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.
