Users Guide

!
interface ethernet1/1/50
no shutdown
switchport access vlan 1
flowcontrol receive on
OS10(conf-if-eth1/1/50)# do show interface ethernet 1/1/50
Ethernet 1/1/50 is up, line protocol is up
Hardware is Eth, address is e4:f0:04:3e:2d:86
Current address is e4:f0:04:3e:2d:86
Pluggable media present, QSFP28 type is QSFP28 100GBASE-CR4-2.0M
Wavelength is 64
Receive power reading is not available
Interface index is 112
Internet address is not set
Mode of IPv4 Address Assignment: not set
Interface IPv6 oper status: Disabled
MTU 1532 bytes, IP MTU 1500 bytes
LineSpeed 100G, Auto-Negotiation on
Configure 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.
● 25g-4x — Split a QSFP28 port into four 25G interfaces.
● 40g-1x — Set a QSFP28 port to use with a QSFP+ 40G transceiver.
● 50g-2x — Split a QSFP28 port into two 50G interfaces.
● 100g-1x — Reset a QSFP28 port to 100G speed.
To configure an Ethernet breakout interface, use the interface ethernet node/slot/port:subport command in
CONFIGURATION mode.
Each breakout interface operates at the configured speed. Use the no version of the interface breakout command to
reset 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.
NOTE:
You cannot configure the 40G ports 13, 14, 15, 16, 29, 30, 31, and 32 to split into four 10G interfaces on the S6010
platform.
Configure interface breakout
OS10(config)# interface breakout 1/1/7 map 10g-4x
Display interface breakout
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 1/1/7:1 down 0 auto A 1 -
Eth 1/1/7:2 down 0 auto A 1 -
Eth 1/1/7:3 down 0 auto A 1 -
Eth 1/1/7:4 down 0 auto A 1 -
Eth 1/1/25 down 0 auto A 1 -
266
Interfaces