I have a network that I am currently working on that is made mostly of Catalyst 3750 switches. I have multiple VLANs for voice, data, management, ect. At the moment it is using layer 2 switching, but due to the multiple tiers of switches in the network I believe that we would benifit from changing it to layer 3. I have no control of what is on the network, that's for my seniors to decide but I do have control over configurations to some extent. I am using trunk ports at the moment between all of the switches, only one of which is connected to the router, and the rest go to that switch or one connected to it. to enable layer 3 switching and OSPF is this all I have to do? interface vlan xxx description management vlan ip address x.x.x.x x.x.x.x interface g1/0/48 description interface to access switch no switchport ip address x.x.x.x x.x.x.x add ospf nei statements in switches? would be greatfull for any input.
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