I'm sure there were a lot of factors that influenced the decision on whether the support IPv6 natively or not
Like how big was the network and how fast it needed to be up to speed with regards to IPv6 services -as well as expenses associated with the migration Merely by comparing the number of devices that needs to be touched, Tier 2 ISP configuring the whole backbone to support native IPv6 can take comparable amount of time as Tier 1 ISP configuring their PEs and RRs for 6VPE (assuming Opt.C is in place thus no need for ASBRs to be touched) >Not all customers who run across your MPLS network are buying l3vpn services. Right but it's easier (though not perfect) to offer transit Internet services as another L3VPN service if you are already running a huge MPLS inter-networks than building up a separate infrastructure to support the service adam _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/