Description
Overview of the Cisco C3KX-NM-1G 4 Ports Network Module
The C3KX-NM-1G is a Cisco network module designed to expand the capabilities of Cisco Catalyst 3560-X series switches by providing four Gigabit Ethernet ports. This network module is a crucial component for businesses and organizations that require high-speed, reliable, and scalable network connectivity. The Cisco C3KX-NM-1G 4 ports are a network module that can be installed in Cisco Catalyst 3560-X and 3750-X series switches. It is designed to provide additional Gigabit Ethernet ports, enhancing the switch’s capabilities to meet the growing demands of modern networks. With this network module, businesses can extend their network connectivity and support more devices with high-speed Gigabit Ethernet connections.
Understanding of the Cisco 3560-X Series Switches
Before delving into the specifics of the C3KX-NM-1G network module, it’s important to have a clear understanding of the Cisco 3560-X Series switches. These switches are part of Cisco’s Catalyst family, known for their reliability and performance in enterprise and data center networks.
Cisco 3560-X Series Switches Features
The Cisco 3560-X Series switches offer a range of features that make them a popular choice for network administrators:
- Scalability: These switches come in various models to meet different network requirements. They can support a wide range of devices, from small businesses to large enterprises.
- Layer 2 and Layer 3 Functionality: The switches offer both Layer 2 and Layer 3 functionality, making them suitable for various network designs.
- High Performance: Cisco 3560-X Series switches are known for their high-performance capabilities, ensuring minimal network downtime.
- Advanced Security: They provide advanced security features to protect the network from threats and unauthorized access.
- Energy Efficiency: Many models are designed with energy-saving features, contributing to reduced power consumption.
Increased Connectivity
The primary benefit of adding the C3KX-NM-1G module is the addition of four Gigabit Ethernet ports. This expanded connectivity allows you to connect more devices to your network, whether they are computers, servers, or other networking equipment. It is particularly valuable in scenarios where the existing number of ports on your switch is insufficient. One of the most significant advantages of the C3KX-NM-1G is the addition of four Gigabit Ethernet ports to your Cisco switch. Gigabit Ethernet provides high-speed data transfer, making it ideal for connecting devices that require fast and reliable network connections. Whether you need to support additional computers, servers, or networked devices, these extra ports enable you to expand your network connectivity without the need for a complete switch replacement.
Enhanced Data Transfer Speeds
Gigabit Ethernet ports offer significantly higher data transfer speeds compared to standard Ethernet ports. This means that data can move more quickly and efficiently across your network, reducing latency and improving overall network performance.
Flexibility in Network Design
With more Gigabit Ethernet ports at your disposal, you have greater flexibility in designing your network. You can segment your network into different VLANs, isolate specific devices or services, and ensure that your network meets your organization’s unique requirements.
Scalability
As your business or organization grows, your network needs to expand as well. The C3KX-NM-1G module allows for scalability, making it easier to accommodate more users and devices without the need for a complete network overhaul.
Hot-Swappability
The hot-swappable nature of the C3KX-NM-1G is a key benefit for businesses looking to maintain network availability. Hot-swappability means that you can add or remove the network module while the switch is running, without the need to power it down. This feature is especially valuable in environments where network downtime is not an option, such as data centers or critical business operations. It allows for hardware upgrades or replacements without disrupting network services, enhancing the overall reliability of your network infrastructure.
Redundancy and Load Balancing
The additional ports provided by the C3KX-NM-1G module can be used to create redundancy in your network, ensuring high availability and fault tolerance. You can also implement load balancing to evenly distribute network traffic across multiple ports, further optimizing network performance.
Enhanced Network Capacity
As the number of devices connected to your network continues to grow, the demand for network capacity increases. The C3KX-NM-1G provides an effective solution by expanding the number of Gigabit Ethernet ports available on your Cisco switch. This increase in capacity ensures that your network can handle more data traffic and support additional devices without compromising performance. Whether you’re dealing with increased client devices, data transfer requirements, or expanding your network, this network module is a cost-effective way to meet these demands.
Advanced Network Management
The C3KX-NM-1G is a 4-port GE network module designed for use with Cisco Catalyst 3K-X series switches. To effectively manage this network module, you should familiarize yourself with its configuration and management options.
Here are some advanced network management tips for the C3KX-NM-1G:
- Configure VLANs: You can use VLANs to segregate network traffic and improve security. You can configure VLANs using the switch’s command-line interface (CLI) or the web-based graphical user interface (GUI). You can assign different VLANs to each of the four ports on the C3KX-NM-1G.
- Configure Link Aggregation Control Protocol (LACP): LACP is a protocol used to aggregate multiple physical links between switches to create a single logical link with increased bandwidth and redundancy. You can configure LACP on the C3KX-NM-1G using the CLI or the GUI.
- Configure Quality of Service (QoS): QoS allows you to prioritize network traffic based on its importance. You can configure QoS on the C3KX-NM-1G using the CLI or the GUI. You can assign different QoS policies to different VLANs or to different types of traffic.
- Configure Spanning Tree Protocol (STP): STP is a protocol used to prevent loops in a network topology. You can configure STP on the C3KX-NM-1G using the CLI or the GUI.
- Monitor network performance: You can monitor the performance of the C3KX-NM-1G and the connected devices using various tools such as Simple Network Management Protocol (SNMP), NetFlow, and Cisco Prime Infrastructure. You can use these tools to identify and troubleshoot network issues, optimize performance, and plan for future upgrades.
- Implement security measures: You can implement various security measures to protect your network, such as Access Control Lists (ACLs), Port Security, and Secure Shell (SSH). You can configure these measures using the CLI or the GUI.
- Keep the firmware up to date: It is important to keep the firmware on the C3KX-NM-1G and the connected switches up to date to ensure optimal performance and security. You can download the latest firmware from the Cisco website and install it using the CLI or the GUI.
Quality of Service (QoS) and Traffic Management
The C3KX-NM-1G Cisco 4 Ports Gigabit Ethernet Network Module is a network module designed to provide additional ports for Cisco Catalyst 3K-X series switches. As such, it does not have built-in Quality of Service (QoS) or traffic management capabilities. However, the Catalyst 3K-X series switches that the module is designed for do have robust QoS and traffic management features that can be configured to provide granular control over network traffic.
QoS is a set of technologies and techniques used to prioritize different types of traffic on a network. It allows network administrators to ensure that mission-critical traffic, such as VoIP and video conferencing, receive priority over less important traffic, such as email or file transfers. The Catalyst 3K-X series switches support a range of QoS mechanisms, including classification, marking, queuing, and scheduling. These features allow administrators to identify and classify traffic based on its type, assign it a priority level, and ensure that it is delivered in a timely manner.
Traffic management refers to the process of managing network traffic to ensure that it is flowing smoothly and efficiently. The Catalyst 3K-X series switches support a variety of traffic management features, including rate limiting, congestion avoidance, and load balancing. These features can be used to prevent network congestion, ensure that critical applications have sufficient bandwidth, and optimize network performance.
To configure QoS and traffic management on a Catalyst 3K-X series switch, administrators can use the Cisco IOS command-line interface (CLI) or the Cisco Network Assistant graphical user interface (GUI). These tools provide a range of options for configuring QoS policies, defining traffic classes, setting up queuing and scheduling parameters, and configuring traffic management features.
General Information about this Cisco C3KX-NM-1G
- Manufacturer: Cisco
- Part Number or SKU# C3KX-NM-1G
- Product Type: Network Module
Technical Information of Network Module
- Application/Usage: Data Networking
Interfaces/Ports of 4 Ports Module
- Total Number of Ports: 4
- Interfaces/Ports: 1 x 1000Base-X
- Interfaces/Ports Details: 1 x 1000Base-X Network
Media & Performance
- Ethernet Technology: Gigabit Ethernet
- Network Technology: 1000Base-X
Networking
- Connectivity Technology: Wired
- Data Link Protocol: Gigabit Ethernet
- Status Indicators: Link/activity
Expansion / Connectivity
- Expansion Slots: 4 (total) / 4 (free) x SFP
- Compatible Slots: 1 x expansion slot
Environmental Parameters
- Operating temperature: -5 to 45°C up to 5000ft elevation, -5 to 40°C up to 10000ft elevation
- Storage temperature: -40 to 70°C
- Relative humidity operating, noncondensing: 5 to 95% non-condensing
- Relative humidity non-operating, noncondensing: 5 to 95% non-condensing
- Operating altitude: 10,000 ft. (3000m)
- Storage altitude: 15,000 ft. (4750
Compatibility Information
- Cisco Catalyst 3560X-24P/L/S and 3560X-48P/L/S: These are 24- and 48-port switches with PoE (Power over Ethernet) capability, which allows them to power connected devices such as IP phones and wireless access points.
- Cisco Catalyst 3560X-24T/L/S and 3560X-48T/L/S: These are 24- and 48-port switches with RJ-45 connectors for connecting devices via Ethernet cables.
- Cisco Catalyst 3750X-12S/E/S: This is a 12-port switch with SFP (Small Form-Factor Pluggable) uplinks, which can be used to connect to other network devices or to fiber optic cabling.
- Cisco Catalyst 3750X-24P/L/S and 3750X-48P/L/S: These are 24- and 48-port switches with PoE capability.
- Cisco Catalyst 3750X-24S/E/S and 3750X-48S/E/S: These are 24- and 48-port switches with SFP+ uplinks, which provide higher bandwidth than SFP uplinks.
- Cisco Catalyst 3750X-24T/L/S and 3750X-48T/L/S: These are 24- and 48-port switches with RJ-45 connectors.
- Cisco Catalyst 3750X-48PF/L/S and 3750X-48P/L/S: These are 48-port switches with PoE capability, but the “PF” version provides higher power output for devices that require more power.
In summary, the C3KX-NM-1G Cisco 4 Ports Network Module Gigabit Ethernet for 3560-X Series Switches is a valuable component for expanding and enhancing network infrastructure. With its Gigabit Ethernet ports, hot-swappable design, scalability, and compatibility with Cisco Catalyst 3560-X switches, it provides numerous benefits, including improved network performance, reduced downtime, and cost-effectiveness.
In building robust network infrastructures, the C3KX-NM-1G plays a crucial role by offering performance enhancement, scalability, reliability, redundancy, streamlined management, and investment protection. It is a versatile solution with use cases across various industries and sectors, including corporate networks, data centers, educational institutions, healthcare facilities, small and medium-sized businesses, and remote offices.
With the C3KX-NM-1G network module as a component of their network strategy, organizations can ensure that their network infrastructure meets the demands of today’s digital world and is prepared for future growth and challenges.
