[c-nsp] full duplex mismatch speed - dynamips

[sthaug at nethelp.no]

> > Verify duplex and speed configurations on interface, the rule is:
> > autoXauto, forcedXforced. If problem not solve, disable cdp.
> 
> Also, while auto speed/duplex negotiation is fine for user workstation/PC 
> ports in most cases, I recommend against using it on your network 
> infrastructure if you can help it.

I would have agreed five to ten years ago. However, nowadays we use
autoneg everywhere with a few well known exceptions (e.g. Cisco 7200
with Fast Ethernet PAs). Autoneg simply gives us less problems.

Steinar Haug, Nethelp consulting, sthaug at nethelp.no