[c-nsp] Basic understanding of 6PE and 6VPE

[Tarko Tikan]

hey,

> If the intermediary routers are ipv6 capable don't omit placing an
> ipv6 address on interfaces. 6pe should only be a stopgap until the
> devices can do native.

Doesn't make any sense before we have IPv6 MPLS implementation. We MPLS 
switch all IPv4 packets (QOS based on EXP, so we don't have to reset 
DSCP, being one of the reasons), for example.

-- 
tarko