A network administrator configures OSPF in an HP ProVision based network. The administrator is concerned that a rogue device might connect to an access layer switch and introduce OSPF routes to the company’s routing topology.
The access VLANs do not contain additional routers.
Which configuration should the administrator apply for these access VLANs to prevent them from forming an adjacency with rogue devices?
A. router ospf no vlan <VLAN-ID> neighbor-adjacency
B. route ?spf ip silent-vlan <VLAN-ID>
C. router ospf passive-vlan <VLAN-ID>
D. vlan <VLAN-ID> ip ospf passive
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