Huawei quidway s7700 Configuration Manual page 311

Quidway S7700 Smart Routing Switch
Configuration Guide - SPU
Figure 6-11 Networking diagram for configuring Layer 7 server load balancing in DNAT mode
Configuration Roadmap
The configuration roadmap is as follows:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. Configure a load balancing policy.
11. Apply the load balancing policy to a sub-interface.
Data Preparation
To complete the configuration, you need the following data:
Issue 01 (2011-07-15)
VIP 20.20.20.2:80
ServerA ServerB
10.10.50.2:80 10.10.20.2:4002
Configure traffic importing.
Configure an NAT address pool.
Configure four servers to communicate with four real servers.
Configure a probe to detect the health status of the four servers.
Configure a load balancing group and bind the load balancing group to the four load
balancing members.
Configure a Layer 7 classifier.
Configure a load balancing action profile and specify an action.
Configure an advanced ACL.
Configure a Layer 3 classifier.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
10.10.10.2/24
Host
Internet
GE3/0/0
Switch
ServerC
10.10.30.2:80
6 Load Balancing Configuration
XGE5/0/0 XGE0/0/1
XGE5/0/1 XGE0/0/2
ServerD
10.10.40.2:8080
300