Dell PowerSwitch S4112F-ON EMC SmartFabric OS10 User Guide Release 10.5.1 - Page 1138
ip tacacs source-interface, Boot security, Bootloader protection
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Parameters Default Command Mode Usage Information Example interface: ● ethernet node/slot/port[:subport] - Enter a physical Ethernet interface. ● loopback number - Enter a Loopback interface, from 0 to 16383. ● mgmt 1/1/1 - Enter the management interface. ● port-channel channel-id - Enter a port-channel ID, from 1 to 28. ● vlan vlan-id - Enter a VLAN ID, from 1 to 4093. Not configured. CONFIGURATION By default, no source interface is configured. OS10 selects the source IP address as the IP address of the interface from which a packet is sent to the RADIUS server. The no version of this command removes the configured source interface. OS10(config)# ip radius source-interface ethernet 1/1/10 Supported Releases 10.4.3.1 or later ip tacacs source-interface Specifies the interface whose IP address is used as the source IP address for user authentication with a TACACS+ server. Syntax Parameters ip tacacs source-interface interface interface: ● ethernet node/slot/port[:subport] - Enter a physical Ethernet interface. ● loopback number - Enter a Loopback interface, from 0 to 16383. ● mgmt 1/1/1 - Enter the management interface. ● port-channel channel-id - Enter a port-channel ID, from 1 to 28. ● vlan vlan-id - Enter a VLAN ID, from 1 to 4093. Default Command Mode Usage Information Example Not configured. CONFIGURATION By default, no source interface is configured. OS10 selects the source IP address as the IP address of the interface from which a packet is sent to the TACACS+ server. The no version of this command removes the configured source interface. OS10(config)# ip tacacs source-interface ethernet 1/1/10 Supported Releases 10.4.1.0 or later Boot security OS10 protects boot operation by allowing you to add GRUB password and image integrity validation. Bootloader protection To prevent unauthorized users with malicious intent from accessing your switch, protect the bootloader using a GRUB password. OS10 allows you to enable, disable, and view bootloader protection. This feature is available only for the sysadmin and secadmin roles. NOTE: When you enable bootloader protection, keep a copy of a configured user name and password. You cannot access the switch without configured credentials. 1138 Security
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