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Gig Oversubscription on 4006 -- does a sup III change it?

The WS-X4412-2GB-T (12 RJ45 and 2GBIC gig ports) is oversubsribed per the documentation the oversubscribed ports are segmented into groups of 4 ports each. Each group shares 1 Gbps of bandwidth. 6Gbps to the backplane. Does the changes to the switching fabric and throughput of a Sup III change that or is it a card limitation?

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Cisco Employee

Re: Gig Oversubscription on 4006 -- does a sup III change it?

The oversubscription is due to the line card. Upgrading to a Sup III will not increase the 6GBPS connection to the backplane.

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