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Dear all,

I am trying to setup eMTA of CG3100 with SIP server in my lab.
Appreciate it if someone could provide a sample configuration file for CG3100.

Thanks & regards,
Zane Liu

We supply, support along w/ a lifetime warranty.

we want to buy 2000 pieces or more

I'm trying to run D3 modems (arris CM820) on Cisco ubr10k with Edge QAM Harmonic NSG 9116 without DTI server (Only Wideband DS channels).
Modems are trying to register as D3:

cmts#sh cable modem wideband
MAC Address IP Address I/F MAC Prim RCC MD-DS-SG/
State Sid ID MD-US-SG
001d.d2f0.25b1 172.16.4.69 C5/0/0/U1 init(o) 423 89 13 / N/A

Hi

I'm trying to run D3 modems (THG 571) on cisco ubr10k and they stuck in init(o), tftp server log (utftp on Suse 10):

Hello,
I have get an old C9 Networks C600 CMTS for make lab.
I have also get any nessesary parts (diplex filter, athenuator, ...)

Note: My cable modem found "energy" but don't decode signal (eurodocsis modem)

My version of this cmts has "DOCSIS" firmware and seems to not support EURODOCSIS.
If i look on cmts datasheet, eurodocsis is supported.
Anyone has eurodocsis version of c9 c600 firmware ?

Sorry for my bad english.

Thanks for help

Best regards
Cédric R

Hello everyone

I have an Arris C3 CMTS that is nat recognizing the cable upstream 4 and 5. Im not sure if this is a configuration issue or it is related with the equipment in self. When I try to setup the upstream interface it shows me the message "!Invalid interface: 4" or "!Invalid interface: 5". I have setup the startup-config file with the necessary to put them work at the boot, but they don't came up. Do you know what could be the problem?

Thank you very much.

Javier.

Can someone explain me the behavior of modem (or CMTS) with US bounding ? I'm a little confused.

We have one modem with 8 DS 256QAM, CMTS Cisco UBR 7225.

1) 1 US without "cable mtc-mode" US bounding, channel width 6.4MHz, symbol rate 5.120, 64-QAM => speed 320x20 MBit.
2) 1 US with "cable mtc-mode" US bounding => speed 120x20 MBit.
3) Adding two US into bounding group (3 US in total) => speed 120x40 MBit.

Why the DS speed slow down?

Hi guys!
We have Cisco EPC3208G modems with firmware epc3208g-ESIP-5-v302r125562-121101c-DE.bin. And these modem does not work correctly with our DOCSIS 3.0 CMTS (other modems works perfectly).
For example, we got 130Mbs maximum speed with these Cisco EPC3208G vs 300Mbs with Arris MB820 (8 ds, 1 us).

Does someone have other firmare for this modems?

Thank you!

we have tg862g. the problem is we can change ssid and psw but after reboot the modem SSID and psw will restore back to default one again.

I though it is the problem cuz of the modem locked this function.

is there and OID can change this function?

thanks