Reference Guide

Example
OS10(config)# interface vlan 11
OS10(conf-if-vl-11)# mgmt
Supported Releases 10.3.0E or later
mode
Congures a front-panel unied port group to operate in Fibre Channel or Ethernet mode, or a QSFP28-DD port to operate in Ethernet
mode, with the specied speed on activated interfaces.
Syntax
mode {Eth {100g-2x | 100g-1x | 50g-2x | 40g-2x | 40g-1x | 25g-8x [fabric-
expander-mode] | 25g-4x | 10g-8x | 10g-4x} | FC {32g-2x | 32g-1x | 16g-4x |
16g-2x |8g-4x}}
Parameters
• mode Eth — Congure a port group in Ethernet mode and set the speed to:
– 100g-2x — Split a QSFP28-DD port into two 100GE interfaces.
– 100g-1x — Reset a QSFP28 port group to 100GE mode.
– 50g-2x — Split a QSFP28 port into two 50GE interfaces.
– 40g-2x — Split a port group into two 40GE interfaces.
– 40g-1x — Set a port group to 40G mode for use with a QSFP+ 40GE transceiver.
– 25g-8x fabric-expander-mode — Split a QSFP28-DD port into eight 25GE interfaces for
connection to a Fabric Expander.
– 25g-8x — Split a port group into eight 25GE interfaces.
– 25g-4x — Split a port group into four 25GE interfaces.
– 10g-8x — Split a port group into eight 10GE interfaces.
– 10g-4x — Split a port group into four 10GE interfaces.
• mode FC — Congure a port group in Fibre Channel mode and set the speed to:
– 32g-2x — Split a port group into two 32GFC interfaces, subports 1 and 3.
– 32g-1x — Split a port group into one 32GFC interface, subport 1.
– 16g-4x — Split a port group into four 16GFC interfaces; supports 4x32GFC oversubscription.
– 16g-2x — Split a port group into two 16GFC interfaces using ports 1 and 3.
– 8g-4x — Split a port group into four 8GFC interfaces.
Default S4148U-ON: Depends on the port prole activated.
Command Mode PORT-GROUP
Usage Information
• The mode {FC | Eth} command congures a port group to operate at line rate and guarantees no trac
loss.
• The no version of the command resets port-group interfaces to the default Ethernet port mode/speed. Use
the
no mode command before you reset the mode on an interface.
• To congure oversubscription on a FC interface, use the speed command.
• To congure breakout interfaces on an Ethernet port, use the interface breakout command.
• To view the currently active ports and subports, use the show interfaces status command.
Example
OS10(conf-pg-1/1/2)# mode FC 16g-2x
OS10(conf-pg-1/1/8)# mode Eth 10g-4x
Interfaces 105