Reference Guide

Figure 2. S4148U-ON unied port groups

To enable Ethernet interfaces in a unied port group:

1 Congure a unied port group in CONFIGURATION mode. Enter 1/1 for node/slot. The port-group range depends on the switch.

port-group node/slot/port-group

2 Activate the unied port group for Ethernet operation in PORT-GROUP mode. To activate a unied port group in Fibre Channel mode,

see Fibre Channel interfaces. The available options depend on the switch.

mode Eth {100g-1x | 50g-2x | 40g-1x | 25g-4x | 10g-4x}

• 100g-1x — Reset a port group to 100GE mode.

• 50g-2x — Split a port group into two 50GE interfaces.

• 40g-1x — Set a port group to 40GE mode for use with a QSFP+ 40GE transceiver.

• 25g-4x — Split a port group into four 25GE interfaces.

• 10g-4x — Split a port group into four 10GE interfaces.

3 Return to CONFIGURATION mode.

exit

4 Enter Ethernet Interface mode to congure other settings. Enter a single interface, a hyphen-separated range, or multiple interfaces

separated by commas.

interface ethernet node/slot/port[:subport]

Congure Ethernet unied port interface

OS10(config)# port-group 1/1/13

OS10(conf-pg-1/1/13)# mode Eth 25g-4x

OS10(conf-pg-1/1/13)# exit

OS10(config)# interface ethernet 1/1/43:1

OS10(conf-if-eth1/1/43:1)#

View Ethernet unied port interface

OS10(config)# interface ethernet 1/1/43:1

OS10(conf-if-eth1/1/43:1)# show configuration

interface ethernet1/1/43:1

no shutdown

Congure breakout mode

Using a supported breakout cable, you can split a 40GE QSFP+ or 100GE QSFP28 Ethernet port into separate breakout interfaces. All

breakout interfaces have the same speed. You can set a QSFP28 port to operate in 40GE mode with a QSFP+ transceiver.

interface breakout node/slot/port map {10g-4x | 25g-4x | 40g-1x | 50g-2x |

100g-1x}

• node/slot/port — Enter the physical port information.

• 10g-4x — Split a QSFP28 or QSFP+ port into four 10G interfaces

Interfaces