About DazWilliams

DazWilliams · 07-18-2006

We have a 2Mbit leased line between two of our sites. In the last day or two we have been experiencing thousands of frame and CRC errors on one of our serial interfaces (X21). Today our leased line providers did and end to end test of the line and fo...

DazWilliams · 07-19-2006

Just a quick update, I have now installed the WIC-2T and new cables. I have connected both lines, one 2Mbit to internet line and one 2Mbit point to point. The internet line is showing no errors on the interface whilst the point to point is still show...

DazWilliams · 07-18-2006

I did originally suspect the DSU but the engineers did there end to end test from our side of the dsu's, basically connected to the x21 interface on the dsu's at either end and plugged a gadget into it that then ran for about 30 mins

DazWilliams · 07-18-2006

ThanksProblem is the sites are 80 miles apart and because we have limited connectivity, its better than none, I've already ordered a new WIC-2T because we have another leased line out to the internet, so I would need a second WIC anyway. I suppose it...

Member Since	‎07-18-2006 06:36 AM
Date Last Visited	‎08-18-2017 03:53 AM
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Serial Line Problem

Re: Serial Line Problem

Re: Serial Line Problem

Re: Serial Line Problem