Link Aggregation allows you to assign multiple physical links to one logical link that functions as a single, higher-speed link providing dramatically increased bandwidth.
Relevant Configuration
Create and configure the LAG interface
switch (config) # interface port-channel 1
switch (config interface port-channel 1) #
Exit port-channel context
switch (config interface port-channel 1) # exit
switch (config) #
Associate member links with the LAG interface switch(config)# interface IFACE
switch (config interface ethernet 1/4) # channel-group 1 mode on
switch (config interface ethernet 1/4) #
To enable LACP in LAG
switch (config interfaces ethernet 1/7)# lacp rate fast
Show Commands to Validate Functionality
show interface port-channel
Expected Results