1) Is this a new install or has it worked in the past? If it worked in the
past, you can eliminate a lot of configuration causes.
2) Assuming that it worked in the past, has anyone changed anything in the
config or operating system of either end?
3) Consider physical layer issues. Can you take the circuit off line and
test end to end for errors? Can your Service Provider help?
4) Can you loop back your own output to verify your box?
5) If you have a spare box can you create a back-to-back lab to test your
box? If that works, can you ship the spare box to the other end to
substitute for the Cabletron?
6) Bet that there are show and debug outputs that will help.
Let us know what the cause was.
> -----Original Message-----
> From: Q [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, May 08, 2001 4:23 PM
> To: [EMAIL PROTECTED]
> Subject: ATM AAL5 errors [7:3682]
>
>
> I'm getting AAL5 CRC and AAL5 Length errors. They are both tied to one
> another in terms of rate of errors. This is a difficult
> problem in terms
> that they are both related. One problem is that the other
> sidce of the WAN
> is a Cabletron SSR 8600 hunk oof crap. Someone give me a clue...TIA!
>
> marc
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