# Enabling Default Subscriber Load Balancing for 802.3ad Link Aggregation Groups

The factory default contents of the lag-default QoS profile include an Ethernet queue and the best-effort traffic class.

When you use the lag-default QoS profile, the system automatically sends traffic to the Ethernet queue and uses hash load balancing for the Ethernet queues.

To enable subscriber load balancing as the default behavior for all LAGs, issue the following command:

host1(config)#qos-port-type-profile lag qos-profile ethernet-default

#### Related Documentation

- QoS for 802.3ad Link Aggregation Interfaces Overview
- qos-port-type-profile