http://www.w3.org/ns/prov#value | - Another thing to note, most cmts' pair multiple upstreams with a single downstream.http://www.cisco.com/en/US/prod/collate ... 1_04-1.jpghe is a picture of a single Cisco UBR line card which has 2 downstreams and 8 upstreams.So, if for example 1000 customers share a downstream, only 250 of those might share each upstream.
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