Cisco WS-C2960L-48PS-LL Managed L4 Switch ### General Product Information ? Manufacturer: Cisco ? Model Number: WS-C2960L-48PS-LL ? Product Line: Catalyst ? Product Series: 2960-L ? Product Type: Ethernet Switch ### Interfaces and Ports #### Port Configuration ? Total Network Ports: 48 Gigabit Ethernet ? Uplink Ports: Yes ? Modular Ports: Yes ? Stack Ports: No ? Expansion Slots: 4 SFP ### Performance Details #### Supported Media Types ? Media Types: Optical Fiber, Twisted Pair ? Ethernet Technologies: 10 Gigabit Ethernet, Gigabit Ethernet ? Network Technologies: 10/100/1000Base-T, 1000Base-X ### Network and Communication #### Layer and Protocols ? Layer Supported: 4 ? Routing Protocols: IGMP, MLD, MLDv2 ? Remote Management: CLI, HTTP, RMON, RMON 2, SNMP v1, SNMP v2c, SNMP v3, SSH, Telnet, TFTP ### Compliance and Standards ? Standards Compliant: IEEE 802.1AX, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad (LACP), IEEE 802.3af, IEEE 802.3ah, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z ### Advanced Features ? Access Control List (ACL) Support: Yes ? ARP Support: Yes ? Auto-negotiation: Yes ? Auto-uplink (Auto MDI/MDI-X): Yes ? BOOTP Support: Yes ? Broadcast Storm Control: Yes ? Cisco EnergyWise Technology: Yes ? Class of Service (CoS): Yes ? DHCP Snooping: Yes ? Dynamic ARP Inspection (DAI): Yes ? Dynamic Trunking Protocol (DTP): Yes ? Dynamic VLAN Support (GVRP): Yes ? Energy Efficient Ethernet: Yes ? Fanless Design: Yes ? IGMP Filtering: Yes ? Internet Control Message Protocol (ICMP): Yes ? Intrusion Detection System (IDS): Yes ? Link Aggregation Control Protocol (LACP): Yes ? Management Information Base (MIB): Yes ? Multicast Storm Control: Yes ? Multiple Spanning Tree Protocol (MSTP) Support: Yes ? Network Timing Protocol (NTP): Yes ? Port Aggregation Protocol (PAgP) Support: Yes ? Port Security: Yes ? Rapid Per-VLAN Spanning Tree Plus (PVRST+): Yes ? Rapid Spanning Tree Protocol (RSTP) Support: Yes ? Spanning-tree Root Guard (STRG): Yes ? Unicast Storm Control: Yes ? Uni-Directional Link Detection (UDLD): Yes ? VLAN Trunking Protocol (VTP): Yes ? Weighted Round Robin (WRR) Queuing: Yes ? Weighted Tail Drop (WTD): Yes ### Power and Environmental Specifications ? Power Source: Power Supply Ports: The Cisco WS-C2960L-48PS-LL Ethernet Catalyst Switch is equipped with an impressive 48 ports, making it an ideal choice for businesses and organizations that require a high-performance network infrastructure. These ports provide the essential connectivity needed to connect a wide range of devices, including computers, printers, servers, and other network devices. ### Increased Connectivity: With 48 ports, this Cisco switch offers users a significant increase in connectivity options. Whether you have a small business with multiple workstations or a large enterprise with numerous departments, the abundance of ports ensures that you can connect all your devices without the need for additional switches or hubs. This eliminates the hassle of dealing with tangled cables and simplifies network management. #### Flexibility and Scalability: The 48 ports on the Cisco WS-C2960L-48PS-LL Ethernet Catalyst Switch provide users with unparalleled flexibility and scalability. Each port supports various connection speeds, including 10/100/1000 Mbps, allowing you to connect devices with different network requirements. Furthermore, these ports are compatible with both Ethernet and Gigabit Ethernet cables, enabling seamless integration into existing network setups. Whether you need to expand your network in the future or accommodate new devices, this switch offers the scalability to meet your evolving needs. You can easily add or remove devices without disrupting the entire network infrastructure. This flexibility ensures that your network can adapt to changes in your organization's requirements without costly upgrades or replacements. ### Power over Ethernet (PoE) Support: In addition to its 48 ports, the Cisco WS-C2960L-48PS-LL switch also features Power over Ethernet (PoE) support on all its ports. PoE technology allows you to power compatible devices directly through the Ethernet cable, eliminating the need for separate power supplies or outlets. This feature is particularly beneficial for devices such as IP phones, wireless access points, and IP cameras, as it simplifies installation and reduces cable clutter. #### Cost and Time Savings: By leveraging the PoE support on the Cisco WS-C2960L-48PS-LL switch, you can save both time and money. With traditional setups, installing devices that require separate power supplies would involve additional wiring and electrical work. This not only adds to the installation time but also increases the overall cost. However, with PoE support, you can simply connect compatible devices to any of the 48 ports on this switch, and they will receive power and data simultaneously. This streamlined installation process saves both time and money, making it an attractive choice for businesses looking to optimize their network infrastructure. #### Flexibility in Device Placement: Another advantage of PoE support is the flexibility it offers in device placement. With traditional setups, devices needing a power source are limited to locations near electrical outlets. This can be highly restrictive in terms of device placement and may require additional wiring to reach the desired location. However, with PoE-enabled switches like the Cisco WS-C2960L-48PS-LL, you can place devices wherever they are needed most, even if there is no nearby power outlet. This allows for greater flexibility in organizing your network infrastructure and ensures that devices can be located in optimal positions for maximum efficiency. ##### Enhanced Network Management: The 48 ports on the Cisco WS-C2960L-48PS-LL switch play a crucial role in network management. Each port can be individually configured and monitored, allowing for fine-grained control over network traffic. This level of control is essential for optimizing network performance, ensuring smooth data transmission, and preventing bottlenecks. Additionally, the switch supports advanced management features such as VLANs (Virtual Local Area Networks) and QoS (Quality of Service). VLANs enable the segmentation of the network into separate virtual networks, enhancing security and network performance. QoS allows you to prioritize certain types of traffic, ensuring that critical applications receive the necessary bandwidth for uninterrupted operation. #### Improved Network Security: With the increasing prevalence of cybersecurity threats, network security has become a top priority for businesses. The Cisco WS-C2960L-48PS-LL switch addresses this concern by providing enhanced network security features. The 48 ports on this switch support features such as MAC address filtering, which allows you to specify which devices can access the network based on their unique MAC addresses. This helps prevent unauthorized devices from gaining access to your network. Additionally, the switch supports advanced security protocols such as IEEE 802.1X authentication, which provides an extra layer of protection by requiring users and devices to authenticate before being granted access to the network. This prevents unauthorized users from connecting to your network and helps safeguard sensitive data. In conclusion, the Cisco WS-C2960L-48PS-LL Ethernet Catalyst Switch's 48 ports offer numerous benefits and are of great importance for users. The increased connectivity options and flexibility provided by these ports simplify network management and allow for seamless expansion as your organization grows. The Power over Ethernet support not only saves time and money but also provides greater flexibility in device placement. The switch's advanced management and security features further enhance network performance and protect against cybersecurity threats. With its impressive port count and comprehensive feature set, the Cisco WS-C2960L-48PS-LL is a reliable choice for businesses seeking a high-performance and secure network infrastructure.

## Ports The Cisco N3K-C3172TQ-10GT Ethernet Switch is equipped with a remarkable 48 ports, making it an ideal choice for businesses and organizations that require a high-density network solution. These ports provide users with the ability to connect multiple devices simultaneously, enabling efficient data transfer and communication. ## Cisco N3K-C3172TQ-10GT Nexus Layer 3 Switch ? Manufacturer: Cisco ? Model Number: N3K-C3172TQ-10GT ? Product Line: Nexus ? Series: 3172TQ ? Product Type: Layer 3 Switch ### Performance Specifications ? Supported Media Type: Twisted Pair ? Ethernet Technology: 10 Gigabit Ethernet ? Network Technology: 10GBase-T #### Expansion and Port Configuration ? Total Number of Network Ports: 48 ? Number of Expansion Slots: 6 ? Expansion Slot Type: QSFP+ ? Shared SFP Slot: No ? Modular: No ? Management Port: Yes ? USB Port: Yes ? Stack Port: No ? RJ-45 Ports: 48 ? Port/Expansion Slot Details: 6 x 40 Gigabit Ethernet Expansion Slot ? Port/Expansion Slot Details: 48 x 10 Gigabit Ethernet Network ### Power Specifications ? PoE (RJ-45) Port: Not Supported ? Input Voltage: 110 V AC / 220 V AC ? Power Source: Power Supply ? Redundant Power Supply Support: Yes ### Increased Connectivity With 48 ports, this Ethernet switch offers users an extensive range of connectivity options. Whether you need to connect servers, workstations, or other network devices, the N3K-C3172TQ-10GT has got you covered. The multitude of ports ensures that you can easily expand your network infrastructure as your business grows or as your connectivity needs evolve. #### Flexibility in Network Design The abundance of ports allows for more flexibility in network design. You have the freedom to create multiple VLANs (Virtual Local Area Networks) and configure different network policies for specific departments or groups within your organization. This level of flexibility ensures efficient traffic management and improved network performance. #### High Bandwidth Capacity With 48 ports, the N3K-C3172TQ-10GT Ethernet Switch offers an impressive bandwidth capacity. Each port supports speeds of up to 10 Gigabits per second (Gbps), allowing for fast and reliable data transfer between connected devices. This high bandwidth capacity is particularly beneficial for businesses that rely heavily on data-intensive applications or frequently transfer large files. ### Improved Network Performance Having 48 ports on the Cisco N3K-C3172TQ-10GT Ethernet Switch contributes significantly to overall network performance. By providing ample connectivity options, the switch helps eliminate bottlenecks and congestion that can occur when devices compete for limited resources. This results in a smooth and uninterrupted network experience for users, ensuring productivity and minimizing downtime. #### Load Balancing The availability of multiple ports allows for load balancing, which distributes network traffic evenly across connected devices. Load balancing prevents any single device from becoming overwhelmed with traffic, thus optimizing network performance. It ensures that resources are efficiently utilized and prevents any one device from affecting the performance of others. #### Redundancy and Failover Protection In addition to load balancing, the abundance of ports on the N3K-C3172TQ-10GT Ethernet Switch also enables redundancy and failover protection. By connecting multiple devices to different ports, you can create redundant paths in your network. In the event of a port or device failure, traffic can be automatically rerouted through alternative paths, avoiding any disruption in network connectivity. ### Scalability The 48 ports on this Ethernet switch offer scalability that is essential for growing businesses. As your organization expands and more devices need to be connected to the network, the N3K-C3172TQ-10GT provides the necessary connectivity options without requiring additional hardware investments. This scalability eliminates the need to replace switches or invest in complex network infrastructure upgrades, saving both time and money. #### Future-Proofing Investing in a switch with 48 ports ensures that your network is future-proofed. As technology advances and data demands increase, having ample ports will allow your organization to adapt and scale without limitations. The N3K-C3172TQ-10GT Ethernet Switch provides a solid foundation for future growth and helps protect your investment in networking infrastructure. ##### Cost Efficiency By offering 48 ports in a single switch, the N3K-C3172TQ-10GT Ethernet Switch offers cost efficiency. Instead of purchasing multiple switches or investing in expensive modular systems, you can consolidate your network infrastructure with this versatile switch. This not only reduces initial investment costs but also simplifies network management and maintenance, resulting in long-term cost savings. In conclusion, the Cisco N3K-C3172TQ-10GT Ethernet Switch's 48 ports provide users with increased connectivity, flexibility in network design, high bandwidth capacity, improved network performance through load balancing and failover protection, scalability for future growth, and cost efficiency. This feature-rich switch empowers businesses to build robust and reliable networks that meet their current needs while allowing for seamless expansion and adaptability in the future.

## Cisco WS-C3650-48FWD-S Layer 3 Switch ### Quick Specifications ? Product Code: WS-C3650-48FWD-S ? Included Bundle: 5 AP licenses ? Enclosure Type: Rack-mountable (1U) ? Feature Set: IP Base ? Uplink Interfaces: 2 x 1G SFP, 2 x 10G SFP+ or 4 x 1G SFP ? 2 x 1G SFP, 2 x 10G SFP+ ? or 4 x 1G SFP ? Ports: 48 x 10/100/1000 POE+ Ethernet ? Available PoE Power: 775W ? Maximum Stacking Capability: 9 ? Stack Bandwidth: 160 Gbps ? Forwarding Performance: 104.16 Mpps ? Switching Capacity: 176 Gbps ? Memory: RAM: 4 GB Flash Memory: 2 GB ? RAM: 4 GB ? Flash Memory: 2 GB ? Dimensions: 44.5 x 48.6 x 4.4 cm ### Networking Interfaces ? Ports: 48 x 10/100/1000 (POE+) 2 x 10G SFP+ 2 x 1G SFP ? 48 x 10/100/1000 (POE+) ? 2 x 10G SFP+ ? 2 x 1G SFP ? Management Interfaces: Ethernet management port: RJ-45 connectors Management console port: RJ-45-to-DB9 for PC connections ? Ethernet management port: RJ-45 connectors ? Management console port: RJ-45-to-DB9 for PC connections ### Performance Metrics ? Switching Capacity: 176 Gbps ? Maximum Stacking Number: 9 ? Stack Bandwidth: 160 Gbps ? Forwarding Performance: 104.16 Mpps ? FNF Entries: 48,000 ? Maximum VLAN IDs: 4,094 ? MAC Address Table Size: 32,000 entries ? CPU: Multicore processor ### Wireless Capabilities ? Number of Access Points per Switch/Stack: 50 ? Supported Wireless Clients per Switch/Stack: 1,000 ? Total WLANs per Switch: 64 ? Wireless Bandwidth per Switch: Up to 40 Gbps ? Compatible Aironet AP Series: 3700, 3600, 3500, 2600, 1600, 1260, 1140, 1040 ### Expansion and Connectivity Options ? Console Ports: USB (Type-B) Ethernet (RJ-45) ? USB (Type-B) ? Ethernet (RJ-45) ? Expansion Slots: Power redundant slot ? Accessory Kits: ACC-KIT-T1: Accessory kit RACK-KIT-T1: Rack mount kit 4PT-KIT-T1: Extension rails and brackets for four-point mounting ? ACC-KIT-T1: Accessory kit ? RACK-KIT-T1: Rack mount kit ? 4PT-KIT-T1: Extension rails and brackets for four-point mounting ? Stacking Module and Cables: C3650-STACK-KIT: Stack Module STACK-T2-50CM: 0.5 m StackWise-160 cable STACK-T2-1M: 1.0 m StackWise-160 cable STACK-T2-3M: 3.0 m StackWise-160 cable ? C3650-STACK-KIT: Stack Module ? STACK-T2-50CM: 0.5 m StackWise-160 cable ? STACK-T2-1M: 1.0 m StackWise-160 cable ? STACK-T2-3M: 3.0 m StackWise-160 cable ### Power Specifications ? Power Supply: PWR-C2-1025WAC ? Power Device: Redundant plug-in module ? Power Redundancy: Optional ? Voltage Range: 100V-240V (Auto) ? Standalone Power Consumption: 109.4 Watts (max) ### Physical Characteristics ? Width: 17.5 inches (44.5 cm) ? Depth: 19.125 inches (48.6 cm) ? Height: 1.73 inches (4.4 cm) ? Shipping Weight: 17.49 kg ? Rack Mounting Kit: Optional ? MTBF: 383,760 hours ## Ports The Cisco WS-C3650-48FWD-S Managed Switch is equipped with an impressive 48 ports, making it an ideal choice for businesses and organizations with high network demands. These ports offer numerous benefits and play a crucial role in ensuring a seamless and efficient network infrastructure. ### Enhanced Connectivity With 48 ports, this managed switch enables you to connect a large number of devices to your network. Whether it's computers, printers, servers, or other networking equipment, you can easily establish reliable connections without the need for additional switches or hubs. This eliminates the hassle of managing multiple devices and simplifies your network setup. ### Increased Bandwidth The abundance of ports on the Cisco WS-C3650-48FWD-S ensures that each connected device receives ample bandwidth, promoting smooth data transfer and minimizing bottlenecks. This is especially important in environments where bandwidth-intensive applications or multimedia streaming are common. By allocating dedicated ports to such devices, you can ensure uninterrupted performance and prevent congestion on the network. ### Flexibility and Scalability The 48 ports on this managed switch provide flexibility and scalability options for your network infrastructure. You have the freedom to connect new devices as your business expands or replace existing devices without worrying about running out of available ports. This makes it easier to adapt to changing requirements and accommodate future growth without significant investments in additional switches. #### Power over Ethernet (PoE) In addition to the sheer number of ports, the Cisco WS-C3650-48FWD-S also supports Power over Ethernet (PoE) technology. This means that certain ports on the switch can deliver power to compatible devices, such as IP phones, wireless access points, or security cameras, eliminating the need for separate power supplies. PoE simplifies installation and reduces cable clutter, making it an attractive feature for businesses looking to streamline their network infrastructure. #### Link Aggregation Link aggregation, also known as port trunking, allows you to combine multiple ports on the Cisco WS-C3650-48FWD-S into a single logical link. This feature enhances network performance and provides redundancy by increasing the available bandwidth and ensuring network availability even if one of the connections fails. Link aggregation is particularly useful for high-bandwidth applications or environments where uninterrupted connectivity is critical. ##### Improved Network Management The large number of ports on this managed switch simplifies network management tasks. With 48 ports at your disposal, you can easily segment your network into logical groups based on departments, floors, or specific requirements. This allows for efficient troubleshooting, monitoring, and maintenance activities. Additionally, the switch's management capabilities enable you to configure and control each port individually or in groups, providing granular control over your network infrastructure. ## Layer The Cisco WS-C3650-48FWD-S Managed Switch operates at Layer 3 of the OSI model, offering advanced networking capabilities that are essential for modern networks. This layer plays a crucial role in ensuring efficient routing and addressing, providing numerous benefits for users. ### Efficient Routing Layer 3 switches, also known as multilayer switches, combine the functionality of traditional Layer 2 switches with routing capabilities found in routers. This means that the Cisco WS-C3650-48FWD-S can make intelligent routing decisions based on IP addresses, allowing for efficient data transfer between different network segments or VLANs (Virtual Local Area Networks). By leveraging Layer 3 capabilities, you can optimize traffic flow and improve network performance. ### Enhanced Security Layer 3 switches offer enhanced security features compared to Layer 2 switches. With the ability to inspect and filter traffic based on IP addresses, you can implement access control policies, firewall rules, and other security measures at the switch level. This helps protect your network from unauthorized access, malware, and other threats. Additionally, Layer 3 switches support features like Virtual Private Networks (VPNs) and Network Address Translation (NAT), further enhancing network security. ### Scalability and Flexibility Layer 3 switches provide scalability and flexibility options for your network infrastructure. With the ability to route traffic between different VLANs or subnets, you can create logical networks that can be easily expanded or modified as your business needs change. Layer 3 switches also support dynamic routing protocols, such as OSPF (Open Shortest Path First) or EIGRP (Enhanced Interior Gateway Routing Protocol), allowing for automatic network updates and efficient utilization of available resources. #### Quality of Service (QoS) Layer 3 switches like the Cisco WS-C3650-48FWD-S offer advanced Quality of Service (QoS) capabilities. QoS allows you to prioritize certain types of traffic, ensuring that critical applications or services receive the necessary bandwidth and latency requirements. This is particularly important in environments where real-time applications like VoIP (Voice over IP) or video conferencing are used. By prioritizing traffic at the switch level, you can guarantee a consistent user experience and prevent performance degradation. #### Network Segmentation Layer 3 switches enable network segmentation by dividing your network into smaller, isolated segments or VLANs. This allows you to logically separate different departments, user groups, or specific applications while maintaining connectivity between them when necessary. Network segmentation enhances security by isolating sensitive data or critical systems from the rest of the network, reducing the attack surface and limiting the impact of potential security breaches. ##### Improved Performance and Reliability By operating at Layer 3, the Cisco WS-C3650-48FWD-S can offload routing tasks from the core network, improving overall performance and reliability. This is especially beneficial in networks with heavy traffic loads or complex routing requirements. Layer 3 switches can efficiently handle routing at the edge of the network, reducing congestion and latency in the core. Additionally, Layer 3 switches support features like Equal-Cost Multipath (ECMP) routing, which provides load balancing and redundancy by distributing traffic across multiple paths. ## Mounting The Cisco WS-C3650-48FWD-S Managed Switch is designed to be rack-mountable, offering users a convenient and space-saving solution for deploying and managing their network infrastructure. ### Space Optimization Rack-mountable switches are specifically designed to fit into standard server racks, allowing for efficient use of available space. By mounting the Cisco WS-C3650-48FWD-S in a rack, you can consolidate your networking equipment in a centralized location, reducing clutter and optimizing the use of valuable floor space. This is particularly important in data centers or server rooms where space is often limited. ### Easy Installation and Maintenance Rack-mountable switches offer easy installation and maintenance options. They typically come with mounting brackets or rails that allow for quick and secure attachment to standard racks. This eliminates the need for complex mounting procedures or additional hardware. Furthermore, rack-mountable switches can be easily accessed and managed from the front panel, simplifying cable management and troubleshooting tasks. ### Scalability and Expandability Rack-mountable switches provide scalability and expandability options for your network infrastructure. Server racks are designed to accommodate multiple devices, allowing you to add or replace switches as your business grows or requirements change. This modular approach makes it easier to scale your network without major disruptions or costly reconfigurations. Additionally, rack-mountable switches often come with expansion slots or modules that enable you to add new features or interfaces when needed. #### Cooling and Ventilation Rack-mountable switches are designed to facilitate proper cooling and ventilation. They feature front-to-back airflow patterns, ensuring efficient heat dissipation and preventing equipment overheating. This is crucial for maintaining optimal performance and reliability, especially in environments where multiple networking devices are densely packed in a rack. By deploying a rack-mountable switch like the Cisco WS-C3650-48FWD-S, you can ensure the longevity and stability of your network infrastructure. #### Physical Security Rack-mountable switches offer improved physical security compared to standalone or wall-mounted switches. By housing your networking equipment in a locked server rack, you can restrict unauthorized access to sensitive devices and prevent tampering or theft. This is particularly important in environments where physical security is a concern, such as data centers or server rooms. Rack-mountable switches also provide cable management options, reducing the risk of accidental disconnections or damage. ##### Centralized Management Deploying rack-mountable switches allows for centralized management of your network infrastructure. With all your networking equipment located in a single rack, you can easily access and control each switch from one central point. This simplifies configuration tasks, firmware updates, and monitoring activities. Centralized management also improves troubleshooting efficiency, as you can quickly identify and resolve network issues without the need to physically access each switch individually. In conclusion, the Cisco WS-C3650-48FWD-S Managed Switch offers an impressive 48 ports, Layer 3 capabilities, and rack-mountable design. These features provide enhanced connectivity, increased bandwidth, flexibility, scalability, efficient routing, enhanced security, space optimization, easy installation and maintenance, improved performance and reliability, and centralized management. Whether you are running a small business or a large enterprise, this managed switch offers the necessary features to build a robust and future-proof network infrastructure.