Standard Compliance

• 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 802.1p class of service, priority protocols
• IEEE 802.1Q VLAN tagging
• IEEE 802.1x port authentication
• IEEE 802.3ad LACP aggregation
• IEEE 802.1ad VLAN stacking

System Capacity

• Switch fabric slot: 2
• I/O module slot: 4
• Power supply unit slot: 2
• Fan module slot: 1
• 1000Base-T, RJ-45 ports: Max. 192 (4 x MI-7248)
• 1000Base-T PoE, R-45 ports: Max. 192 (4 x MI- 7248PWR)
• 10 Gigabit Ethernet: Max. 8 (4 x MI-7526F)

System Performance

• Switching capacity: Max. 384 Gbps non-blocking switching fabric (2 x MM-7201)
• Switching forwarding rate: Max. 286 Mpps (2 x MM-7201)
• Packet buffer: Max. 2304K (2 x MM-7201)
• MAC address: 16K
• IP address table: 8K
• Routing entries: 8K
• Routing domains: 256

Resilience and Availability

• IEEE 802.1D STP/802.1w RSTP/802.1s MSTP
• Dual configuration files
• IEEE 802.3ad LACP (max #trunks/links per trunk): 24/8
• MRSTP
• VRRP
• Switch fabric high availability
• Redundant power supply support
• Swappable fan module

• Loop guard

Traffic Control

• 4K static VLAN, up to 4K dynamic VLAN
• GVRP
• VLAN trunking
• 802.1ad VLAN stacking (QinQ)
• BPDU transparency

Security

• 802.1x
• Port security
• MAC filtering
• Static MAC forwarding
• SSH v1/v2
• SSL
• Intrusion lock
• MAC freeze
• ACL (L2/L3/L4) security filtering
• TACACS+
• RADIUS

Quality of Service (QoS)

• 802.1p priority queues per port: 8
• 802.1p queuing method: SPQ/WRR/WFQ
• Broadcast storm control
• Rate limiting, port based (ingress/egress)/bandwidth control granularity: 64 Kbps
• Traffic shaping, port based
• ACL (L2/L3/L4) prioritization (layer 4)

Classic of Service (CoS)

• 802.1p Class of Service
• DiffServ (DSCP)

IP Multicast

• IGMP v1, v2, v3
• IGMP snooping v1, v2, v3
• MVR
• DVMRP
• IGMP filtering
• IGMP snooping immediate leave

Routing

• Static IP routing, number of routes: 256
• IP routing
• RIP v1, v2
• OSPF v2

Device Management

• iStacking
• Web interface
• CLI
• DHCP relay per VLAN
• DHCP client (management)
• DHCP option 82
• NTP
• Daylight saving
• Port mirroring
• RJ-45 out-of-band management port
• RS-232 out-of-band console port

Manageability

• SNMP v1, v2c, v3
• RMON (1, 2, 3, 9)
• Syslog

Misc

• Jumbo frame support on gigabit ports
• 802.3af PoE support

Power Requirement

• Input voltage of AC: 100 - 240 VAC, 50/60 Hz
• Max power consumption: 583 Watt (100% traffic load across 192 GbE ports)

Environmental Specifications

• Operating temperature: 0°C to 45°C/32°F to 113°F
• Storage temperature: -25°C to 70°C/-13°F to 158°F
• Operating humidity: 10% to 90%(non-condensing)

MIB Information

• RFC 1066 TCP/IP-based MIB
• RFC1213, 1157 SNMPv2c/v3 MIB
• RFC 2011, 2012, 2013 SNMPv2 MIB
• RFC1493 bridge MIB
• RFC 2674 bridge MIB extension
• RFC1643 Ethernet MIB
• RFC 2358 Ethernet-like MIB
• RFC1757 RMON group 1, 2, 3, 9
• RFC 2819, 2925 Remote Management MIB 
• RFC 3621 (rfc3621)—Power Ethernet MIB
• ZyXEL private MIB

Certification

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