[c-nsp] 6500 SUP720 High Latency and Jitter issues

[sthaug at nethelp.no]

> The 76xx in that context is more like a 75xx than a GSR.
> The GSR doesn't have a punt path to the main CPU that
> handles the control plane work but the 76xx does. There
> is a punt path on some LC's that have HW forwarding
> capability to the LC CPU for packet forwarding. Same issue
> applies there that performance quickly goes down if
> that happens.

So can we have a knob that turns off any possibility of using the
punt path?

Steinar Haug, Nethelp consulting, sthaug at nethelp.no