[c-nsp] sup2T software & release notes have hit

[Robert Hass]

> The 6708 card isn't mentioned elsewhere on the page. Specifically not in
> "Table 6. DFC4 Field Upgradable Linecard". Anybody know what that means?
> Do we have to buy new 6908 cards instead? Or will there be a field
> upgrade?

As 6708 is DFC-only (same as 6716) and cannot work in CFC due to lack
of some bus ASICs. You cannot it use with 2T due to incompability DFC4
to DFC3. DFC4 is not supported at all at 67xx linecards. But there is
special TMP program for 6708 linecards for upgrade them to 6908. Talk
to your account team for details.

Robert