What are the PCQ and QoS on the Mikrotik Router?

Managing internet speed and ensuring fair access across users or devices is a common challenge in any network. MikroTik routers offer powerful tools to handle this through PCQ (Per Connection Queueing) and QoS (Quality of Service) features. Whether you’re running a home network, office, or ISP-grade infrastructure, understanding PCQ and QoS on Mikrotik is crucial.

What is PCQ in MikroTik?

It will help you optimize performance. You can also prevent congestion. Let’s break down what these features are, how they work, and how to apply them effectively on a MikroTik router. PCQ (Per Connection Queue) is a special queue type in MikroTik RouterOS. It is designed to evenly distribute available bandwidth among multiple users or connections. This feature is a crucial aspect of using PCQ and QoS on Mikrotik.

🔹 Key Features of PCQ:

• Automatically shares bandwidth fairly.
• Doesn’t require you to define a specific bandwidth for each user.
• Ideal for environments with many users (e.g., offices, apartments, public Wi-Fi).

✅ Example: PCQ in Action

Goal: Share a 20 Mbps internet connection fairly among all users in the 192.168.88.0/24 subnet reflected in PCQ and QoS on the Mikrotik setup.

Step 1 – Create PCQ Queue Types:

/queue type
add name=pcq-download kind=pcq pcq-classifier=dst-address pcq-rate=5M
add name=pcq-upload kind=pcq pcq-classifier=src-address pcq-rate=2M

Step 2 – Apply a Simple Queue Using PCQ:

/queue simple
add name="Shared Bandwidth" target=192.168.88.0/24 \
 queue=pcq-upload/pcq-download max-limit=20M/20M

🎯 Result: The available bandwidth is automatically and fairly divided among all active users.

What is QoS in MikroTik?

QoS (Quality of Service) refers to mechanisms used to prioritize certain types of traffic over others. It ensures that high-priority services, like VoIP or video conferencing, receive the necessary bandwidth. Their performance remains stable, even when the network is under heavy load. This is a savvy use of PCQ and QoS on the Mikrotik.

🔹 QoS Tools in MikroTik:

• Mangle Rules: To mark different types of traffic.
• Queue Trees: To apply bandwidth and priority policies.
• Priority Levels (1–8): 1 is highest, 8 is lowest.

✅ Example: QoS in Action

Goal: Prioritize VoIP traffic over general browsing—another example of employing PCQ and QoS on the Mikrotik.

Step 1 – Mark VoIP Traffic Using Mangle:

/ip firewall mangle
add chain=forward protocol=udp port=5060 action=mark-packet \
 new-packet-mark=voip_traffic passthrough=yes comment="Mark VoIP"

Step 2 – Create a Queue Tree for VoIP with Higher Priority:

/queue tree
add name="VoIP Priority" parent=global packet-mark=voip_traffic \
 priority=1 max-limit=2M

🎯 Result: VoIP packets are given top priority on the network, reducing latency and jitter.

PCQ and QoS are essential tools in MikroTik for creating fair, efficient, and optimized networks. Per Connection Queue helps divide bandwidth evenly among users, while QoS ensures critical services are prioritized. PCQ and QoS on the Mikrotik enhance network performance, whether you’re managing a few devices or a large user base.

If you’re interested in learning more about MikroTik routers, step-by-step configurations. And advanced network management, be sure to check out more resources and tutorials on [Mikrotik Router]. You go-to source for practical MikroTik knowledge.

The MikroTik RB4011 is an exceptionally powerful router designed for high-performance networking needs. This router features ten Gigabit Ethernet ports. It also has an SFP+ 10Gbps interface. These features bring unparalleled speed and efficiency to your home or office network. The RB4011 ensures secure and fast data transfer with its IPsec hardware acceleration. This makes it ideal for businesses and tech-savvy users alike.

Advanced Specifications

The RB4011 is powered by a robust quad-core Cortex A15 CPU. This is the same processor found in MikroTik’s carrier-grade RB1100AHx4 unit. This powerful CPU, paired with 1GB of RAM, ensures seamless multitasking and efficient handling of heavy-duty network tasks.

Design and Build Quality

The MikroTik RB4011 comes in a professional-looking, solid metal enclosure. It has a sleek matte black finish. This makes it not only functional but also aesthetically pleasing. The compact design allows for easy integration into various setups. The included two rackmount ears provide secure installation in a standard 1U rack space.

Power over Ethernet Capability

The RB4011 can provide Power over Ethernet (PoE) output on port #10. This is one of its standout features. This allows you to power connected devices without needing additional power cables. This setup makes your network cleaner and more efficient. The PoE input supports passive PoE with a voltage range of 18-57 V. This ensures compatibility with a wide variety of devices.

Dimensions and Weight

The MikroTik RB4011 measures 228 x 120 x 30 mm (4.72 x 8.98 x 1.18 inches) and weighs just 1.39 pounds. Its compact size makes it easy to place in tight spaces, while still providing powerful networking capabilities.

Power Consumption

With a maximum power consumption of 33 W, the RB4011 is energy-efficient without compromising performance. This makes it a great choice for those looking to minimize their energy footprint while maintaining high-speed internet access.

Conclusion

The MikroTik RB4011 Ethernet 10-Port Gigabit Router (RB4011iGS+RM) is a top-tier networking solution that combines power, efficiency, and advanced features. This router delivers exceptional performance for home use. It is equally effective for small businesses and large enterprises. It ensures that your network can handle the demands of modern technology. The RB4011 has a robust build quality. Its versatile features make it a reliable choice. It is ideal for anyone looking to upgrade their network infrastructure.

Product Details:

• Item model number: RB4011IGS+RM
• ASIN: B07HBW2NTR
• Date First Available: September 14, 2018
• Manufacturer: MikroTik
• Is Discontinued By Manufacturer: No