Users Guide

Enable breakout auto-conguration
OS10(config)# feature auto-breakout
Display breakout auto-conguration
Before you plug a cable in Ethernet port 1/1/25:
OS10# show interface status
------------------------------------------------------------------
Port Description Status Speed Duplex Mode Vlan Tagged-Vlans
------------------------------------------------------------------
Eth 1/1/1 down 0 auto -
Eth 1/1/2 down 0 auto A 1 -
Eth 1/1/25 down 0 auto A 1 -
Eth 1/1/29 down 0 auto A 1 -
After you enter feature auto-breakout and plug a breakout cable in Ethernet port 1/1/25:
OS10# show interface status
------------------------------------------------------------------
Port Description Status Speed Duplex Mode Vlan Tagged-Vlans
------------------------------------------------------------------
Eth 1/1/1 down 0 auto -
Eth 1/1/2 down 0 auto A 1 -
Eth 1/1/25:1 down 0 auto A 1 -
Eth 1/1/25:2 down 0 auto A 1 -
Eth 1/1/25:3 down 0 auto A 1 -
Eth 1/1/25:4 down 0 auto A 1 -
Eth 1/1/29 down 0 auto A 1 -
Reset default conguration
You can clear all congured settings on an Ethernet or Fibre Channel interface and reset the interface to its default settings. By default:
• An Ethernet interface is enabled, using the no shutdown command, and assigned to the default VLAN.
• A Fibre Channel interface is disabled, using theshutdown command.
Restrictions
The default interface command removes all software settings and all L3, VLAN, and port-channel congurations on a port interface.
However, the command does not remove congurations to the interface from other software features, such as VLT. If you do not remove
these congured settings, the command does not execute. For example, if you congure an Ethernet interface as a discovery interface in a
VLT domain and you do not delete this setting, resetting the interface to its default conguration fails:
OS10(config)# vlt-domain 10
OS10(conf-vlt-10)# discovery-interface ethernet 1/1/1
OS10(conf-vlt-10)# exit
OS10(config)# default interface ethernet 1/1/1
Proceed to cleanup the interface config? [confirm yes/no]:y
% Error: Discovery Interface mode must not be in switchport mode
Conguration
1 From CONFIGURATION mode, enter INTERFACE mode and view the currently congured settings.
interface {ethernet | fibrechannel} node/slot/port[:subport]
show config
2 Return to CONFIGURATION mode.
exit
3 Reset an interface to its default conguration in CONFIGURATION mode. Enter multiple interfaces in a comma-separated string or a
port range using the default interface range command.
default interface {ethernet | fibrechannel} node/slot/port[:subport]
100
Interfaces