3 3COM SWITCH 4200G GIGABIT FAMILYFEATURE HIGHLIGHTS3Com ®3102VoIP Phones 3Com Router 3012Ethernet/Fast EthernetGigabit Ethernet10-Gigabit EthernetInternet3Com Switch 4200G3Com Switch 5500G-EI3CR17562-91 SuperStack 3 Switch 4500 50-Port3CR17561-91 SuperStack 3 Switch 4500 26-Port3CR17561-91 SuperStack 3 Switch 4500 26-Port3CR17561-91 SuperStack 3 Switch 4500 26-Port3CR17172-91 SuperStack 4 Switch 5500-EI PWR 52-Port3Com Wireless 7760Access PointServersPCs PCsPDA /VoWiFi PhoneWirelessLaptops3Com NBX ® V30013Com NBX V30003Com NBX V3000NBX V3001123412SMALL8TO8MEDIUM LAN CONFIGURATION SUPPORTED BY THESWITCH 4200GFEATURE DESCRIPTIONIEEE 802.1X network access control Standards-based security combined with RADIUS authenticationRADIUS Authenticated Device Access Authentication of attached devices via MAC address for an additional (RADA)level of endpoint security.Access Control Lists (ACLs) Enable usage policies at each point of access to the network via the switchBandwidth rate limiting and four Enforce controls on each port for efficient use of network resources and priorityqueues prioritization of delay-sensitive traffic.“Dual-personality” Gigabit Ethernet Choice of copper or fiber media for flexible uplinks.interfacesMulticast filtering with Eliminate unneeded traffic on the network, improve network efficiency.IGMP snooping versions 1, 2 and 3Spanning Tree, Rapid Spanning Tree, Improve network resiliency and availability.and Multiple Spanning Tree supportPower over Ethernet models Prepare the network for Voice over IP or wireless access points.100 MB and 1000 MB fiber connections Use SFPs to add fiber connections to the network. Dual-speed supportmakes network migration easier.Secure management Authentication and encryption of management traffic via Secure Shell(SSH) version 2, HTTPS and SNMP version 3.3Com Operating System Proven software featured in 3Com premium enterprise switches such asthe Switch 4500, 5500, 7700 and 8800 families and enterprise routers like theRouter 6000, 5000 and 3000 families.Service and Support Backed by 3Com Global Services and authorized partners with demonstratedexpertise in network assessment, implementation and maintenanceIn the above network, 3Com Switch 4200G and Switch 5500G-EI unitsare managed as a single cluster.