection path of Site-B (Activity purpose is bring Optix-10G is a extension sub-rack of OSN-7500)
Site-A-(10G)-6-SL64---5-SL64-Site-B-(10G)--6-SL64---5-T2SL64-OSN-7500----11-T2SL64--0SN-7500-4-T2SL64----14-T2SL64----5-SL64-Site-C(10G)----6-SL64---5-SL64
Same procedure b/w Site-A and Site-B protection path and ring becomes
Site-A-(10G)-6-SL64---8-T2SL64-OSN7500--11-T2SL64---5-SL64-Site-C-6-SL64---5-SL-64-Site-A
Now we have three NE rings 
Site-A
OSN-7500
Site-C
Suggestions
NG-SDH Feature to delete the MSP parameter and again configure it even the services is mapped , it is very useful for optimization of Network.

END