... 3, HTTP, SSHFeaturesLayer 2 switching, power over Ethernet (PoE), Intrusion Detection System (IDS), Dynamic ARP Inspection (DAI) ... /100 + 1 x 10/100/1000Power Over Ethernet (PoE)YesRemote Management ProtocolSNMP 3, HTTP, SSHAuthentication MethodKerberos, Secure ... ), RADIUS, TACACS+FeaturesLayer 2 switching, power over Ethernet (PoE), Intrusion Detection System (IDS), Dynamic ARP Inspection (DAI) ...