Hi,
There is an aggregate configuration below,... Some resources say mtu for aggregate mtu is 9012/9014/9016/900 etc....I am not sure what exact mtu for aggregate interfaces in junos Ex switches.....How can be checked the mtu is symmetric or there is a mtu truncation??
set interfaces ae1 flexible-vlan-tagging
set interfaces ae1 mtu 8500
set interfaces ae1 encapsulation flexible-ethernet-services
set interfaces ae1 aggregated-ether-options lacp active