R3204P16-HP Load Balancing Module Typical Configuration Examples-6PW101
13
DR-mode load balancing configuration
example
Network requirements
The servers are in the private network and need to provide services for the users in the external network.
Configure DR-mode load balancing on the LB module installed on the A7503 to achieve load balancing
between the private servers, which have a public IP address assigned to allow external users to access.
Figure 16 Network diagram for DR-mode load balancing
Configuration considerations
• Configure the A7503 switch. Assign the ports that connect the internal servers and the 10GE
interface that connects the LB module to VLAN 200, and assign the interface that connects the
external network to VLAN 110.
• Configure the 10GE interface and routes for the LB module.
• Ensure the reachability between the A7503 switch and the LB module, the internal servers, and the
external network.
Software version used
This example is configured and verified on R3204P12.