53 PowerEdge FX2 – FN I/O Module – VLT Deployment Guide | Version 2.28.1.1 Configuring the FN IOM for programmable MUX modeIn this section, the switch is set to Programmable MUX (PMUX) mode.In Figure 38, configuration mode is used to set the switch to PMUX IOM mode, then the configurationis saved and the switch is reloaded. Once the reload is complete, the IOM mode is verified using theshow system stack-unit iom- mode command. Then, the management IP address is assignedto allow VLT heartbeats as well as SSH/telnet access.Note: Only the VLT-related portions of the configurations are shown.FN410S-A1 FN410S-A2Configure the IOM forProgrammable MUX modeConfigure the IOM forProgrammable MUX modeconfigurestack-unit 0 iom-modeprogrammable-muxendconfigurestack-unit 0 iom-modeprogrammable-muxendVerify that the system is set to moveto Programmable-MUX mode for thenext-boot and reloadVerify that the system is setto move to Programmable-MUX mode for the next-bootand reloadshow system stack-unit 0iom-modereloadshow system stack-unit0 iom-modereloadConfirm the iom-modeConfigure the Management IPaddressConfirm the iom-modeConfigure the ManagementIP addressshow system stack-unit 0iom-modeconfigureinterface ma0/0ip address172.25.189.27/16show system stack-unit0 iom-modeconfigureinterface ma0/0ip address172.25.189.28/16Configuring the FN IOM for PMUX mode
