If you're getting more than a couple of those errors following a power
outage then you most likely have a problem in your CSU/DSU or your telco
has an issue. My guess is the latter but you never know. If you have
the means, swap out CSU/DSUs to eliminate that. Or, as a first step
have your telco do some intrusive after-hours testing. They're probably
going to ask you to change your equipment first. Feel free to lie to
them if you'd like. ;-)
Regards,
John
>>> "Marshal Schoener" 8/22/01 1:09:47 PM
>>>
I know some people have been getting upset about putting 'real world'
problems on the list, so I apologize in advance to those people :)
To make a long story short, I have 2 locations on the same NT
domain...
Both locations are connected by a T1 and 1600 routers.
Everything was fine, until Friday when there was a power outage.
Now, people in the remote location have a hard time logging into the
domain,
retrieving email, and getting resources from the main office with the
servers...
It isn't a constant problem, but more intermittent. The users can
sometimes
logon and get their email, but they can not connect to mapped drives in
the
other location at all.
It is a point-to-point link using HDLC encapsulation.
Everything seems fine on the router, except that the remote router has
a lot
of new 'Input errors' and 'aborts'...
In fact, the exact same amount of each... If I clear the counters,
these
errors build up rather quickly.
Any opinions on what this can be? Perhaps a local provider issue, or
a
hardware issue?
Thanks a million in advance...
PS. This is actually a topic on the support exam for CCNP, so it
should be
useful for everyone :-)
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=16875&t=16873
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