Cisco C9200L-48P-4G-E 4 Gigabit Ethernet 48 Ports Switch New

Cisco is a well-known name in the world of networking and telecommunications, and one of its key products is the Cisco C9200L-48P-4G-E Catalyst 9200L Layer 3 Switch. In this guide, we'll take a comprehensive look at this networking device, explaining its features, benefits, and how it can be a valuable addition to your network infrastructure.

Before delving into the specifics of the C9200L-48P-4G-E, let's start with an overview of the Catalyst 9200L series. Cisco's Catalyst series switches are widely recognized for their reliability and performance, and the 9200L series is no exception.

The Cisco Catalyst 9200L series is a family of Layer 2 and Layer 3 switches designed to meet the needs of modern businesses and organizations. These switches offer a wide range of features that can help you optimize your network infrastructure. The "L" in the model name, C9200L, stands for "Lite," which indicates that these switches are suitable for small to medium-sized businesses with a focus on cost-effectiveness and simplicity.

Now that we have a basic understanding of the Catalyst 9200L series, let's zoom in on the Cisco C9200L-48P-4G-E switch, which is a specific model within this series.

The model name, C9200L-48P-4G-E, is packed with information about the switch. Let's break it down:

• C9200L: This is the base model name, indicating that it belongs to the Catalyst 9200L series.
• 48P: This part of the name tells us that the switch has 48 ports. In this case, these are Gigabit Ethernet ports.
• 4G: This denotes that the switch has 4 Gigabit Ethernet ports.
• E: The "E" indicates that this is an enhanced model with additional features and capabilities.

One of the standout features of the Cisco C9200L-48P-4G-E is its 48 Gigabit Ethernet ports

Gigabit Ethernet (GigE) ports are a type of network connection that can transmit data at a rate of 1 gigabit per second. This is substantially faster than the older standard of 100 megabits per second (Fast Ethernet). The presence of 48 Gigabit Ethernet ports in the C9200L-48P-4G-E means that you can connect up to 48 devices to your network at gigabit speeds. This is crucial for businesses with high data transfer requirements, such as large file transfers and video streaming.

Another noteworthy feature of the Cisco C9200L-48P-4G-E is its support for Power over Ethernet Plus, often abbreviated as PoE+. Let's explore

Power over Ethernet (PoE) is a technology that allows both data and electrical power to be transmitted over an Ethernet cable to powered devices. PoE+ is an improved version of PoE, capable of delivering more power (up to 30 watts) to connected devices.

Benefits of PoE+

• Simplified Installation: With PoE+, you can power network devices, such as IP cameras, access points, and IP phones, without the need for a separate power source. This simplifies installation and reduces clutter.
• Flexibility: PoE+ enables you to install devices in locations where power outlets are scarce or hard to access.
• Remote Power Management: PoE+ switches like the C9200L-48P-4G-E allow you to remotely monitor and control the power supply to connected devices.

In addition to the 48 Gigabit Ethernet ports, the Cisco C9200L-48P-4G-E features 4 uplink ports that operate at 1 gigabit per second. These are known as 1000Base-X ports, and they serve a specific purpose in network design.

The 1000Base-X standard refers to gigabit Ethernet connections over fiber-optic cables. Uplink ports, in general, are used to connect a switch to another network, such as a core switch or a higher-level network. Having 1Gbps uplink ports is essential for ensuring that your network can handle high-speed data traffic efficiently.

The Cisco C9200L-48P-4G-E is classified as a Layer 3 switch. Let's break down what this means and why it's important.Layer 3 switches, also known as multilayer switches, combine the features of traditional Layer 2 switches (which operate at the data link layer) with the capabilities of routers (which operate at the network layer, or Layer 3). This means that the C9200L-48P-4G-E is not just a simple data switch; it has routing capabilities as well.

Benefits of Layer 3 Switches

• Efficient Routing: Layer 3 switches can make routing decisions internally, making network traffic more efficient.
• VLAN Support: They can handle VLANs (Virtual Local Area Networks) and segment your network for better security and management.
• IP Routing: Layer 3 switches can route IP packets, making them suitable for interconnecting different subnets in your network.

A manageable switch, sometimes referred to as a managed switch, offers advanced configuration and monitoring options. This is in contrast to unmanaged switches, which are more plug-and-play in nature. The C9200L-48P-4G-E allows network administrators to fine-tune and optimize its performance.

Key Management Features

• Remote Configuration: You can access and configure the switch remotely, which is especially valuable for networks with multiple locations.
• Security: Manageable switches provide advanced security features like access control lists, helping protect your network from unauthorized access.
• Performance Optimization: With a manageable switch, you can prioritize network traffic, allocate bandwidth, and ensure optimal network performance.

Now that we've dissected the key features of the Cisco C9200L-48P-4G-E, let's explore why this switch could be the right choice for your network.

The C9200L-48P-4G-E offers scalability, allowing your network to grow along with your business. With 48 Gigabit Ethernet ports and 4 uplink ports, you have room to connect a significant number of devices, and the Layer 3 capabilities enable you to segment and expand your network efficiently.

In the modern business environment, high-speed data transfer is essential. The 48 Gigabit Ethernet ports provide gigabit-speed connectivity to your devices, ensuring that data moves swiftly and efficiently within your network.

Power over Ethernet Plus is a game-changer for businesses that rely on network-connected devices. Whether it's IP cameras for security, access points for Wi-Fi coverage, or IP phones for communication, PoE+ simplifies device installation and management.

The combination of Gigabit Ethernet ports, 1Gbps uplink ports, and Layer 3 routing capabilities makes the C9200L-48P-4G-E a versatile choice for various network setups. It can serve as a core switch, distribution switch, or access switch, depending on your network's needs.

The manageable switch features of the C9200L-48P-4G-E empower network administrators to maintain and optimize their networks effectively. This leads to improved network performance and security.

Cisco is renowned for its quality and reliability in the networking industry. Choosing the C9200L-48P-4G-E means investing in a reputable brand known for delivering top-notch networking equipment.

• 48 Gigabit Ethernet Ports: The C9200L-48P-4G-E has 48 Gigabit Ethernet ports, providing high-speed connectivity for devices on the network.
• 4 Gigabit Ethernet SFP Uplink Ports: The switch also has 4 Gigabit Ethernet SFP uplink ports, allowing for connection to higher-speed network infrastructure.
• Switching Capacity: The C9200L-48P-4G-E has a switching capacity of 176 Gbps, providing ample bandwidth for high-traffic networks.
• Forwarding Rate: The switch has a forwarding rate of 130.95 Mpps, ensuring fast packet processing and low latency.
• Memory: The C9200L-48P-4G-E has 4 GB of memory, providing ample space for storing routing tables and other data.
• Power Supply: The switch supports both AC and DC power supply options, providing flexibility in deployment.
• Management: The C9200L-48P-4G-E is managed via a web-based interface or through the Cisco Network Assistant software.
• Security: The switch supports advanced security features such as access control lists (ACLs), Quality of Service (QoS), and Cisco Identity Services Engine (ISE).
• StackWise-480 Technology: The switch supports StackWise-480 technology, allowing for stacking up to 9 switches for increased port density and redundancy.
• Energy Efficient Ethernet (EEE): The C9200L-48P-4G-E supports Energy Efficient Ethernet, reducing power consumption and costs.

The C9200L-48P-4G-E Cisco 48 Ports Ethernet Switch offers a variety of security and access control features to protect your network from threats and unauthorized access. Some of these features include:

• Cisco TrustSec: This feature provides security capabilities such as access control, threat protection, and segmentation. It allows for the creation of secure domains and the enforcement of security policies to protect your network from unauthorized access and threats.
• 802.1X Authentication: The switch supports 802.1X authentication, allowing for secure access to the network based on user identity. This can be used to control access to specific parts of the network and to enforce security policies.
• Dynamic Host Configuration Protocol (DHCP) Snooping: This feature helps to prevent DHCP spoofing by monitoring DHCP messages and verifying that they are coming from authorized DHCP servers.
• Port Security: This feature allows you to configure security settings on individual ports, such as limiting the number of MAC addresses that can be associated with a port or blocking unauthorized MAC addresses.
• Access Control Lists (ACLs): The switch supports ACLs, which allow you to define security policies based on source and destination IP addresses, ports, and other criteria.
• Secure Shell (SSH) and Secure Copy Protocol (SCP): The switch supports SSH and SCP, allowing for secure remote management and access to the switch's configuration.
• Private VLANs: Private VLANs allow for isolation of specific ports or groups of ports within a VLAN, providing an additional level of security and control.
• SNMPv3: The switch supports SNMPv3, which provides secure communication between the switch and network management systems.
• TACACS+ and RADIUS Authentication: The switch supports TACACS+ and RADIUS authentication, allowing for centralized authentication and authorization of switch access.
• Advanced Malware Protection: The switch has Advanced Malware Protection (AMP) for endpoints, which is a feature that detects and blocks malicious traffic at the network edge.

• Manufacturer: Cisco
• Model Number or SKU# C9200L-48P-4G-E
• Product Series: 9200
• Type: Networking
• Product Type: Layer 3 Switch

• Total Number of Network Ports 48
• Uplink Port Yes
• Modular Yes
• Stack Port Yes
• Port/Expansion Slot Details 4 x Gigabit Ethernet Uplink
• Port/Expansion Slot Details 48 x Gigabit Ethernet Network

• Media Type Supported Twisted Pair
• Media Type Supported Optical Fiber
• Ethernet Technology Gigabit Ethernet
• Network Technology 10/100/1000Base-T
• Network Technology 1000Base-X

• Number of Total Expansion Slots 4
• Expansion Slot Type SFP (mini-GBIC)
• Shared SFP Slot No
• Number of SFP Slots 4

• Power Source Power Supply
• Redundant Power Supply Supported Yes

In summary, the Cisco C9200L-48P-4G-E Catalyst 9200L Layer (L3) Switch is a powerful networking solution designed to meet the demands of modern businesses. With its versatile port configuration, PoE+ support, Layer 3 management capabilities, and a range of advanced features, this switch is an excellent choice for enterprises, educational institutions, healthcare facilities, and small to medium-sized businesses.

By understanding the switch's features, benefits, installation process, troubleshooting guidelines, and maintenance best practices, you can make the most of this valuable networking asset. Cisco's commitment to quality and innovation ensures that the C9200L-48P-4G-E remains a reliable and high-performance choice for your network infrastructure needs. Whether you're expanding an existing network or building one from the ground up, this Cisco switch is a versatile and dependable solution that can help your organization thrive in the digital age.