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New Member

3548xl Speed/Duplex Mismatch Question

Is there any way from the console of the 3548xl to tell if the device connected to a particular port is speed/duplex mismatched?

All the ports on the switch are set to 100/Full and I want to ensure all the desktops are as well.

Thanks

2 REPLIES

Re: 3548xl Speed/Duplex Mismatch Question

CRC errors are usually an indication of a mismatch.

show interface | i CRC

You can also see what devices are running at half duplex.

show interface | i half

Hope that helps.

New Member

Re: 3548xl Speed/Duplex Mismatch Question

Thanks,

Are there any free windows based tools that lets you see what IP's are on what port?

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