[c-nsp] Gigabit aggregation switches

[sthaug at nethelp.no]

> Correct me if I'm wrong, but I believe the only thing you really gain with
> the 3550-12T is the possibility for Layer3 switching.  I haven't personally
> tried it, but I believe you can route between VLANS on the 3550's.  

Routing on VLAN interfaces (SVIs) and physical ports. Routing protocols
(RIPv2, OSPF, BGP).

Of course, if you don't need L3 it's mostly wasted.

Steinar Haug, Nethelp consulting, sthaug at nethelp.no