[c-nsp] necessity of nowadays

[Phil Mayers]

On 23/03/16 12:48, Chuck Church wrote:
> UDLD works well when you've got a L2 switch with distributed processing,
> such as a 6500.  We've had cases where a Sup was failing, perhaps due to

I disagree. We ran UDLD on 6500 for 5+ years, and it caused way more 
problems (particularly due to false-positives) than it solved.

We ripped it out, and I've no cause to question that decision.