Effective Switch Configuration and Organization
The Cisco C9300L-48PF-4X-E SFP+ Uplinks, Full PoE+ 48-Ports Ethernet Switch is an advanced switch designed for enterprise and campus networks. It is a powerful, feature-rich switch that offers high performance, scalability, and reliability. The switch is designed to provide high-speed connectivity and advanced security features for a variety of network environments.
The switch has 48 Ethernet ports, which support 10/100/1000Mbps speeds and full Power over Ethernet (PoE+) capabilities. This allows the switch to power devices such as IP phones, wireless access points, and cameras, eliminating the need for additional power supplies.
The switch also has four SFP+ uplink ports, which provide high-speed connectivity to other switches and devices. These ports support speeds of up to 10Gbps, which allows for fast and reliable data transfer between devices.
The switch is also designed to be highly configurable and customizable, allowing users to tailor the switch to their specific network requirements. The switch supports a variety of features such as Quality of Service (QoS), Link Aggregation Control Protocol (LACP), and Access Control Lists (ACLs) to provide advanced security and traffic management capabilities.
In terms of organization, the Cisco C9300L-48PF-4X-E switch can be configured as a core switch in the network, providing high-speed connectivity and advanced security features to other devices in the network. It can also be configured as an access switch in the network, providing fast and reliable connectivity to end-user devices such as PCs, printers, and IP phones.
Simplifying Switch Management
The Cisco C9300L-48PF-4X-E SFP+ Uplinks, Full PoE+ 48-Ports Ethernet Switch simplifies switch management by providing a number of features and tools that make it easy to set up and manage the switch.
One key feature is the Cisco DNA (Digital Network Architecture) Center, which is a software-based management platform that allows users to easily configure, monitor, and troubleshoot the switch from a single centralized location. This makes it easy for network administrators to manage multiple switches at once, and allows for more efficient and effective troubleshooting.
Another feature that simplifies switch management is the built-in web-based interface. This allows users to easily access the switch's settings and configuration options from any web browser, making it easy to make changes or updates to the switch without needing to be physically present at the switch location.
The switch also includes a number of security features, such as IEEE 802.1X port-based access control, to help protect the network from unauthorized access. This makes it easy to secure the switch and the network it is connected to.
Finally, the switch also includes a number of tools that can help to troubleshoot and diagnose issues. For example, the switch includes a built-in diagnostic tool that can help to identify and diagnose problems, and a built-in troubleshooting guide that can help users quickly resolve common issues.
Security and Access Control of SFP+ Switch
The Cisco C9300L-48PF-4X-E SFP+ Uplinks, Full PoE+ 48-Ports Ethernet Switch has a number of security and access control features that help to protect the network from unauthorized access and breaches.
First, the switch supports advanced access control lists (ACLs) which allow administrators to create and apply rules for controlling traffic flow and access to network resources. This can be used to block or allow traffic based on source and destination IP addresses, protocols, and ports.
Additionally, the switch supports Cisco Identity Services Engine (ISE), a network access control platform that provides context-aware security and policy enforcement. ISE allows administrators to create and enforce policies based on user identity, device type, and other factors.
The switch also supports Network Admission Control (NAC), which ensures that only devices that meet a set of security requirements are allowed to connect to the network. This can include checking for updated software and security patches, as well as ensuring that antivirus software is running.
In terms of network security, the switch supports features such as DHCP snooping and IP source guard, which help to prevent man-in-the-middle attacks and other forms of malicious activity. Additionally, the switch supports the use of Virtual Private Networks (VPNs) to encrypt traffic and protect sensitive data.
Finally, the switch supports advanced monitoring and management features such as NetFlow and SNMP, which allow administrators to track and analyze network activity in real-time. This can help to identify and respond to potential security threats and issues.
General Information about this Cisco C9300L-48PF-4X-E
- Manufacturer: Cisco
- Part Number or SKU# C9300L-48PF-4X-E
- Product Series: 9300
- Product Model: C9300L-48PF-4X
- Product Type: Ethernet Switch
Technical Information of 48 Ports Switch
- Total Number of Network Ports: 48
- Uplink Port: Yes
- Modular: Yes
- Stack Port: Yes
- Port/Expansion Slot Details: 4 x 10 Gigabit Ethernet Uplink
- Port/Expansion Slot Details: 48 x Gigabit Ethernet PoE+
Dimension for this Ethernet Switch
- Height: 1.7 Inch
- Width: 17.5 Inch
- Depth: 16.1 Inch
- Weight (Approximate): 15.50 lbs
Media & Performance for Twisted Pair Switch
- Media Type Supported: Twisted Pair
- Media Type Supported: Optical Fiber
- Ethernet Technology: 10 Gigabit Ethernet
- Ethernet Technology: Gigabit Ethernet
- Network Technology: 10GBase-X
- Network Technology: 1000Base-T
- Number of Total Expansion Slots: 4
- Expansion Slot Type: Uplink Module
- Network & Communication
- Layer Supported: 3
- Management & Protocols
- Manageable: Yes
- Power Description
- Power Source: Power Supply
- Redundant Power Supply Supported: Yes
About Refurbished Products
Different Types of Switches
Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).
The unmanaged switches offer fixed configuration on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.
The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.
The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.
Smart switches refer to switches that possess more features than those of unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.
Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.
Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.
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