D-Link xStack DGS-3120-48PC Hardware Installation Manual page 11

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xStack DGS-3120 Series Layer 2 Managed Stackable Gigabit Switch Hardware Installation Guide
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Maximum of 4K VLAN groups
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802.1Q (2005 edition)
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GVRP for 4K VLAN (255 dynamic) groups
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Voice VLAN by MAC address
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VLAN tagging based on PVID
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Up to 1024 MAC-based VLAN entries
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IGMP Snooping v1/v2/v3
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MLD Snooping v1 and v2
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Up to 1024 IGMP/MLD snooping groups
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SNMP v1/v2/v3
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SNMP over IPv6
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Secure Sockets Layer (SSL) v1/v2/v3
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Secure Shell (SSH) v2
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Port Mirroring
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LLDP
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NLB
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Traffic segmentation
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D-Link Safeguard Engine
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Web-based Access Control (WAC)
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MAC-based Access Control (MAC)
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Guest VLAN
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Microsoft® NAP--IPv4 and IPv6, 802.1X NAP, and DHCP NAP
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Database Failover
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RADIUS accounting
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RADIUS authentication for management access
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TACACS+ authentication for management access
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User account privilege for management access—four levels of user accounts
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DHCP server screening
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ARP spoofing prevention
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MIB support for:
RFC 1213 MIB II
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RFC 4188 Bridge MIB
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RFC 1907 SNMPv2 MIB
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RFC 2819 RMON MIB
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RFC 2021 RMONv2 MIB
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RFC 2571 SNMP MIB, RFC 2572 SNMP MIB, RFC 2573 SNMP MIB
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RFC 2574 SNMPv3 MIB
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RFC 2575 VACM for SNMP MIB
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RFC 2576 SNMPv1, v2 & v3 MIB
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RFC 2665 Ether-like MIB
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RFC 4363 P-Bridge MIB and Q-Bridge MIB
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RFC 2863 IF MIB
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RFC 2618 RADIUS Authentication Client MIB
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RFC 2620 RADIUS Accounting Client MIB
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RFC 2925 Ping and Traceroute MIB
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Private MIB
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RFC 4293 IPv6 MIB
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RFC 4022 TCP MIB
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LLDP MIB
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