If you are looking for one of the best switching modules under the Cisco Catalyst 900 switch series, choose C9200-NM-4G. There are many other modules as well but you will love the performance and innovation of this module more than others.

In this blog, we will learn the key features and benefits of C9200-NM-4G along with the top ways to optimize its performance.

C9200-NM-4G- A short definition

The popularly known as an expansion module for the Cisco Catalyst 9200 series switches. This module offers additional Gigabit Ethernet ports as well as enhances the overall capabilities of the switch. Other than this, the C9200-NM-4G switch module supports up to 4 gigabit Ethernet ports. You can use these ports for multiple purposes, such as connecting servers, desktops, and other network devices.

What

are the key features of the C9200-NM-4G module?

Increased network scalability– With the C9200-NM-4G module, you can easily add extra Gigabit Ethernet ports to your business network. Additional ports to your business network will increase network stability as well as flexibility in your operations. Most importantly, it will be easy to adapt to changing business needs.

Enhanced network security– As the C9200-NM-4G module supports Cisco TrustSec technology, it helps organizations protect their network against unauthorized access and cyber threats. The TrustSec technology secures access to network resources. This ensures that only authorized users and devices can access critical data of the business.

Simplified network management – Designed to work seamlessly with the Cisco DNA Center, the C9200–NM-4G module simplifies network management. The Cisco DNA Center is a centralized management platform for Cisco networks. With the help of this, you can manage your business network devices, configure policies, and monitor network performance from a single location.

High network performance– With the C9200-NM-4G module, the network devices communicate quickly and efficiently with each other because it supports high-speed data transfer rates. Due to quick and efficient communication, the network performance is enhanced and latency is reduced, improving the productivity and satisfaction of the user.

What are the benefits of the C9200-NM-4G module?

Improves network flexibility: This allows adding of additional Gigabit Ethernet ports to the network and permits organizations to use it for a variety of purposes. An increased number of Ethernet ports because of this module enhances the network flexibility and helps your business to adapt to the changing needs easily.

Enhances network security– The support of Cisco Trusses technology enhances network security. This technology protects network resources and prevents their access to cyber attackers. With no cyber threats, network security is improved and organizations comply with regulatory requirements.

Simplifies network management: The Cisco DNA Center helps the C9200-NM-4G module to work seamlessly. In case of any problem, the Cisco DNA Center handles it effectively and efficiently. This seamless working of the module simplifies network management as well as reduces the time and effort required for network device management.

Improves network performance- High-speed data transfer rates are supported by C9200-NM-4G. This enhances the performance of the network and reduces latency. As a result, it improves the productivity of the users and provides complete satisfaction. Lastly, it leads to a better overall user experience.

How can you optimize the performance of the C9200-NM-4G switch module?

Configure Quality of Service (QoS) policies

The QoS policies help organizations prioritize network traffic and make sure that important applications receive the necessary bandwidth and resources. If you set up QoS policies on the switch module, you will find that the network is running smoothly and latency is minimal.

Set up VLANs

Virtual Local Area Networks or VLANs segment the network and improve the organization’s security by separating different types of traffic. If you set up VLANs, you will isolate sensitive data, such as financial information or confidential files, from other types of traffic. Other than this, VLANs will optimize the network performance of the organizations by limiting the broadcast traffic scope and reducing congestion on the network.

Implement security measures

In any network infrastructure, security is a critical aspect. The provides several security features for organizations to enhance their network security. For example, you should set up Access Control Lists (ACLs) that restrict access to specific network resources. Also, they configure port security settings, preventing unauthorized access to the network.

Monitor network traffic

For optimizing network performance, monitoring network traffic is crucial. It’s said that the C9200-NM-4G module provides several tools for organizations to use and monitor their network traffic.  For example, you should use NetFlow to collect and analyze network traffic data. This will help you identify bandwidth-intensive applications and services as well as optimize network resources accordingly. Other than this, there is a Simple Network Management Protocol or SNMP supported to monitor network performance in real-time and receive alerts whenever the issue arises.

Regularly maintain and update the infrastructure

For optimizing the performance of C9200-NM-4G, the last step is to perform regular maintenance and updates. This will keep the network running smoothly and efficiently. Regular maintenance and updates include updating the switch module’s firmware, performing routine network configuration backups, and conducting periodic performance tests. These things will help you identify any issues before they become major.

Author: TechBlonHub

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