Multi-Chassis Link Aggregation Group (MCLAG) is a link aggregation technique where two or more links across two switches are aggregated together to form a trunk.
(switch(config)#) Create the MCLAG interface:
interface lag LAG multi-chassis
no shutdown
(switch(config)#) Associate member links with the MCLAG interface:
interface IFACE
no shutdown
lag LAG
(switch(config)#)
show mclag <brief|configuration|status>
(switch(config)#)
interface lag 23 multi-chassis
no shutdown
exit
interface 1/1/10
no shutdown
lag 23
end
show commands is correct.