Dell PowerSwitch S5212F-ON EMC SmartFabric OS10 User Guide Release 10.5.0 - Page 314

When an IOM is replaced, run the sfs_node_replace.py script to push the existing IOM configurations that are done through the smart fabric mode GUI to the new IOM. NOTE: The configurations, fcoe deny unicast-solicit and fcoe delay adv-timer are not available even after running the sfs_node_replace.py script. The configurations are optional and, you have to reconfigure each time when a node is replaced. Remove and replace the faulty IOM 1. Identify the faulty IOM to replace. 2. Save the CLI configurations present in the faulty IOM. 3. Label each of the cables with the port numbers. 4. Remove the faulty IOM from the slot and disconnect the cables from the IOM. 5. Insert the new IOM into the empty slot. NOTE: Do not reconnect the cables. 6. Confirm that the new IOM is recognized by OME-Modular. NOTE: To confirm that the new IOM is listed in the correct Chassis and slot, log in to the OME-Modular GUI. Verify and configure IOM settings • Verify the firmware version on the new IOM. If required, upgrade the firmware on the new IOM. To view the pending firmware upgrade, use the show image firmware command. For more information, see Install firmware upgrade. • Configure the hostname and IP management protocols, such as SNMP and NTP on the new IOM. For more information, see System management. NOTE: In SmartFabric Services mode, the OME-Modular GUI configurations specific to the faulty IOM apply to the new IOM. When you remove the faulty IOM, the CLI configurations are lost. Reapply the configurations in the new IOM using the OS10 CLI. SmartFabric Services mode supports all OS10 show commands and a subset of CLI configuration commands. For more information about supported commands, see Operating modes. NOTE: When you remove the faulty IOM in Full-Switch mode, the CLI configurations are lost. Reapply the configurations in the new IOM using OS10 CLI. Identify the master IOM To initiate the module replacement process, identify the master IOM connected to the SmartFabric. To identify the master IOM in the SmartFabric, use the show smartfabric cluster member command. For more information, see show smartfabric cluster member. Run the command from any of the IOMs connected in the SmartFabric. The content displayed varies depending on the switch role. If the command is run on a member, the system displays only the details of the master IOM. The system displays information such as service tag and IPv6 address of the master. If the command is run in a master, the system displays the details of all the IOMs in the chassis deployment. Log in to the master IOM using the displayed IPv6 address before using the module replacement command. For more information about how to log in to the master IOM from the member, see Log in to the master IOM from the member. Also you can view the IPv4 address of the master IOM using the show smartfabric cluster command. For more information, see show smartfabric cluster. To identify the master IOM: • View the details of the master IOM using the show smartfabric cluster member command in the EXEC mode. MX9116N-A1# show smartfabric cluster member If you use the show smartfabric cluster member command on the master IOM, the system displays the following output: MX9116N-A1# show smartfabric cluster member Service-tag IP Address Status Role Type Chassis- Chassis Service-Tag -Slot HRA0024 fde1:53ba:e9a0:de14:2204:fff:fe13:143 ONLINE MASTER MX9116n ARH0006 B2 314 PowerEdge MX Ethernet I/O modules