Docsis chat

We recently did a move to mixed mode on our cmts. Things went well in general, but there are several modems on the system that appear to be DOCSIS 2.0 capable, but show up registered as DOCSIS 1.0 (or 1.1). Here's an example from a "show cable modem docsis version":

0025.f176.xxxx C3/0/U1 online 814 1.1 1.0 tdma NB

Admins,

Is there any possibility to change Cisco EPC3000 to DPC3000 by changing the firmware.
I know that inside hardware part is same for both,but frequency plan is different.So
It is creating a mess in installation. It is not direct Cisco buy, so support hard to find.
Or
any trick like (gscan.asp) .Where I can select the freq. plan like Motorola Surfboards.

Thanks,

Vishal

Hi guys!

I have to install a docsis2.0 system, I got a few docsis 2 configuration on this site but I don't know which row what is standing for. So I looked the http://cmtsinfo.net/ site but this descriptions isn't enough for me.

If you know a site where I will get more description or you have a documentation please share with me.

Best regards,
Arpad

We now have cable modems/MTA's registering. Speed is the issue. No one can get more than 100K down and 1.7M up. Cisco config is pasted and one of the config files is pasted as well.

Hi,

I've an issue on our CMTS 10k-PRE2. Strangely, I've some modems they report anormal Downstream Power, as you can see above.

Output of 'show cable modem phy' command.

Hello ,

I have a bsr 2000 that is reading :

CPU overtemp: 1

Which I know is an error and the alarm light is showing red. I am thinking the alrm is due to this error? And if so , how could I fix it? It is causing the cmts to drive the CPU Core Remote Temp: 85.00 C, which is too hot in my opinion. Any help much appreciated, thanks Jose.

Hi,

Can someone give me the UBR7246 temperature OID?

Thanks,
emkowale

Greetings we can supply the following:

60x Harmonic NSG-9116 (Narrowcast Services Gateway 9000, Edge QAM) MPEG2/MPEG4 H264

PN: NSG9116-0G-00-74-1

Looking for $475.00ea obo

These units are used with 90 day warranty. Thank you.

Kurt Paulus
NW Remarketing
503-881-3578
kurt@nwrusa.com
aolim: kurtnwr
www.nwrusa.com

Hi,

Can someone post a config file for an ARRIS TM822? I'm familiar with the TM402, TM502 and TM602. They would allow me to use two config files. One for the modem and a mtamac.bin for the emta. Do the TM822s support that? It think it's called guip.

Thanks,
Eric

Good day everyone,

I wonder one thing about DHCP:

I use static defininitions for each cable modem / MTA in DHCP configuration.

I'd like to add definition (class), that for each CM's model, first DHCP check if software is correct (opt-43),
and than:
- if it's different than expected - modem gets a config that tell him to make a SW upgrade
- if it's correct - modem get's his normal,"operational" config defined in static binding and logs normally.