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S50n w/ 10ge Input CRCs/Discards
 

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doug at warner

Apr 28, 2011, 8:12 AM


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S50n w/ 10ge Input CRCs/Discards

We're trying to deploy 10ge upstream to our S50n stack (read, all the port 0
modules are stacking modules). We're seeing a decent amount of Input
CRCs/Discards and can't get the link to go > ~120Mbps. We've replaced
*everything* in this link (other than the upstream RSP) -- fiber, 10ge module,
XFPs and are still seeing this problem. Flow control is off on both ends; CPU
seems fairly low (<12%).

Any ideas on what might be going on here? Anyone else having problems w/ 10GE
on S50?

-Doug
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Subject User Time
S50n w/ 10ge Input CRCs/Discards doug at warner Apr 28, 2011, 8:12 AM
    Re: S50n w/ 10ge Input CRCs/Discards marcus at grmpf Apr 29, 2011, 10:09 AM
        Re: S50n w/ 10ge Input CRCs/Discards geekgirl at gmail Apr 29, 2011, 11:54 AM
            Re: S50n w/ 10ge Input CRCs/Discards doug at warner Apr 30, 2011, 6:50 AM
    Re: S50n w/ 10ge Input CRCs/Discards joelja at bogus May 8, 2011, 11:29 AM
    Re: S50n w/ 10ge Input CRCs/Discards doug at warner May 23, 2011, 12:26 PM

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