An emergency-management office places cameras on one subnet but must stop east-west traffic between them while still reaching a shared gateway. Which Private VLAN roles fit that design?
Select an answer to reveal the explanation.
Short Explanation
Isolated PVLAN ports are soundproof booths—cameras can’t chatter to each other, but each can still talk upstairs to the promiscuous gateway. Community would let them gossip; that’s the opposite of what EM wants.
Full Explanation
Private VLANs use primary and secondary VLANs: isolated secondaries block host-to-host traffic while allowing communication with promiscuous ports (typically the gateway/firewall). Community secondaries allow talking within the community. Placing cameras in isolated ports and the gateway on promiscuous achieves shared subnet without east-west paths.