A SERVICE OF

logo

Open as PDF
next previous
21-4
Catalyst 3750-E and 3560-E Switch Software Configuration Guide
OL-9775-02
Chapter 21 Configuring Flex Links and the MAC Address-Table Move Update Feature
Understanding Flex Links and the MAC Address-Table Move Update
switch C learns the MAC address of the PC on port 4. Switch C updates the MAC address table,
including the forwarding table entry for the PC. The switch then starts forwarding traffic from the server
to the PC through port 4, which reduces the loss of traffic from the server to the PC.
Figure 21-3 MAC Address-Table Move Update Example
Switch C
Port 3
Port 1
Port 2
Port 4
Switch A
Switch B Switch D
Server
PC
141223