Technical Documentation

Disabling Layer 2 Learning and Forwarding

Disabling dynamic MAC learning on an MX Series router prevents all the logical interfaces on the router from learning source and destination MAC addresses.

To disable MAC learning for an MX Series router, include the global-no-mac-learning statement at the [edit protocols l2-learning] hierarchy level:

For information about how to configure a virtual switch, see Configuring a Layer 2 Virtual Switch.

Published: 2010-05-11