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Standard Compliance

• IEEE 802.3 10BASE-T Ethernet
• IEEE 802.3u 100BASE-Tx Ethernet
• IEEE 802.ab 1000BASE-T Ethernet
• IEEE 802.3z
• IEEE 802.3x flow control
• IEEE 802.1D spanning tree protocol
• IEEE 802.1w rapid spanning tree protocol
• IEEE 802.1s multiple spanning tree protocol
• IEEE 802.1p class of service, priority protocols
• IEEE 802.1Q VLAN tagging
• IEEE 802.1x port authentication
• IEEE 802.3ad LACP aggregation
• IEEE 802.3af power over Ethernet

Traffic Management and QoS

• Rate limiting: policy-based/port-based bandwidth control, 64 kbps granularity
• Port-based egress traffic shaping
• Broadcast storm control
• IEEE 802.1p with 4 hardware priority queues per port for different types of traffic
• WRR (Weighted Round Robin)/SPQ scheduling algorithm
• Supports DSCP
• Supports DSCP to 802.1p priority mapping
• IGMP snooping v1, v2, v3
• Congestion control on all ports
• MVR (Multicast VLAN Registration)
• Bandwidth control (ingress/egress) in 64 Kbps steps

Link Aggregation

• IEEE 802.3ad LACP link aggregation compliant: 3 aggregation groups, 4 ports/per group randomly selected
• Support static manually port trunking

Resilient Network

• IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
• IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)

User Security and Authentication

• MAC filtering per port secures access to each port
• IEEE 802.1Q tag-based and port-based VLAN
• Support GVRP, automatic VLAN member registration
• 256 static VLAN, up to 4K dynamic VLAN
• Full range 4K PVID support
• Port-base VLAN
• Port security, port isolation, port mirroring, intrusion lock
• MAC freeze
• MAC filtering per port secures access to each port
• Static MAC forwarding per port: only specified MAC addresses can access the network (port security)
• Limited MAC number per port
• IP source guard (static IP/MAC binding, ARP inspection)
• Loop guard prevents a switch from being affected by another switch which is already in a looping status
• RADIUS MAC login
• 802.1x port-based authentication, compensated assignment over VLAN and bandwidth for valid access
• Clone feature copies port settings from one port to other port(s) in one step

Network Administration Security

• User name/password required for web/telnet/local console administrators
• Multiple login session
• Multiple access permission management
• SSH v1/v2
• SSL
• RADIUS accounting
• TACACS+ authentication, accounting
• NTP, daylight saving

Network Management

• Supports ZyXEL iStacking™, up to 24 switches can be managed by one IP address
• Intuitive web-based management with all features configurable
• Telnet CLI
• SNMP v1, v2c, v3
• RS-232c local console
• DHCP relay, DHCP relay per VLAN, DHCP relay option 82, DHCP client
• RMON four RMON groups 1, 2, 3, 9 (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis
• Supports source/destination/both port mirroring

MIB Information

• RFC1213 MIB II
• RFC1493 Bridge MIB
• RFC1643 Ethernet MIB
• RFC1757 RMON Group 1, 2, 3, 9
• RFC2011 IP MIB
• RFC2012 TCP MIB
• RFC2013 UDP MIB
• RFC2674 VLAN MIB
• RFC2925 PING-MIB and TRACEROUTE-MIB
• ZyXEL Private MIB

Safety Agency Certification

• UL 60950-1
• CSA 60950-1
• EN 60950-1
• IEC 60950-1
• EU RoHS compliant