[c-nsp] Cisco 1841 Router CRC errors

[Seth Mattinen]

Tom Storey wrote:
> 
> On one particular PC I have cannot auto negotiate and cannot be set to  
> 100/full without producing errors. I have to run it in 100 half. At  
> least this one is only a PC. Its got a Broadcom NIC.
> 
> My suggestion would be, if you can spare two ports on the switch, to  
> create a VLAN and stick the two interfaces that would normally connect  
> directly to each other into that VLAN. Otherwise, try different cables  
> between the two, set the port to 100/half, and try different  
> interfaces if you can.
> 
> I may have other issues with the PC above, such as a dodgy cable. I  
> havnt gone so far to test that out yet as its bandwidth requirements  
> are low, 100/half does just fine.

I had an iMac that only liked 10/full on a cat 2924xl-en. Any other mode 
would produce CRC errors. Not 10/half, not 100 anything, only 10/full.

~Seth