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New Member

4507R catalyst switch port connect/disconnect

hi,

I have a big problem with a 4507R catalyst switch(The all port are 1Gb).

When I configure a port to 1G, this port connect, disconnect,connect, disconnect ...

But when i configure this port to 100M it's ok.

The pb is that the all port are busy, i don't have a free port to pluged the cable.

I can't restart the catalyst.

Please help me!! because it's very urgently!!

It exist a solution without restart....

In advance thank you

5 REPLIES

Re: 4507R catalyst switch port connect/disconnect

New Member

Re: 4507R catalyst switch port connect/disconnect

Hi,

I have always the same pb.

Please help me!!

Purple

Re: 4507R catalyst switch port connect/disconnect

Sure you have a cat 6 8 wire patch cable . Gig takes all 4 pairs of wires to run correctly . I also have always left the port as auto to runn gig . Also if you hardcode the switch you have hardcode your nic too .

New Member

Re: 4507R catalyst switch port connect/disconnect

Yes, the cable is ok.

I have tested with an other cable and i have the same pb.

Please help me

Re: 4507R catalyst switch port connect/disconnect

set speed/duplex to AUTO on 4507 port and server NIC.

Then shut the interface and then no shut.

see if it helps ...

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