This is an old revision of the document!
Link aggregation is pretty easy to configure on solaris. Bellow is a quick example that puts 2 interfaces into a LAGG and balances based on IP.
It also shows how you change the MTU correctly, it will propegate to the underlying interfaces.
root@gravity:~# dladm create-aggr -l active -P L4 -d e1000g0 -d e1000g1 host0 root@gravity:~# dladm set-linkprop -p mtu=9000 host0
-l flag sets the LACP-policy this can be either
off. If you switch is set to passive, make sure to set it to active on your server!
Removing a member:
root@gravity:~# dladm remove-aggr -d e1000g1 host0
Adding a member:
root@gravity:~# dladm add-aggr -d e1000g2 host0
Well that gives you a general idea, for different policies and modes, you can use