ES-4024A Series Switch Support Notes
Configure Switch B’s IP setting via GUI menu Basic Setting >> IP Setup.
-Default Gateway: no change
-Add 3rd IP address for another uplink interface: 192.168.253.3/24 with VID=3
Step 7. Setup the switch B as the Master role of VRRP group 1. Please note to use
1.authentication: no change
2.key: no change
3.same ‘Virtual Router ID” (=1 in this example)
4.lower priority (=254 in this example) to be a Master role
5.uplink gateway: 192.168.253.1
6.primary virtual IP: 192.168.1.200
Note: The design of authentication and key is for the authentication between Master and Backup. It only takes effect to configure for downlink network.
Step 8. Make sure uplink is ok to be ping. (Otherwise, the uplink status will
stay at ‘Init’.
Note: The redundancy works when it detects uplink gateway can be ping and other VRRP group members are not available or the switch is with the highest priority among VRRP switches alive.
Step 9. Check the VRRP status via GUI. Both Master and Backup switches should be alive as following.
For Master,
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