Description
Product Outline of the N9K-C9372TX-E Cisco 48 Ports Managed Switch
In the realm of networking and data management, the N9K-C9372TX-E Nexus 9372TX L3 Modular Managed Switch stands out as a robust solution. This device is equipped with an array of features that cater to the evolving needs of modern IT infrastructure. In this comprehensive guide, we will delve into the specifics of the 10 Gigabit Ethernet N9K-C9372TX-E, exploring its key attributes, functionalities, and how it fits into contemporary networking setups.
Overview of N9K-C9372TX-E 48-port Layer 3 Rack-mountable 1U Modular Switch
The N9K-C9372TX-E is a member of the Nexus 9000 series, known for its high-performance data center switches. This particular model boasts 48 ports and 6 QSFP+ slots, providing ample connectivity options for various networking requirements. Its 10/100/1000Base-TX RJ-45 support ensures compatibility with a wide range of devices, while the inclusion of Access Control Lists (ACLs) enhances security measures.
Port Configuration
The 48 ports on the N9K-C9372TX-E support 10/100/1000Base-TX RJ-45, accommodating different network speeds for diverse applications. Whether it’s a high-speed data transfer or a stable connection for everyday tasks, the port configuration of this switch caters to both.
QSFP+ Slots
The 6 QSFP+ (Quad Small Form-factor Pluggable Plus) slots significantly contribute to the switch’s versatility. These slots support high-speed data transfers and are particularly useful for applications demanding substantial bandwidth, such as data-intensive processes or virtualization.
Layer 3 Functionality
One of the standout features of the N9K-C9372TX-E is its Layer 3 capabilities. The switch operates at the network layer, enabling it to make routing decisions based on IP addresses. This Layer 3 functionality is crucial for efficient data routing in complex networks, enhancing overall performance.
Routing Efficiency
With Layer 3 capabilities, the N9K-C9372TX-E can route data more efficiently. This is especially beneficial in scenarios where multiple subnets are present, and seamless communication between them is essential. The switch’s ability to understand IP addresses facilitates intelligent routing, optimizing data flow within the network.
Access Control List (ACL) Support
Security is paramount in any network infrastructure. The N9K-C9372TX-E addresses this concern by incorporating Access Control Lists (ACLs). These lists define rules that determine which network traffic is allowed or denied. By supporting ACLs, this switch empowers administrators to control and secure data communication, mitigating potential threats.
Granular Control
ACLs provide granular control over network traffic. Administrators can define rules based on various parameters, including source and destination IP addresses, protocols, and ports. This level of specificity ensures that the switch can be fine-tuned to meet the security requirements of diverse network environments.
Threat Mitigation
By implementing ACLs, the N9K-C9372TX-E becomes a proactive element in network security. It can identify and mitigate potential threats by restricting unauthorized access and monitoring data packets based on predefined rules. This is a critical aspect in safeguarding sensitive information and maintaining the integrity of the network.
Connectivity Options
The N9K-C9372TX-E supports both Twisted Pair and Optical Fiber connectivity, offering flexibility in network design. This dual support is particularly advantageous in environments where different types of cabling are in use.
Twisted Pair
Twisted Pair cables, with their copper conductors, are widely used for short to medium-distance connections. The N9K-C9372TX-E’s support for Twisted Pair ensures compatibility with existing infrastructure, allowing for a smooth integration process.
Optical Fiber
Optical Fiber, known for its high data transfer rates and immunity to electromagnetic interference, is the preferred choice for long-distance connections. The switch’s compatibility with Optical Fiber provides scalability and reliability for networks that demand extended reach.
Rack-mountable Design
The N9K-C9372TX-E is designed to be rack-mountable, fitting seamlessly into standard server racks. This form factor optimizes space utilization in data centers where floor space is often a premium. The 1U (1 Rack Unit) size ensures that the switch can be efficiently integrated into existing rack configurations.
Space Optimization
The rack-mountable design of the N9K-C9372TX-E is a practical solution for organizations with limited space. By consolidating networking equipment into racks, data centers can achieve better space utilization, leading to a more organized and efficient infrastructure layout.
Modular Structure
The modular design of the N9K-C9372TX-E adds an extra layer of adaptability. Administrators can customize the switch’s configuration by adding or removing modules based on specific requirements. This modular approach enhances scalability, allowing the switch to evolve with the changing needs of the network.
Management Capabilities
As a Managed Switch, the N9K-C9372TX-E offers a suite of management capabilities for network administrators. These features contribute to the overall efficiency, monitoring, and control of the network infrastructure.
Remote Management
The switch supports remote management, allowing administrators to monitor and configure it from a central location. This capability is particularly valuable in distributed network environments where physical access to each switch may be limited.
Centralized Control
Managed switches provide centralized control over network configurations. This ensures consistency in settings, making it easier to enforce security policies, implement updates, and troubleshoot issues across the entire network.
The Cisco N9K-C9372TX-E is designed to deliver high performance in data center environments. It supports a wide range of speeds and protocols, including 1 Gigabit Ethernet, 10 Gigabit Ethernet, 40 Gigabit Ethernet and 100 Gigabit Ethernet. It also supports various advanced features like Quality of Service (QoS), Access Control Lists (ACLs), and Link Aggregation Control Protocol (LACP) for link redundancy.
The switch is capable of delivering high-bandwidth, low-latency data transfer, which is essential for mission-critical applications like virtualization, storage, and high-performance computing. It can also handle large amounts of traffic without any performance degradation.
The switch also supports Cisco’s Application Centric Infrastructure (ACI) software, which allows the switch to be programmed and managed as part of a larger software-defined network (SDN) infrastructure. This enables the switch to provide highly flexible, automated, and programmable network infrastructure for modern data centers, which can help to increase the performance, reliability, and security of your network.
Additionally, The part switch supports various features that increase its performance and scalability such as:
- Non-Blocking architecture
- 64k MAC address table
- Up to 64K routes
- Low latency, high-throughput switching
- Hardware-based L3 routing
Robust Security and Dynamic Quality
The Cisco N9K-C9372TX-E is a managed switch that offers robust security and dynamic quality of service (QoS) features to protect data center networks from various types of cyber threats and to ensure optimal performance of mission-critical applications.
In terms of security, the switch supports various features such as access control lists (ACLs), secure shell (SSH) and secure copy (SCP) protocols, and secure socket layer (SSL) and transport layer security (TLS) protocols to protect against unauthorized access and to secure communication between the switch and management stations. It also supports Cisco Trust Sec, which is a security framework that enables the creation of secure and scalable networks by providing granular, identity-based access control and policy enforcement.
In terms of QoS, the switch supports various features such as traffic policing, traffic shaping, and congestion management to ensure that mission-critical applications receive the necessary bandwidth and low latency, while non-critical traffic is properly managed. It also supports Multi-queue and traffic class management, the switch can prioritize different types of traffic based on their needs, such as voice or video, using different queue buffers or traffic classes.
Additionally, the switch supports Cisco’s Application Centric Infrastructure (ACI) software, which allows the switch to be programmed and managed as part of a larger software-defined network (SDN) infrastructure. This enables the switch to provide highly flexible, automated, and programmable network infrastructure for modern data centers, which can help to increase the security and performance of your network.
In conclusion, The Cisco part is a managed switch that offers robust security and dynamic quality of service features, to protect data center networks from various types of cyber threats and to ensure optimal performance of mission-critical applications, making it ideal for use in data center environments.
Key Information about the Cisco N9K-C9372TX-E 48-port Switch
- Manufacturer: Cisco
- Model Number or SKU# N9K-C9372TX-E
- Product Line: Nexus
- Product Series: 9300
- Product Model: 9372TX
- Product Name: Nexus 9372TX Switch
- Product Type: Layer 3 Switch
Interfaces / Ports of Layer 3 Managed Switch
- Total Number of Network Ports: 48
- Uplink Port: Yes
- Modular: Yes
- Stack Port: No
- Port/Expansion Slot Details: 48 x 10 Gigabit Ethernet Network
- Port/Expansion Slot Details: 6 x 40 Gigabit Ethernet Expansion Slo
Performance for Managed Switch
- Media Type Supported: Twisted Pair
- Media Type Supported: Optical Fiber
- Ethernet Technology: 40 Gigabit Ethernet
- Ethernet Technology: 10 Gigabit Ethernet
- Network Technology: 40GBase-X
- Network Technology: 10/100/1000Base-TX
I/O Expansions of Layer 3 Switch
- Number of Total Expansion Slots: 6
- Expansion Slot Type: QSFP+
- Network & Communication
- Layer Supported: 4
Features
- Access Control List (ACL) support
- Hot Standby Router Protocol (HSRP) support
- IGMP snooping, Multiple Spanning Tree Protocol (MSTP) support
- Per-VLAN Rapid Spanning Tree (PVRST)
- Quality of Service (QoS), Virtual PortChannel (vPC) technology
- Virtual Routing and Forwarding (VRF)
- VLAN support, VXLAN tunnel endpoints (VTEP) support
Miscellaneous
- Rack Mounting Kit: Included
- Compliant Standards: AS/NZS 60950-1, AS/NZS CISPR22:2004 Class A, CISPR 22 Class A, CISPR 24, CNS 13438(95) Class A, CSA C22.2 No. 60950-1 Second Edition, EMC, EN 300386, EN 60950-1 Second Edition, EN55024, EN61000-3-2, EN61000-3-3, FCC CFR47 Part 15, GB 4943, ICES-003 Class A, IEC 60950-1 Second Edition, KN22 Class A, RoHS 6/6, UL 60950-1 Second Edition, VCCI Class A
- Height (Rack Units): 1
- Color Category: Gray
Power Device
- Installed Qty: 0
- Max Supported Qty: 2
- Power Redundancy: Yes
- Type: Internal power supply
Environmental Parameters
- Min Operating Temperature: 32 °F
- Max Operating Temperature: 104 °F
- Humidity Range Operating: 5 – 95% (non-condensing)
- Min Storage Temperature: -40 °F
- Max Storage Temperature: 158 °F
Safety
- UL 60950-1 Second Edition
- CAN/CSA-C22.2 No. 60950-1 Second Edition
- EN 60950-1 Second Edition
- IEC 60950-1 Second Edition
- AS/NZS 60950-1
- GB4943
In summary, the N9K-C9372TX-E Nexus 9372TX L3 Modular Managed Switch stands as a versatile and feature-rich solution for modern networking challenges. With its Layer 3 capabilities, support for Access Control Lists, diverse connectivity options, rack-mountable design, and robust management capabilities, this switch is well-equipped to meet the demands of contemporary data center environments. Whether in terms of performance, security, or scalability, the N9K-C9372TX-E proves to be a valuable asset for organizations seeking a reliable and adaptable networking solution.
