[c-nsp] 6500 stable code

[A.L.M.Buxey at lboro.ac.uk]

Hi,

> I'm a bit disappointed some of the features e.g. HSRP multiple group  
> optimisation, BFD etc. are useless on SVI/switchport based deployments -  
> does anyone really run 6500s with sub-ints? - but there we go.

agreed - most of the audit tools scream that I'm
running interfaces as switchports... anyway,
as far as I'm concerned, SXI is a must for IPv6 deployment
(PS 12.2(50)SYA is for C6500 platform)

alan