---
-name: Layer 2 Forwarding (L2)
+name: Layer 2 Forwarding
maintainer: John Lo <loj@cisco.com>
features:
- - L2 Cross-connect (xconnect) of two interfaces
- - L2 Bridging of multiple interfaces in a bridge domain (BD):
+ - Layer 2 (L2) Cross-connect (xconnect) of two interfaces
+ - Layer 2 (L2) Bridging of multiple interfaces in a bridge domain (BD):
- Forwarding via destination MAC address of packet
- MAC learning enable/disable on BD or per interface
- MAC aging with specified aging interval enable/disable
+ - MAC flush of learned MACs on interface down, BD deletion, or by user
+ - User added static MACs not subject to aging nor overwritten by MAC learn
+ - User added MACs not subject to aging but can be overwritten by MAC learn
- Unicast forwarding enable/disable
- Unknown unicast flooding enable/disable
- Multicast/broadcast flooding enable/disable