Layer 3 Switches and EIGRP/OSPF passive interfaces

PupilPupil Member Posts: 168
I've setup the topology pictured in the attachment. All of the switches are on a management VLAN 99. What is the best way to prevent the Layer 3 Switches from sending EIGRP or OSPF packets out to their connected VLANs? I tried using passive-interface vlan X, but if I do that then the two Layer 3 switches can not form an adjacency. I could create a separate VLAN for just these two switches or make the link between them a non-switchport and create their own subnet, then set all the vlan interfaces to passive.

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