From: Michel Lanners <mlan@cpu.lu>
To: mgopik@yahoo.com
Cc: linuxppc-dev@lists.linuxppc.org
Subject: Re: Problem with FEC on CLLF
Date: Fri, 19 Jan 2001 07:58:13 +0100 (CET) [thread overview]
Message-ID: <200101190658.HAA00760@piglet.grunz.lu> (raw)
In-Reply-To: <20010103152029.51915.qmail@web11108.mail.yahoo.com>
On 3 Jan, this message from gopi krishna echoed through cyberspace:
> If we connect this to our switch *through a
> hub*(100mbps half duplex), everything is working fine.
>
> If we connect this directly to the switch, both the
> switch and the cllf show the link status to be up and
> connected(100mbps, half duplex), but ping doesnt work.
>
> We have noticed that the switch recieves the
> packets(frames) that the cllf is sending on the fec
> port, the switch is sending some frames to the cllf
> fec port, but cllf doesnt receive even a single frame.
>
> Any pointers to the possible problem/solution?
I have seen things like that happen with bad cables. 100 Mb/s is very
sensitive to cable quality. Use a good, commercial-grade pre-built
cable, not homemade.
Michel
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prev parent reply other threads:[~2001-01-19 6:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-01-03 15:20 Problem with FEC on CLLF gopi krishna
2001-01-19 6:58 ` Michel Lanners [this message]
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