H3C Technologies H3C SecBlade LB Cards - Manual (Page 30)

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Figure 20 Creating a virtual service for Layer 4 server load balancing
5. Configure the parameters as described in Table 4 .
6. Click Apply.
Table 4 Configuration items
Item Description
Virtual Service Name Set a virtual service name, which uniquely identifies a virtual service.
LB Layer Select the Four option.
VPN Instance Select the VPN instance to which the virtual service belongs.
Virtual Service IP
Specify the VSIP of the cluster. In server load balancing, users request services with
this IP address as the destination IP address.
• For firewall load balancing, you can configure only one VSIP.
• For NAT- and DR-mode server load balancing, you can configure multiple VSIPs.
Mask
Specify the VSIP mask.
For NAT- and DR-mode server load balancing, the mask length must be 32 bit.
Protocol Select the protocol used by the cluster to provide services.