Huawei quidway s7700 Configuration Manual page 314

Quidway S7700 Smart Routing Switch
Configuration Guide - SPU
[SPU] load-balance member serverd
[SPU-lb-member-serverd] ip address 10.10.40.2
[SPU-lb-member-serverd] weight 20
[SPU-lb-member-serverd] conn-limit max 2000
[SPU-lb-member-serverd] rate-limit connection 200
[SPU-lb-member-serverd] rate-limit bandwidth inbound 200 threshold 80
[SPU-lb-member-serverd] rate-limit bandwidth outbound 200 threshold 80
[SPU-lb-member-serverd] quit
Step 3 Configure health detection.
# Set the IP address of Eth-Trunk 0.2 to 100.100.100.201/24 and use the interface for obtaining
the source IP address of probing packets of a probe.
[SPU] interface eth-trunk 0.2
[SPU-Eth-Trunk0.2] control-vid 2 dot1q-termination
[SPU-Eth-Trunk0.2] dot1q termination vid 2
[SPU-Eth-Trunk0.2] ip address 100.100.100.201 24
[SPU-Eth-Trunk0.2] quit
[SPU] load-balance ip interface Eth-Trunk 0.2
# Create the HTTP probe probe1, and set the timeout interval of the response of probe1, the
probing interval of probe1, the probing interval after probe1 fails, the sent data, and the expected
response data.
[SPU] load-balance probe probe1 http
[SPU-lb-probe-probe1] time-out 10
[SPU-lb-probe-probe1] interval 20
[SPU-lb-probe-probe1] fail-interval 20
[SPU-lb-probe-probe1] user admin password admin
[SPU-lb-probe-probe1] header accept-charset header-value iso-8859-5
[SPU-lb-probe-probe1] request method head url index.html
[SPU-lb-probe-probe1] expect status-code min 0 max 299
[SPU-lb-probe-probe1] quit
Step 4 Configure a server group.
# Create the server group servergroup1, bind servergroup1 to servera, serverb, serverc, and
serverd, bind servergroup1 to probe1, set the forwarding mode to DNAT, and adopt the hash
algorithm based on the HTTP URL.
[SPU] load-balance group servergroup1
[SPU-lb-group-servergroup1] forward-mode dnat
[SPU-lb-group-servergroup1] load-balance method hash url
[SPU-lb-group-servergroup1] probe probe1
[SPU-lb-group-servergroup1] member servera
[SPU-lb-group-servergroup1-member-servera] member port 80
[SPU-lb-group-servergroup1-member-servera] quit
[SPU-lb-group-servergroup1] member serverb
[SPU-lb-group-servergroup1-member-serverb] member port 4002
[SPU-lb-group-servergroup1-member-serverb] quit
[SPU-lb-group-servergroup1] member serverc
[SPU-lb-group-servergroup1-member-serverc] member port 80
[SPU-lb-group-servergroup1-member-serverc] quit
[SPU-lb-group-servergroup1] member serverd
[SPU-lb-group-servergroup1-member-serverd] member port 8080
[SPU-lb-group-servergroup1-member-serverd] quit
# Configure the master and backup relationship and enable servera, serverb, serverc, and
serverd.
[SPU-lb-group-servergroup1] member servera
[SPU-lb-group-servergroup1-member-servera] backup-member serverc
[SPU-lb-group-servergroup1-member-servera] inservice
[SPU-lb-group-servergroup1-member-servera] quit
[SPU-lb-group-servergroup1] member serverb
[SPUA-lb-group-servergroup1-member-serverb] backup-member serverd
[SPU-lb-group-servergroup1-member-serverb] inservice
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
6 Load Balancing Configuration
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