Overview of the Cisco CBS250-48T-4X Ethernet Switch ? Manufacturer: Cisco ? Model Number: CBS250-48T-4X ? Series: 250 ? Type: Ethernet Switch ### Technical Specifications #### Network Ports ? Total Ports: 48 Gigabit Ethernet ? Uplink Ports: Yes ? Modular Design: Yes ? Expansion Slots: 4 x 10 Gigabit Ethernet #### Media Types and Performance ? Supported Media: Optical Fiber, Twisted Pair ? Ethernet Technologies: 10 Gigabit Ethernet, Gigabit Ethernet ? Network Technologies: 10GBase-X, 1000Base-T ### Expansion and Capacity #### Expansion Slots ? Total Expansion Slots: 4 ? Slot Type: SFP+ ? Number of SFP+ Slots: 4 #### Capacity Details ? RPVST+ Instances: 126 ? MSTP Instances: 8 ? Supported VLANs: 255 ? ACL Rules: 512 ? Buffer Capacity: 3 MB ? MAC Address Table Size: 8k Entries ? Jumbo Frame Support: 2KB ### Routing Protocols ? IGMPv2, IGMP, IGMPv3 ? MLDv2, MLD ? CIDR, MSTP, RSTP, STP ### Remote Management and Protocols ? SNMP 1, SNMP 2c, SNMP 3 ? RMON, Telnet, HTTP, HTTPS ? TFTP, SSH, SSH-2, CLI ? SCP, ICMP, DHCP, RSTP, RADIUS ### Network Layer and Management ? Layer Supported: Layer 2 ? Manageable: Yes ### Power Supply ? Power Source: Power Supply ## Ports The Cisco CBS250-48T-4X Ethernet Switch is equipped with an impressive 48 ports, making it an excellent choice for businesses that require a high-density switch with multiple connections. With this many ports, users can connect numerous devices, enabling seamless communication and data transfer within the network. ### Increased Connectivity Having 48 ports on the Cisco CBS250-48T-4X Ethernet Switch means that businesses can connect a wide range of devices simultaneously. This is particularly beneficial for companies with multiple departments, as it allows for efficient communication and collaboration between teams. Whether it's connecting computers, printers, IP phones, or other network devices, users can easily expand their network and accommodate growing needs. #### Improved Productivity The abundance of ports on the Cisco CBS250-48T-4X Ethernet Switch translates into improved productivity for users. With more connections available, employees can quickly access the resources they need without any delays or bottlenecks. This enables seamless multitasking and ensures that everyone can efficiently carry out their tasks without experiencing network congestion. ##### Flexibility and Scalability The 48 ports on this switch provide users with the flexibility to expand their network as their business grows. As new devices are added or departments are established, there is no need to worry about running out of available ports. The Cisco CBS250-48T-4X Ethernet Switch offers the scalability required to accommodate future network expansion without the need for additional equipment. ## Series The Cisco CBS250-48T-4X Ethernet Switch belongs to the 250 Series, which is a highly regarded line of switches known for their reliability and performance. This series offers numerous benefits and features that make it an ideal choice for businesses of all sizes. ### Robust Performance The 250 Series switches are designed to deliver exceptional performance, ensuring that businesses can operate smoothly without any network interruptions. These switches provide fast and reliable connectivity, allowing users to transfer large files, stream media, and access critical applications without experiencing any lag or downtime. #### Advanced Security Security is a top priority for any business, and the 250 Series switches offer advanced security features to protect sensitive data and prevent unauthorized access. With features such as Access Control Lists (ACLs) and secure management interfaces, users can have peace of mind knowing that their network is secure from potential threats. ##### Simple Management The Cisco CBS250-48T-4X Ethernet Switch, as part of the 250 Series, offers intuitive management capabilities that make it easy for users to configure and monitor their network. With a user-friendly web interface and support for Cisco Network Assistant software, IT administrators can efficiently manage the switch and make necessary adjustments without the need for extensive technical knowledge. ## Uplink Ports One of the standout features of the Cisco CBS250-48T-4X Ethernet Switch is its four uplink ports. These ports provide users with the ability to connect to other switches or devices at a higher speed, enhancing network performance and facilitating seamless connectivity. ### Expanded Network Capacity The four uplink ports on the Cisco CBS250-48T-4X Ethernet Switch offer expanded network capacity by allowing connections to other switches or devices. This enables businesses to create larger networks or connect remote locations without compromising on performance. Whether it's establishing a link between different departments or connecting multiple branches, these uplink ports provide the necessary flexibility for network expansion. #### High-Speed Interconnectivity The uplink ports on this switch support 10 Gigabit speeds using SFP+ (Small Form-Factor Pluggable) technology. This allows for blazing-fast data transfer rates, which are especially beneficial for bandwidth-intensive tasks such as transferring large files or streaming high-definition media. With the ability to handle high-speed connections, users can ensure that their network operates efficiently even during peak usage periods. ##### Redundancy and Resilience The four uplink ports also offer redundancy and resilience to the network. By connecting multiple switches or devices, users can create redundant paths, ensuring that if one link fails, traffic can be rerouted through an alternative path. This helps minimize downtime and provides a more reliable network infrastructure for businesses that require constant connectivity. ## Uplink Speed The Cisco CBS250-48T-4X Ethernet Switch boasts a 10 Gigabit SFP+ uplink speed, which is an impressive feature that significantly enhances network performance and enables high-speed data transmission. ### Future-Proof Network The 10 Gigabit SFP+ uplink speed ensures that businesses are well-prepared for future network demands. As technology advances and data requirements continue to grow, having a switch with high-speed capabilities becomes increasingly important. The Cisco CBS250-48T-4X Ethernet Switch allows businesses to stay ahead of the curve and ensures that their network can handle the increasing demands of modern applications and services. #### Efficient Data Transfer With a 10 Gigabit uplink speed, the Cisco CBS250-48T-4X Ethernet Switch provides a significant boost in data transfer rates. This is particularly beneficial for businesses that deal with large files or require real-time data transmission. Whether it's transferring multimedia content, backing up critical data, or running bandwidth-intensive applications, users can rely on the high-speed uplink to achieve faster and more efficient data transfer. ##### Improved Network Performance The 10 Gigabit SFP+ uplink speed greatly enhances network performance by reducing latency and improving overall response times. This is especially crucial for businesses that rely on time-sensitive applications or require low-latency connections, such as video conferencing or online gaming. With the Cisco CBS250-48T-4X Ethernet Switch, users can experience a smoother and more responsive network, resulting in increased productivity and customer satisfaction.

CISCO Catalyst 9500 Overview ### Device Specifications ? Model: Catalyst 9500 - Network Essentials ? Type: Managed Switch ? Form Factor: Rack-mountable, 1U ### Port Configuration ? Total Ports: 24 x 25 Gigabit SFP28 ? Additional Interfaces: 4 x 100 Gigabit LAN 2 x USB 3.0 ? 4 x 100 Gigabit LAN ? 2 x USB 3.0 ### Performance Metrics ? Switching Capacity (Full Duplex): 1.6 Tbps ? Forwarding Rate: 1 Bpps ### Capacity Details ? Routing Table Entries: 80,000 ? IPv4 Routes (Indirect): 212,000 ? IPv4 Host Routes: 90,000 ? IPv6 Routes (Indirect): 212,000 ? IPv6 Host Routes: 90,000 ? Multicast Scale: 32,000 ? QoS ACL Scale: 16,000 ? Security ACL Scale: 270,000 ? FNF Entries: 96,000 ? VLAN IDs: 4,000 ? Switched Virtual Interfaces (SVIs): 4,000 ### Routing Protocols Supported ? OSPF ? RIP-1 & RIP-2 ? BGP ? EIGRP ? IGMP ? VRRP ? MSDP ? Policy-Based Routing (PBR) ? RIPng ### Remote Management Capabilities ? SNMP v1, v2c, v3 ? RMON v1, v2 ? NETCONF ? RESTCONF ### Power Specifications ? Power Supply: Internal, Hot-plug ? Installed Quantity: 1 ? Maximum Supported Quantity: 2 ? Power Redundancy: Optional, 1+1 Scheme ? Power Provided: 650 Watts ? Voltage Required: AC 120/230 V (50 - 60 Hz) ### Physical Dimensions ? Dimensions (W x D x H): 17.5 in x 18 in x 1.7 in ? Weight: 20.99 lbs ## Ports The Cisco Catalyst 9500 Rack-mountable Switch is equipped with 24 ports, making it an ideal choice for small to medium-sized businesses that require a reliable and efficient network infrastructure. These 24 ports offer numerous benefits and play a crucial role in ensuring seamless connectivity and data transfer. ### Increased Connectivity With 24 ports, the Cisco Catalyst 9500 allows users to connect multiple devices simultaneously. Whether you need to connect computers, printers, servers, or other networking devices, the ample number of ports ensures that you can easily establish connections without the need for additional switches or hubs. This streamlined connectivity enhances productivity and efficiency within your organization. ### Flexibility and Scalability The 24 ports on the Cisco Catalyst 9500 provide flexibility in network design and future scalability. As your business grows, you can easily expand your network by connecting new devices to the available ports. This scalability eliminates the need for costly upgrades or replacements, saving both time and money in the long run. ### Enhanced Performance Each port on the Cisco Catalyst 9500 supports high-speed data transfer rates, ensuring that your network operates at peak performance. Whether you are transferring large files, streaming high-definition videos, or running bandwidth-intensive applications, the 24 ports enable smooth and uninterrupted data flow. #### PoE (Power over Ethernet) Support Some of the ports on the Cisco Catalyst 9500 support PoE, which eliminates the need for separate power cables for connected devices. This feature is particularly useful for IP phones, wireless access points, and security cameras, as it simplifies installation and reduces cable clutter. With PoE support, you can easily deploy devices in various locations without worrying about power sources. #### VLAN (Virtual Local Area Network) Configuration The Cisco Catalyst 9500 allows you to configure VLANs on its ports, enabling logical segmentation of your network. This feature enhances security and improves network performance by isolating traffic between different departments or user groups. VLAN configuration provides granular control over network access and allows you to prioritize critical applications or services. #### Link Aggregation Link aggregation, also known as port trunking, allows you to combine multiple ports on the Cisco Catalyst 9500 to increase bandwidth and redundancy. By bundling ports together, you can achieve higher throughput and ensure uninterrupted connectivity even if one of the links fails. Link aggregation is particularly useful in environments where high availability and seamless failover are critical. ## Uplink Ports In addition to the 24 standard ports, the Cisco Catalyst 9500 Rack-mountable Switch features 4 uplink ports. These uplink ports offer several advantages and are essential for connecting the switch to the rest of your network infrastructure. ### High-Speed Uplinks The 4 uplink ports on the Cisco Catalyst 9500 support high-speed data transfer rates, enabling fast and efficient communication between switches, routers, and other network devices. These uplinks ensure that your network operates at optimal performance, even when handling heavy traffic loads. ### Redundancy and Resiliency The presence of multiple uplink ports provides redundancy and resiliency in your network architecture. By connecting the Cisco Catalyst 9500 to multiple switches or routers through these uplinks, you create alternate paths for data transmission. If one uplink fails or experiences congestion, traffic can seamlessly flow through the remaining uplinks, ensuring uninterrupted connectivity. ### Ease of Network Expansion The uplink ports on the Cisco Catalyst 9500 simplify network expansion and allow you to connect additional switches or routers without sacrificing performance. These uplinks provide a scalable solution, ensuring that your network can accommodate future growth and increased bandwidth requirements. #### StackWise Virtual Technology The Cisco Catalyst 9500 supports StackWise Virtual (SVL) technology, which allows you to create a virtual switch stack by connecting multiple switches using the uplink ports. This virtualization feature simplifies network management, enhances resiliency, and provides a single point of control for the entire stack. SVL improves overall network performance and simplifies the deployment of advanced features such as cross-stack EtherChannel and StackPower. #### FlexStack-Plus Technology FlexStack-Plus technology on the Cisco Catalyst 9500 enables stacking of up to eight switches using special stacking modules and cables. This stacking capability simplifies management, reduces cabling complexity, and increases overall network reliability. FlexStack-Plus provides high-speed stacking links between switches, allowing them to operate as a single logical unit with a shared management plane. ## Speed The Cisco Catalyst 9500 Rack-mountable Switch offers a speed of 40/100G, delivering exceptional performance and ensuring fast data transfer rates. This high-speed capability is essential for modern networks that handle large volumes of data and require seamless connectivity. ### High Bandwidth Applications The 40/100G speed of the Cisco Catalyst 9500 enables support for high bandwidth applications such as video conferencing, data center interconnectivity, and cloud computing. These applications require fast data transfer rates to ensure real-time collaboration, smooth streaming, and efficient data processing. The switch's high speed ensures that your network can handle the demands of these bandwidth-intensive tasks without any performance degradation. ### Future-Proofing As technology continues to advance, the need for faster network speeds will only increase. Investing in a switch with 40/100G speed ensures that your network infrastructure is future-proofed and capable of handling upcoming advancements in data transfer technologies. By deploying the Cisco Catalyst 9500, you can avoid costly network upgrades or replacements in the near future. ### Reduced Latency The high-speed capabilities of the Cisco Catalyst 9500 contribute to reduced latency, which is crucial for applications that require real-time responsiveness. Whether you are running financial transactions or using latency-sensitive applications, the switch's speed ensures minimal delays and enhances overall user experience. #### High-Speed Uplinks In addition to the high-speed access ports, the Cisco Catalyst 9500 offers high-speed uplink ports. These uplinks allow you to connect the switch to other network devices such as routers or core switches while maintaining the same fast data transfer rates. High-speed uplinks ensure that there are no bottlenecks in your network architecture, providing consistent performance across all connected devices. #### Data Center Connectivity The 40/100G speed of the Cisco Catalyst 9500 makes it an excellent choice for data center connectivity. With increasing demands for cloud services and storage, data centers require switches capable of handling massive data transfers. The switch's high speed allows for seamless connectivity between servers, storage devices, and other critical components in the data center, ensuring efficient and reliable operation. ## Network Type The Cisco Catalyst 9500 Rack-mountable Switch is classified as an Essential network type, offering a range of features that are fundamental to building a robust and secure network infrastructure. ### Reliability and Resilience The Essential network type of the Cisco Catalyst 9500 ensures reliability and resilience in your network. This switch is designed to provide continuous operation, even in demanding environments. With built-in redundancy features such as power supply and fan modules, the switch minimizes downtime and ensures uninterrupted connectivity. ### Advanced Security The Cisco Catalyst 9500 offers advanced security features that are essential for protecting your network from unauthorized access, data breaches, and other security threats. With support for features such as MACsec encryption, Secure Shell (SSH), and control plane protection, the switch provides a secure foundation for your network infrastructure. ### Quality of Service (QoS) The Essential network type of the Cisco Catalyst 9500 includes advanced QoS capabilities, allowing you to prioritize critical applications or services. By assigning appropriate QoS policies to different traffic types, you can ensure that important applications receive the necessary bandwidth and low latency, while less critical traffic is appropriately managed. This capability enhances overall network performance and user experience. #### Hardware Redundancy The Cisco Catalyst 9500 features hardware redundancy, offering peace of mind and minimizing the impact of hardware failures. Redundant power supplies and fan modules ensure that the switch continues to operate even if one component fails. This redundancy eliminates single points of failure and increases the overall reliability of your network infrastructure. #### Advanced Routing Capabilities In addition to its essential network type classification, the Cisco Catalyst 9500 provides advanced routing capabilities, enabling efficient traffic routing between different networks or subnets. The switch supports routing protocols such as Border Gateway Protocol (BGP), Open Shortest Path First (OSPF), and Enhanced Interior Gateway Routing Protocol (EIGRP), allowing you to build complex network topologies and optimize traffic flow. #### Software Defined Access (SD-Access) The Cisco Catalyst 9500 supports Software Defined Access (SD-Access), a network architecture that simplifies network management and enhances security. SD-Access provides centralized control and automation, allowing you to define policies and enforce them across your network infrastructure. This feature streamlines network operations, reduces manual configuration efforts, and improves overall network visibility and security posture.

## Key Characteristics of the C9200L-24T-4G-A ### Device Overview ? Device Type: Layer 3 Managed Switch ? Enclosure Style: Rack-mountable 1U Form Factor ### Port Configuration #### Ethernet Ports ? Quantity: 24 Ports ? Type: Standard Ethernet Ports #### Gigabit SFP Uplinks ? Quantity: 4 Ports ? Type: Gigabit SFP (Small Form-factor Pluggable) Uplink Ports ### Design and Build #### Physical Specifications ? Rack-Mountable: Yes, fits into standard 1U rack space ? Dimensions: Compact 1U height for efficient rack utilization ### Performance Features #### Switching Capabilities ? Layer: Layer 3 for advanced routing capabilities ? Management: Managed switch with robust configuration options #### Network Efficiency ? Uplink Speed: High-speed Gigabit SFP ports for rapid data transmission ? Port Density: High density with 24 Ethernet ports for extensive network connections ## Ports The Cisco C9200L-24T-4G-A Switch is equipped with a total of 24 ports, making it an ideal choice for businesses that require a high level of connectivity. These ports enable seamless and reliable communication between devices, ensuring that data flows smoothly across the network. ### Increased Connectivity With 24 ports, this switch offers ample connectivity options for businesses of all sizes. Whether you need to connect computers, printers, servers, or other network devices, the Cisco C9200L-24T-4G-A Switch has you covered. The abundance of ports ensures that you have enough capacity to support your current and future network requirements. Furthermore, the 24 ports allow for easy expansion and scalability. As your business grows and your network needs evolve, you can simply connect additional devices to the available ports without the need for additional equipment. This flexibility saves both time and money by eliminating the need to purchase and configure multiple switches. ### Improved Network Performance The Cisco C9200L-24T-4G-A Switch's 24 ports provide a higher level of network performance compared to switches with fewer ports. With more ports available, the switch can handle a greater volume of data traffic without experiencing bottlenecks or congestion. This increased capacity allows for faster data transfer speeds and improved overall network performance. Whether you are transferring large files, streaming multimedia content, or running bandwidth-intensive applications, the Cisco C9200L-24T-4G-A Switch ensures a smooth and uninterrupted experience for all users. #### Enhanced Productivity The abundance of ports on the Cisco C9200L-24T-4G-A Switch promotes enhanced productivity within your organization. With more ports available, you can connect more devices directly to the switch, reducing the need for additional network infrastructure. This direct connection enables faster and more efficient communication between devices, allowing employees to access shared files, collaborate on projects, and communicate with each other seamlessly. The improved productivity resulting from the increased connectivity can have a significant positive impact on your business's bottom line. #### Cost Savings By offering 24 ports in a single switch, the Cisco C9200L-24T-4G-A eliminates the need for multiple switches or additional networking equipment. This consolidation not only saves physical space but also reduces the cost of purchasing and maintaining multiple devices. In addition, the increased capacity of the switch allows you to optimize your network infrastructure and avoid unnecessary expenses associated with network congestion. With fewer bottlenecks and smoother data flow, you can make the most of your existing resources and potentially delay or avoid costly upgrades. ## Network Advantage The Cisco C9200L-24T-4G-A Switch offers the Network Advantage feature, providing users with advanced capabilities and enhanced network management options. This feature is designed to meet the needs of modern businesses that require a high level of control and flexibility over their network infrastructure. ### Advanced Security The Network Advantage feature includes advanced security functionalities that help protect your network from external threats. With features such as secure boot, Trustworthy Solutions, and MACsec encryption, your data is safeguarded against unauthorized access and potential breaches. These security measures ensure that your sensitive information remains confidential and untampered. By investing in a switch with advanced security features like Network Advantage, you can mitigate risks and maintain the integrity of your network. ### Enhanced Visibility and Control The Network Advantage feature offers enhanced visibility and control over your network infrastructure. With features like Flexible NetFlow, you can gain valuable insights into network traffic patterns, identify potential issues, and optimize network performance. Additionally, Network Advantage provides advanced monitoring and analytics capabilities that allow you to proactively detect and troubleshoot network problems. This proactive approach helps minimize downtime and ensures that your network operates at its full potential. #### Simplified Network Management The Network Advantage feature simplifies network management by providing a user-friendly interface and centralized control. With features like Cisco DNA Center, you can easily configure and monitor your network from a single dashboard. This centralized management approach saves time and reduces the complexity associated with managing a large network. It also allows for easy deployment of new services or updates, ensuring that your network remains up to date and secure. #### Optimized Performance The Network Advantage feature optimizes network performance by providing advanced Quality of Service (QoS) capabilities. With QoS, you can prioritize critical applications and ensure that they receive the necessary bandwidth and resources for seamless operation. By prioritizing specific applications or traffic types, you can guarantee a consistent user experience and avoid performance issues caused by network congestion. This level of control over network resources is especially crucial for businesses that rely on real-time applications or have bandwidth-intensive operations. ##### Future-Proofing Investing in a switch with the Network Advantage feature ensures that your network is future-proofed to meet evolving business needs. As technology advances and new demands arise, having the flexibility and capabilities provided by Network Advantage allows you to adapt quickly and efficiently. Additionally, Cisco regularly releases software updates and feature enhancements for their switches. By choosing a switch with Network Advantage, you gain access to these updates, ensuring that your network remains up to date and compatible with the latest technologies. In conclusion, the Cisco C9200L-24T-4G-A Switch's 24 ports provide increased connectivity, improved network performance, enhanced productivity, and cost savings. The Network Advantage feature offers advanced security, enhanced visibility and control, simplified network management, optimized performance, and future-proofing capabilities. By choosing this switch, businesses can ensure a reliable and efficient network infrastructure that meets their current and future needs.