Configuration Guide MAC Address Configuration
After receiving the packets from the UserA, the UserB sends the reply packets
to the Line Card1. Since the Line Card 1 has learned the MAC address for the
UserA, the packets will be sent to the port of UserA in the unicast form and will
not be sent to the Line Card 2.
Figure-8 Uniform MAC Address Forward Process 2
For the reply packets sent by the UserB are forwarded to the port of UserA
through the Line Card 1, the switch only learn the Mac addresses on the Line
Card 1 and the MAC addres for UserB can not be learned on the Line Card 2.
Figure-9 Uniform MAC address Learning: MAC address table 2
The advantages of the uniform MAC address learning: