DES-7200 Configuration Guide Chapter 6 REUP Configuration
6-15
DES-7200 (config-if-range)# end
6.2.4.3 Typical REUP Applications
Figure-5 Typical REUP application topology
As shown in the above figure, Switch C connects to Switch A and Switch B through
Gi0/1 and GI0/2. To enable rapid bi-directional convergence, enable the dual link
backup function on Switch C, enable the function of receiving the MAC address
updating message on Switch A and Switch B, and add the ports along the switching
path to the MAC address updating group.
Configuration on Switch C:
DES-7200 # configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
DES-7200(config)# interface gigabitEthernet 0/1
DES-7200(config-if)# switchport backup interface gigabitEthernet 0/2
DES-7200(config-if)# exit
DES-7200(config)# mac-address-table move update transit
DES-7200(config)# end
DES-7200# show mac-address-table move update
Mac address table move update status:
Transit:enable
Receive:disable
