You didnt say what kind of card/router, I found a couple underflow causes
on
http://www.cisco.com/univercd/cc/td/doc/product/cable/cab_rout/cfig_nts/4108atmc/4108over.htm
Brian "Sonic" Whalen
Success = Preparation + Opportunity
On Thu, 14 Jun 2001, ken lindahl wrote:
> hi,
>
> does anyone have any pointers on the following error message:
>
> 2001 Jun 14 14:50:50 PDT -07:00 %SYS-3-SYS_LCPERR3:Module 4: Coil Pb Tx Underflow Error - Port #13:
> 2001 Jun 14 14:50:50 PDT -07:00 %SYS-3-SYS_LCPERR3:Module 4: Coil Pb Tx Underflow Error - Port #14:
> 2001 Jun 14 14:50:50 PDT -07:00 %SYS-3-SYS_LCPERR3:Module 4: Coil Pb Tx Underflow Error - Port #15:
> 2001 Jun 14 14:50:50 PDT -07:00 %SYS-3-SYS_LCPERR3:Module 4: Coil Pb Tx Underflow Error - Port #23:
>
>
> this is happening on a catalyst 6506 w/sup2, pfc2, msfc2, running ver 6.1(2)
> on the sup2. Module 4 is a 48-port 10/100 TX blade; there are identical
> blades in slots 2, 3, and 5 that are not showing this problem. the error
> appears to be affecting ports 13-23 on the blade, when it happens it happens
> to several ports at the same time, but not always the same set of ports.
>
> i can't find any reference to this error message on cisco's web pages.
>
> thanks,
> ken
>
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