Cisco WS-C2960XR-24TD-I Catalyst 2960Xr 24 Gige, 2 X 10G Sfp+, Ip Lite

Port Configuration

Ports: 24 x 10/100/1000 Gigabit Ethernet ports

• Gigabit Ethernet Ports: The switch features 24 Gigabit Ethernet ports, each capable of supporting 1 Gbps data transfer speeds. These ports are ideal for connecting end devices such as workstations, IP phones, printers, and access points, ensuring high-speed network connectivity.

Uplink Ports: 2 x 10G SFP+ (Small Form-Factor Pluggable Plus) ports

• SFP+ Ports: The WS-C2960XR-24TD-I includes 2 SFP+ ports for 10 Gigabit Ethernet uplinks. These ports enable high-speed connections to other switches, servers, or network aggregation points, facilitating faster data transfers and improved network performance.

Performance Metrics

Switching Capacity: 128 Gbps

• Total Switching Capacity: The switch boasts a switching capacity of 128 Gbps, which allows it to handle substantial data traffic and support multiple high-speed connections simultaneously without performance degradation.

Forwarding Rate: 95.2 Mpps (Million packets per second)

• Forwarding Rate: With a forwarding rate of up to 95.2 Mpps, the WS-C2960XR-24TD-I can efficiently process and forward data packets at high speeds, ensuring quick data transmission and minimal latency across the network.

Layer 2 and Layer 3 Capabilities

Layer: Layer 2 and basic Layer 3 (Data Link and Network Layers)

• Layer 2 Functionality: As a Layer 2 switch, the WS-C2960XR-24TD-I manages MAC address learning, VLAN (Virtual Local Area Network) segmentation, and bridging functions, which are essential for managing local network traffic and device communication.
• Layer 3 Functionality: The switch also supports basic Layer 3 features, including static routing and RIP (Routing Information Protocol), providing additional routing capabilities for small to medium-sized networks.

Quality of Service (QoS)

• QoS Support: The switch supports Quality of Service (QoS) features, allowing for traffic prioritization based on type or application. This ensures that critical applications such as voice, video, and real-time data receive the necessary bandwidth and minimal latency, enhancing overall network performance and user experience.

Security Features

• Port Security: Provides mechanisms to limit access to network ports based on MAC addresses, preventing unauthorized devices from connecting and protecting the network from potential threats.
• 802.1X Authentication: Supports 802.1X port-based authentication to control network access, requiring devices to authenticate before being granted access to the network, thereby enhancing security.
• DHCP Snooping: Protects against rogue DHCP servers by monitoring and filtering DHCP messages, ensuring only authorized DHCP servers can provide IP addresses on the network.

Energy Efficiency

• Energy Efficient Ethernet (EEE): Features EEE technology to reduce power consumption during periods of low network activity, contributing to energy savings and lower operational costs.
• Power Supply Options: The switch supports dual redundant power supplies, providing additional reliability and uptime in case of a power supply failure.

Management and Software

Management Software: Cisco IOS (Internetwork Operating System) with IP Lite Image

• Cisco IOS: The switch operates on Cisco’s IOS software, which provides a rich set of management tools for configuration, monitoring, and troubleshooting.
• IP Lite Software Image: The IP Lite image includes essential Layer 2 features and basic Layer 3 capabilities, offering a balance between functionality and ease of use, making it suitable for a range of network environments.

Physical Characteristics

Form Factor: Rack-mountable 1U

• Design: The switch is designed for mounting in standard 19-inch racks, occupying a 1U (1.75 inches) height slot. This compact design is ideal for data centers and network closets where space is limited.

Dimensions (W x D x H): Approximately 44.5 cm x 31.5 cm x 4.4 cm (17.5 in x 12.4 in x 1.75 in)

• Physical Size: The dimensions ensure the switch fits well in rack-mounted environments and provides adequate space for ventilation, which is crucial for maintaining optimal operating temperatures.

Weight: Around 5.8 kg (12.8 lbs)

• Weight: The switch is relatively lightweight, making it easier to handle and install in a rack.

Environmental Specifications

Operating Temperature Range: 0°C to 45°C (32°F to 113°F)

• Temperature Range: Designed to operate reliably within a standard temperature range found in most office and data center environments.

Operating Humidity Range: 10% to 95% relative humidity (non-condensing)

• Humidity Range: The switch can function in environments with moderate to high humidity, reducing the risk of moisture-related issues and ensuring stable performance.

Deployment and Usage

Applications:

• Access Layer: Suitable for connecting end-user devices and providing network access in both small and medium-sized networks.
• Distribution Layer: Can be used to aggregate traffic from multiple access layer switches, helping to manage network traffic efficiently.
• Enterprise Networks: Suitable for enterprise environments that require robust performance, high reliability, and advanced security features.