Dell PowerSwitch S4112F-ON EMC SmartFabric OS10 User Guide Release 10.5.0 - Page 280
interface breakout, interface ethernet, interface loopback
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interface breakout Splits a front-panel Ethernet port into multiple breakout interfaces. Syntax Parameters interface breakout node/slot/port map {100g-1x | 50g-2x |40g-1x | 25g-4x | 10g-4x | 25g-4x} • node/slot/port - Enter the physical port information. • 100g-1x - Reset a QSFP28 port to 100G speed. • 50g-2x - Split a QSFP28 port into two 50GE interfaces. • 40g-1x - Set a QSFP28 port to use with a QSFP+ 40GE transceiver. • 25g-4x - Split a QSFP28 port into four 25GE interfaces. • 10g-4x - Split a QSFP28 or QSFP+ port into four 10GE interfaces Default Not configured Command Mode CONFIGURATION Usage Information • Each breakout interface operates at the configured speed; for example, 10G, 25G, or 50G. The no interface breakout node/slot/port command resets a port to its default speed: 40G or 100G. To configure breakout interfaces on a unified port, use the mode {Eth | FC} command in Port-Group Configuration mode. On the MX9116n Fabric Engine and MX5108n Ethernet switch, the backplane server-facing ports do not support the interface breakout command. In show inventory media output, the status category of the backplane ports is displayed as FIXED. On the S4148U-ON platform, ensure that you use the same breakout mode as you have configured on the peer interface. For example, if you have explicitly configured the interface on the peer device as 10g-4x, use the same configuration on your switch. Example OS10(config)# interface breakout 1/1/41 map 10g-4x Supported Releases 10.2.2E or later interface ethernet Configures a physical Ethernet interface. Syntax interface ethernet node/slot/port:subport Parameters node/slot/port:subport - Enter the Ethernet interface information. Default Not configured Command Mode CONFIGURATION Usage Information The no version of this command deletes the interface. Example OS10(config)# interface ethernet 1/1/10:1 OS10(conf-if-eth1/1/10:1)# Supported Releases 10.2.0E or later interface loopback Configures a Loopback interface. Syntax Parameters interface loopback id id - Enter the Loopback interface ID number, from 0 to 16383. 280 Interfaces
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