I would like to know if Ubr10k with UBR-MC20X20V linecards supports more than four bonded upstreams in a mac domain? if
the answer is yes could somobody share the cmts configuration. The Goal behind is to use for Modems which already
support 8 channels bonded in upstream.
I am currently facing some issues with an unstable upstream SNR.
As the two pictures below show two modems connected on different nodes you can see the difference in upstream SNR.
The first one has many ups and downs and is very unstable ( upstream SNR varies from 25-33 ), this value is common in most of the nodes.
The second one is more stable and has a higher value of SNR, about 36.1 ( we were working on the line when there was a drop that lasted 2 hours ) than the first one.
We have checked the nodes and amps and there are no signs of noises.
after trying too long to provision the mentioned SIP-MTA (with Firmware Revision: 9.1.103S1), some kind of frustration comes up. CM is operational and the MTA goes online and loads the appropriate config file - written like:
We are using in our Lab BSR Euro-8*4 CMTS, all are using same config file, for all it is taking 5 to 7 minute to upgrade/downgrade an image, but from my location it is taking almost 3 hour. So what might be the problem,I have checked with all Euro CMTS, changed the RFC feed also,but still now the same problem. Please tell me the solution for this, and this I m facing now on wards,before that it was fine.
How to change the upgrade/downgrade speed from arris config file ?