Dell PowerEdge FX2 Dell PowerEdge FN I/O Aggregator Command Line Reference Gui - Page 20

Dell(conf)#stack-unit 0 iom-mode programmable-mux Select this mode to configure PMUX mode CLI commands. For more information on the PMUX mode, refer to PMUX Mode of the IO Aggregator. Stacking mode stack-unit unit iom-mode stack CONFIGURATION mode Dell(conf)#stack-unit 0 iom-mode stack Select this mode to configure Stacking mode CLI commands. For more information on the Stacking mode, refer to Stacking Commands. Default Settings The I/O Aggregator provides zero-touch configuration with the following default configuration settings: • Default user name (root) • Password (calvin) • VLAN (vlan1) and IP address for in-band management (DHCP-assigned) • IP address for out-of-band (OOB) management (DHCP-assigned) • Read-only SNMP community name (public) • Broadcast storm control (enabled) • Unregistered Multicast Packets flooding (enabled) • IGMP snooping in all VLANs except the default VLAN (enabled) • VLAN configuration (all ports belong to all VLANs) You can change any of these default settings using the CLI. Refer to the appropriate chapter for details. NOTE: You can also change many of the default settings using the chassis management controller (CMC) interface. For information about how to access the CMC to configure an Aggregator, refer to the Dell Chassis Management Controller (CMC) User's Guide on the Dell Support website at http:// support.dell.com/support/edocs/systems/pem/en/index.htm. Other Auto-Configured Settings After the Aggregator powers on, it auto-configures and is operational with software features enabled, including: • VLANs: All ports are configured as members of all (4094) VLANs. All VLANs are up and can send or receive layer 2 traffic. For more information, refer to VLANs. • Data Center Bridging Capability Exchange Protocol (DCBX) 20