11 Learning About the NICsThis guide describes how to use EtherCD version 5.4 to install, configure, and troubleshootthe following 3Com® PCI network interface cards (NICs):This guide is intended for those who install and configure Ethernet NICs. Some familiaritywith Ethernet networks and NICs is assumed.3C905CX-TX-M and 3C905C-TX-M NICsThe 3C905CX-TX-M and 3C905C-TX-M NICs connect your PCI-compliant PC to either a10 Mbps Ethernet network or a 100 Mbps Fast Ethernet network.The NICs support a suite of desktop and network management features, including: Remote Wake-Up Managed PC Boot Agent (MBA) software 3Com Connection Assistant software DynamicAccess LAN Agent for traffic prioritization and remote monitoring (RMONand RMON2) Desktop Management Interface (DMI) 2.0s Remote System AlertsNIC Model Number10/100 PCI For Complete PC Management 3C905CX-TX-M3C905C-TX-M10/100 PCI 3C905B3C905B-TX-M3C905B-TX-NM3C905B-COMBO100 PCI Fiber 3C905B-FX10 PCI Fiber 3C900B-FL10 PCI 3C900B-TPO3C900B-COMBONOTE: Unless specifically indicated, information in this user guide refers to allNIC models.