There are several different ways to limit bandwidth usage for certain applications on your network:

1. Identify the Applications and Devices: It is important to pay attention to which applications and services use the most bandwidth, as this will help determine how they can be managed or limited.
2. Prioritize Network Traffic: To ensure the important services have enough data throughput, prioritize them over other applications or services.
3. Use Quality of Service (QoS): Utilizing a QoS policy can help limit bandwidth usage for applications operating across the network.
4. Implement Rate Limiting Policies: Install routers or other network devices that can enforce rate limiting policies, allowing the system administrator to control the bandwidth of certain applications.