1.Gigabit Ethernet Metro Managed Switch 2.8 10/100/1000Based-T, Fixed 3.4 Dual Personality ... , v2c, v3· SNMP trap group· RMON four RMON groups 1, 2, 3, 9 (history, statistics, alarms, and events) for enhanced ... RFC1493 bridge MIB· RFC1643 Ethernet MIB· RFC1757 RMON group 1, 2, 3, 9· RFC2011 IP MIB· RFC2012 TCP MIB· RFC2013 UDP ... compliant Gigabit Ethernet Metro Managed Switch MGS-3712F with 4 SFP Ports