6to4 tunnel for cat4500 and cat6500

maweiwei43 · ‎12-11-2007

We are going to set up ipv6 over ipv4 connections by 6to4 tunnel. It's neccessary to update our current switches.

Now I just got to know that cat4500 with Sup5 and cat6500 with Sup32/Sup720 support ipv6 routing, and do they support 6to4 tunnel? And do they support netflow v5 v9?

wong34539 · ‎12-18-2007

Both switches support netflow.

4500:

NetFlow functionality is embedded in the supervisor engine itself.

6500:

NDE collects statistics globally from traffic that flows through the switch and stores the statistics in the NetFlow table

paitken · ‎01-12-2008

You can use Cisco Feature Navigator to find this out: http://www.cisco.com/go/fn

In this case choose "Search by Feature", add "IPv6 Tunneling: Automatic 6to4 Tunnels" and "netflow", choose your platform and the relevant releases will be shown.

wochanda · ‎01-13-2008

The Sup32 and Sup720 support 6to4 tunneling in hardware, but no supervisor for the 4500 will.

Will