Docsis chat

Although I have set configuration in CASA,we are seeing that some downstream are congested and some are free.Can any one help me out to resolve the issue.Currently I am using single mac-domain(2) for the cmts
I have following configuration in my CMTS.

Hello ,

Does anyone test isc dhcp server installed as a virtual machine (VMware platform).

Thanks in advance.

Dr

Hi,

l'm receiving this log since I update my IOS to: ubr10k4-k9p6u2-mz.122-33.SCJ2a.bin

SLOT 5/0: %JIB3_US_FAUNA-3-JIB3_US_SEU_INT: JIB3_US_FAUNA_SINGLE_BIT_SEU_INT event; cri_bit_info 0x6DFC0220; ctrl_status 0x0000152A

Only slot 5/0 are affect.

any idea ?

Interface Cable5/0/0
Hardware is MC2020V

I don't know much about these units. I was curious how many channels can be bonded for docsis 3. I believe the unit I was looking at has 6.4 firmware and 2 tx32 cards and 1 RX48. It also has 2 SRM4. All documents i have read from motorola say 4 bonded but did say it would be capable of more in future and these documents i was reading were like from 2008. I seen several topics on the forum saying they were bonding more the 4. Any info would be appreciated.

Hi! I'm testing the Remote Query feature on the C4 CMTS, I add the OIDs to the configuration file to allow the CMTS to poll the RF parameters form the cable modem but the cable modem wont lock, it is stuck at dhcpv4done (TFTP error). The network that I use falls on a VRF environment, I test the same config on a default network and it is working. This is my configuration file for the Remote Query testing,

I apologize beforehand for the naive question but I am unfamilar with the details of how DOCSIS works.

I am interested to find out if it would be theoretically possible to have 2 different operators share the same outside plant by operating separate CMTS on it. Could they operate their networks independently by deciding on the allocation of some fixed amount of spectrum on the upstream and downstream to each?

Thanks.

Dear,

           In a cmts cisco uBR10K I am trying to work with 12 channels downstream by 2 upstream. In the network I only have cable docsis 2.0 and 8x4 docsis 3.0. I want the amount of 2.0 cables per downstream x upstream to be balanced. I'm trying to get the 8x4 3.0 cable also balanced. In the example of the file attached the fiber-node cable 50 and 51 worked but the 53 cables 3.0 only picked up a downstream channel and 1 upstream. Can you configure this? Anyone have an idea?

Thank you, Flavio.

Hi All,

Hi there,

We have a CASA C100G and we are having problems with bonding:

hostname#show cable modem non-bonding
MAC Address IP Address US DS MAC Prim RxPwr Timing Num BPI
Intf Intf Status Sid (dB) Offset CPEs Enb
001d.d4d7.3e62 10.11.17.196 12/13.1/0 1/6/4* online(pt) 3476 0.0 3673 2 yes
001d.d4dd.90a2 10.11.1.234 13/0.2/0 2/0/19* online(pt) 8007 -0.7 3203 3 yes
...
...

What is the difference between the power level and signal level? You read power level on modem and it is different than signal level on signal meter. I am looking for some classification. It can be confusing.