Assign weights to services

September 14, 2021

Contributed by:

S C

在一个负载平衡配置,您分配weights to services to indicate the percentage of traffic that should be sent to each service. Services with higher weights can handle more requests; services with lower weights can handle fewer requests. Assigning weights to services allows the Citrix ADC appliance to determine how much traffic each load balanced server can handle, and therefore more effectively balance load.

Note: If you use a load balancing method that supports weighting of services (for example, the round robin method), you can assign a weight to the service.

The following table describes the load balancing methods that support weighting, and briefly describes the manner in which weighting affects how a service is selected for each one.

Load Balancing Methods	Service Selection with Weights
Round Robin	The virtual server prioritizes the queue of available services such that services with the highest weights come to the front of the queue more frequently than those with the lowest weights and receive proportionately more traffic. For a complete description, seeThe Round Robin Method.
Least Connection	The virtual server selects the service with the best combination of fewest active transactions and highest weight. For a complete description, seeThe Least Connection Method.
Least Response Time and Least Response Time Method using Monitors	The virtual server selects the service with the best combination of fewest active transactions and fastest average response time. For a complete description, seeThe Least Response Time Method.
Least Bandwidth	The virtual server selects the service with the best combination of least traffic and highest bandwidth. For a complete description, seeThe Least Bandwidth Method.
Least Packets	The virtual server selects the service with the best combination of fewest packets and highest weight. For a complete description, seeThe Least Packets Method.
Custom Load	The virtual server selects the service with the best combination of lowest load and highest weight. For a complete description, seeThe Custom Load Method.
Hashing methods and Token method	Weighting is not supported by these load balancing methods.

To configure a virtual server to assign weights to services by using the CLI

At the command prompt, type:

set lb vserver  -weight

Example:

set lb vserver Vserver-LB-1 -weight 10 Service-HTTP-1

To configure a virtual server to assign weights to services by using the GUI

Navigate toTraffic Management>Load Balancing>Virtual Servers.
Open the virtual server, and then click in theServicessection.
In the weight column for the service, assign a weight to the service.

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Assign weights to services

September 14, 2021

Contributed by:

S C

September 14, 2021

Contributed by:

S C

Assign weights to services

To configure a virtual server to assign weights to services by using the CLI

To configure a virtual server to assign weights to services by using the GUI

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