ISR4351-VSEC/K9 Cisco 4351 Router 3 Ports Management Port 10 Refurbished

The Cisco ISR4351-VSEC/K9 4351 Router is a versatile networking device designed for businesses and organizations to manage their network connections and ensure efficient data transfer. In this comprehensive guide, we will delve into the features, specifications, and benefits of this router to help you understand its capabilities and why it's a valuable addition to your network infrastructure.

The ISR4351-VSEC/K9 Cisco 4351 is a 3-port Integrated Services Router (ISR) that delivers advanced security, wireless, and application services for enterprise-size branch offices. It is built on the Cisco 4351 platform, which offers a high-performance, modular design that provides flexibility and scalability for growing branch office networks.

Some key features of the ISR4351-VSEC/K9 include:

• Advanced Security: The router includes a variety of security features, such as firewall, VPN, and intrusion prevention, to help protect against network threats and attacks.
• Wireless Services: The router supports wireless services, such as wireless LAN (WLAN) and wireless WAN (WWAN), which allows branch office employees to connect to the network wirelessly.
• Application Services: The router supports a range of application services, such as Application Visibility and Control (AVC), Quality of Service (QoS), and Application Experience (AX) which helps to optimize the performance of business-critical applications.
• High-Performance Routing: The router supports a wide range of routing protocols, such as Open Shortest Path First (OSPF), Border Gateway Protocol (BGP), and Enhanced Interior Gateway Routing Protocol (EIGRP), and can provide high-performance routing for enterprise-size branch office networks.
• Scalability: The router has a modular design that allows for easy expansion and upgrades to support the growing needs of branch office networks.
• Virtualization: The ISR4351-VSEC/K9 supports virtualization with support for Cisco Application Virtual Switch (AVS) and Network Function Virtualization (NFV) which allows customers to run multiple virtual instances of the router on a single physical device.

The ISR4351-VSEC/K9 is an ideal solution for enterprise-size branch offices that require advanced security, wireless, and application services, as well as high-performance routing and scalability. It can be used in various industry verticals such as retail, banking, healthcare, and so on, where security and application performance are critical for their business.

The ISR4351-VSEC/K9 Cisco 4351 3 Ports Router supports several remote management protocols that allow administrators to access, configure, and monitor the router remotely. These protocols include:

• Telnet: Telnet is a text-based protocol that allows users to remotely access the router's command-line interface (CLI) over a network connection. This allows administrators to execute commands, configure settings, and view system information.
• SSH: SSH (Secure Shell) is a secure version of Telnet that encrypts all data transmitted between the router and the remote management device. This provides an additional layer of security for remote management sessions.
• HTTP/HTTPS: The router also supports web-based management through the use of HTTP and HTTPS protocols. This allows administrators to access the router's web-based management interface (GUI) over a network connection.
• SNMP: SNMP (Simple Network Management Protocol) allows remote management and monitoring of the router's performance and status. It enables administrators to retrieve information such as system uptime, CPU usage, and memory usage.
• SYSLOG: SYSLOG is a protocol that allows the router to send system log messages to a remote server for monitoring and troubleshooting purposes. This allows administrators to view system logs remotely and troubleshoot issues.
• RMON: RMON (Remote Monitoring) allows network administrators to monitor network performance and troubleshoot network issues. This protocol allows monitoring of network traffic, error rates, and other performance metrics.
• TACACS+ and RADIUS: TACACS+ and RADIUS are authentication protocols that allow the router to authenticate remote management users against a central authentication server. This provides a secure method for controlling access to the router's configuration and management functions.

The ISR4351-VSEC/K9 Cisco 4351 3 Ports Router is a high-performance router designed for enterprise and service provider networks. Some of its key features and benefits include:

• Advanced Security: The router supports a wide range of security features including firewall, VPN, and intrusion prevention. It also supports advanced security features such as Cisco TrustSec for network segmentation and Cisco Identity Services Engine for network access control.
• High-Performance: The router is equipped with a powerful multicore CPU and offers high-speed routing and switching capabilities, allowing it to handle large amounts of network traffic.
• Flexible WAN Connectivity: The router supports a variety of WAN interface options, including Ethernet, T1/E1, T3/E3, and 4G LTE, allowing it to adapt to different network environments.
• Voice and Video Optimization: The router supports advanced features such as Quality of Service (QoS), which allows it to prioritize voice and video traffic, ensuring high-quality voice and video communications.
• SD-WAN Capabilities: The router supports Cisco SD-WAN, which allows it to intelligently route traffic over multiple WAN connections for increased reliability and performance.
• Application Visibility and Control: The router supports AppNav-XE, which allows it to identify and control thousands of applications, providing granular visibility and control of network traffic.
• Scalability: The router offers a modular design, which allows it to easily scale up as network demands increase.
• Virtualization: The router supports virtualization technologies like VMWare and Hyper-V, allowing it to easily integrate into virtualized environments.

• Manufacturer Cisco
• Model Number or SKU# ISR4351-VSEC/K9
• Product Type: 3 Ports Router
• Product Name: Management Router

• Total Number of Ports 3
• Powerline No
• Management Port Yes

• Number of Total Expansion Slots 10

• Network Technology 10/100/1000Base-T
• Ethernet Technology Gigabit Ethernet
• VoIP Supported Yes

• PoE (RJ-45) Port No

In Summary, the Cisco ISR4351-VSEC/K9 4351 Router is a versatile and high-performance networking device that caters to the needs of businesses looking to expand, secure, and optimize their network infrastructure. With its Gigabit Ethernet ports, 10 slots for customization, and the flexibility of rack-mounting or wall-mounting, it's a powerful and adaptable solution for various network environments. Its reliability and security features make it a compelling choice for organizations seeking a robust and efficient networking solution. Whether you're a small business or a large enterprise, the Cisco ISR4351-VSEC/K9 4351 Router can help you achieve your networking goals while ensuring high-speed data transfer and effective network management.