Quote:
Originally Posted by Ignitionnet
Each 10k can hold 8 cable line cards, one line card that comes to mind can have 72 downstreams and 60 upstreams, split that 12 ways you've 12 service groups of 6 downstreams and 5 upstreams.
Basically fully load a Cisco 10k with that you've close to 24Gbps of downstream and, using the current schemes VM are, 8.7Gbps of upstream capacity.
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So what are VM using, if they have this many upstream channels available why do they all seem so congested? Most areas are using 4 downstreams and 1 upstream, and if theres 72 down and 60 up, why cant it be 4 down and 3 up for each modem, that would certainly lower ping and jitter and stop TBB ping graphs looking like a house fire.
Im sure theres a reason why not, but I cant work it out myself