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How to shorten ranging time?!

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astrit
How to shorten ranging time?!

Hi all,

I would like to short the ranging time of CMs connected to Arris C3 CMTS. From my experience to the other CMTS-es I configured ranging-backof to 1 4, and it works, but in Arris C3 CMTS even with this parameter configured, some of the modems are staying for long in init(r1) mode.

Does anybody know what else I need to reconfigure?

Thanks
Astrit,

Anonymous (not verified)
How to shorten ranging time?!

Astrit kjo ndoshta do te ndihmoje pak, sigurisht qe duhet qe per çdo upstream te konfigurosh te njejtin parameter:

cable upstream x data-backoff automatic
cable upstream x range-backoff automatic

Pershendetje

astrit
How to shorten ranging time?!

I've found a solution to this problem.

With the following parameters configured the CMs are ranging very quickly:

interface Cable 1/0
cable insertion-interval 5
cable upstream x.x range-backoff 1 4

Zubz3R0, the data-backoff parameters take place after CM has been ranged.

Astrit,