link down to Nokia FW

Unanswered Question
Aug 2nd, 2009

I have a Nokia FW with a 10/100/1000 interface connected to a Catalyst 3524XL. It is configured forzed 100-full and working ok. Last week I tried to change the switch to a Catalyst 3750G, and link was down. We changed speed, duplex, auto, etc, but link was down. ¿Any ideas?

Cabling tested twice, it happens in two differents FWs, and a laptop works ok with the same cabling and interface in 3750G.

I have this problem too.
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This can be caused by a duplex mismatch and physical problems, such as a bad cable, port, or NIC on the attached device.

If you getting any runts on the interface then it is sounds like bug CSCec14238.

One of the most common issue people faces is the loss of connectvity once IP routing is enabled on the switch. A common cause for this issue is the command used to specify the default gateway for the device.

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