Jumbo packets

If you enable jumbo traffic on any VLAN, then all meshed ports on the switch will be enabled to support jumbo traffic. (On a given meshed switch, every meshed port becomes a member of every VLAN configured on the switch.) If a port in a meshed domain does not belong to any VLANs configured to support jumbo traffic, then the port drops any jumbo packets it receives from other devices. See the ArubaOS-Switch Management and Configuration Guide for your switch.