Cisco WS-C2960C-12PC-L Catalyst 12 Ports Ethernet Switch Refurbished

In the realm of network management, the "Cisco WS-C2960C-12PC-L Catalyst Managed Switch" stands as a versatile solution for optimizing network performance. With its impressive features, including Power over Ethernet (PoE), Layer 2 (L2) support, and a rack-mountable design, this managed switch offers 12 ports for efficient network management. In this comprehensive guide, we'll explore its key attributes, technical specifications, and why the Cisco WS-C2960C-12PC-L Catalyst Managed Switch is a crucial component in enhancing network infrastructure.

Let's start by delving into the fundamental aspects of this managed switch.

The Cisco WS-C2960C-12PC-L Catalyst Managed Switch supports Power over Ethernet (PoE), allowing it to provide power to connected devices through the same Ethernet cables used for data transmission. This feature is invaluable for simplifying network setups, particularly in scenarios where power outlets may be limited.

Layer 2 (L2) Network Management

As a Layer 2 (L2) switch, the Cisco WS-C2960C-12PC-L is designed to operate at the data link layer, enabling efficient data traffic management and segmentation within a network. This makes it ideal for creating isolated VLANs (Virtual Local Area Networks) and managing network traffic effectively.

Rack-Mountable Design

The rack-mountable design of this switch ensures easy integration into standard network racks or cabinets. This is particularly advantageous in data center environments where space optimization is critical.

Gigabit Ethernet Uplink and Shared Small Form-Factor Pluggable (SFP) Slots

The Cisco WS-C2960C-12PC-L Catalyst Managed Switch features 2 Gigabit Ethernet uplink ports and 2 shared Small Form-Factor Pluggable (SFP) slots. These high-speed connectivity options enable the switch to connect to other network devices seamlessly and provide faster data transfer rates.

Now that we've covered the basic specifications, let's explore why the Cisco WS-C2960C-12PC-L Catalyst Managed Switch is significant for optimizing network performance.

The PoE capability simplifies network setups by allowing devices like IP cameras, phones, and access points to receive both data and power over the same Ethernet cable. This reduces the need for additional power sources and makes installation more straightforward.

As a Layer 2 switch, the Cisco WS-C2960C-12PC-L is well-suited for managing network traffic and creating isolated VLANs. It helps in maintaining a well-organized and efficient network infrastructure.

Space Optimization

The rack-mountable design is ideal for scenarios where space is at a premium. This switch can be seamlessly integrated into standard network racks, helping to optimize the use of physical space in data centers or network closets.

High-Speed Connectivity

The inclusion of Gigabit Ethernet uplink ports and shared SFP slots ensures high-speed data transfer between this switch and other network devices. This is crucial for maintaining a responsive and efficient network.

Versatility

The Cisco WS-C2960C-12PC-L is versatile and can serve various network needs, from connecting devices to segmenting network traffic, making it a valuable asset in different environments.

The Cisco WS-C2960C-12PC-L Catalyst 12 Ports Ethernet Switch is a layer 2 switch that offers various network security features, including:

• Access Control Lists (ACLs): ACLs are used to filter traffic based on IP addresses, protocols, and ports. The Cisco WS-C2960C-12PC-L switch supports up to 256 ACLs.
• Port security: Port security allows you to limit the number of MAC addresses that can connect to a particular switch port. This helps prevent unauthorized access to the network.
• Dynamic Host Configuration Protocol (DHCP) snooping: DHCP snooping is a security feature that validates DHCP messages and filters out unauthorized DHCP messages.
• Secure Shell (SSH) Protocol: SSH provides encrypted network communication between two network devices. The Cisco WS-C2960C-12PC-L switch supports SSH versions 1 and 2.
• Network Admission Control (NAC): NAC is a security framework that helps enforce security policies on all devices trying to access the network. The Cisco WS-C2960C-12PC-L switch supports NAC using the Cisco Identity Services Engine (ISE).
• Virtual LAN (VLAN): VLANs allow you to segment your network into logical groups. The Cisco WS-C2960C-12PC-L switch supports up to 64 VLANs.
• Spanning Tree Protocol (STP): STP helps prevent network loops by disabling redundant paths in a network. The Cisco WS-C2960C-12PC-L switch supports STP and its variants, including Rapid Spanning Tree Protocol (RSTP) and Multiple Spanning Tree Protocol (MSTP).
• Dynamic Trunking Protocol (DTP): DTP is a Cisco proprietary protocol that allows two switches to automatically negotiate the trunking mode (access or trunk) on a link.
• 802.1X Authentication: 802.1X provides port-based authentication, allowing you to authenticate devices before granting them access to the network. The Cisco WS-C2960C-12PC-L switch supports 802.1X authentication using an external authentication server such as the Cisco Secure Access Control System (ACS).

The Cisco WS-C2960C-12PC-L Catalyst 12 Ports Ethernet Switch provides support for VLAN and network segmentation, enabling network administrators to divide a network into smaller, more manageable segments to improve network performance, security, and traffic management.

Some of the key VLAN and network segmentation features and capabilities of the Cisco WS-C2960C-12PC-L Catalyst 12 Ports Ethernet Switch include:

• IEEE 802.1Q VLAN Support: The switch supports IEEE 802.1Q VLAN tagging, which enables network administrators to create multiple VLANs on the same physical network, improving network performance, reducing network congestion, and enhancing network security.
• Private VLANs: The switch supports private VLANs (PVLANs), which enable network administrators to partition a VLAN into smaller sub-VLANs, enhancing network security by isolating network traffic between devices on the same VLAN.
• Voice VLAN: The switch supports Voice VLAN, which enables network administrators to separate voice and data traffic on the same network, providing better quality of service (QoS) for voice traffic and reducing network congestion.
• VLAN Trunking Protocol (VTP): The switch supports VTP, which enables network administrators to configure VLANs across multiple switches, simplifying network management and reducing configuration errors.
• VLAN-Based ACLs: The switch supports VLAN-based access control lists (ACLs), which enable network administrators to apply security policies to specific VLANs, providing better network security and control.

• Manufacturer: Cisco
• Model Number or SKU# WS-C2960C-12PC-L
• Product Type: Ethernet Switch

• Total Number of Network Ports: 12
• Port/Expansion Slot Details: 12 x Fast Ethernet Network
• Port/Expansion Slot Details: 2 x Gigabit Ethernet Uplink
• Port/Expansion Slot Details: 2 x Gigabit Ethernet Expansion Slot

• Ethernet Technology: Gigabit Ethernet
• Network Technology: 10/100/1000Base-T
• Expansion Slot Type: SFP
• Manageable: Yes

In summary, the Cisco WS-C2960C-12PC-L Catalyst Managed Switch, with its Power over Ethernet (PoE) capability, Layer 2 support, rack-mountable design, and high-speed connectivity options, is a versatile and essential component for optimizing network performance. Whether in office environments, data centers, educational institutions, hospitality, or retail, this managed switch enhances network management, simplifies device connectivity, and contributes to a well-organized and efficient network infrastructure. The pivotal component exemplifies Cisco's commitment to providing reliable and efficient solutions for network management and performance, making it an invaluable asset in the digital age.