Cisco 3945 Series Router CISCO3945-V/K9

Overview of Cisco 3945 Integrated Services Router

Manufacturer Details

• Brand: Cisco
• Part Number / SKU: CISCO3945-V/K9
• Series: 3900
• Model: 3945

Product Specifications

• Type: Integrated Services Router
• License: UC License
• Form Factor: Rack-mountable

Data Link and Routing Protocols

• Data Link Protocols: Ethernet, Fast Ethernet, Gigabit Ethernet
• Routing Protocols: OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing

Management and Compliance

• Remote Management: SNMP, RMON
• Standards Compliance: IEEE 802.1Q, IEEE 802.1ah, IEEE 802.1ag

Memory and Storage

• DRAM Memory: 1 GB installed (upgradable to 2 GB)
• Flash Memory: 256 MB installed (expandable to 8 GB)

Interfaces and Expansion Options

Integrated Ports

• Total Ports: 3
• Management Ports: 1 console – RJ-45, 1 console – mini-USB Type B
• Serial Ports: 1 auxiliary – RJ-45
• USB Ports: 2 x 4 PIN USB Type A
• SFP Ports: 2 x mini-GBIC

Expansion Slots

• Total Expansion Slots: 17
• Types: PVDM, HWIC, SFP (mini-GBIC)

Available Slots

• HWIC: 4 free
• PVDM: 2 free
• Compact Flash Card: 1 free
• Expansion Slot: 1 free

Software and System Requirements

• Operating System: Cisco IOS Universal
• Included Software: Cisco IOS IP Base, Cisco IOS Unified Communications

Environmental Specifications

• Operating Temperature: 32 °F to 104 °F
• Humidity Range: 5% – 85%

Power and Memory Details

• Power Supply: Internal
• Voltage: AC 120/230 V (47/63 Hz)
• PoE Ports: None
• Redundant Power Supply: Not supported
• Standard Memory: 1 GB

Network and Communication Features

• Network Technology: 10/100/1000Base-T
• Ethernet Technology: Gigabit Ethernet
• VoIP Support: Not supported

Product Features

• Advanced firewall protection
• VPN and MPLS support
• Syslog and content filtering capabilities
• IPv6 compatibility
• Class-Based Weighted Fair Queuing (CBWFQ)
• Weighted Random Early Detection (WRED)
• Quality of Service (QoS) management
• Dynamic Multipoint VPN (DMVPN)

Package Contents

• Cisco 3945 Integrated Services Router
• 19-Inch Rack-Mount Unit

Ports

The Cisco 3945 Services Router is equipped with a remarkable 3 ports, making it an exceptional choice for businesses of all sizes. With its extensive range of ports, this router offers unparalleled connectivity options, allowing users to seamlessly connect their network devices and expand their network capabilities. In this section, we will delve into the benefits and importance of the ports feature of the Cisco 3945 Services Router.

High-speed Connectivity

One of the primary advantages of the Cisco 3945's 3 ports is the ability to achieve high-speed connectivity. These ports support Gigabit Ethernet technology, enabling users to transfer large amounts of data at incredibly fast speeds. Whether you are transferring files within your local network or accessing resources on the internet, the 3 ports ensure that you experience minimal latency and maximum throughput, resulting in a smooth and efficient network performance.

Enhanced Productivity

The availability of multiple ports on the Cisco 3945 Services Router allows for enhanced productivity within your organization. With three ports at your disposal, you can connect various devices simultaneously without the need for additional switches or hubs. This means that you can connect your computers, printers, servers, and other network devices directly to the router, eliminating the hassle of managing multiple networking components. By streamlining your network setup, you can reduce complexity and simplify troubleshooting processes, ultimately saving valuable time and resources.

Flexible Network Expansion

Another notable benefit of the Cisco 3945's 3 ports is its flexibility in network expansion. As your business grows, you may need to add new devices or expand your existing network infrastructure. With three ports available, you have the freedom to accommodate these expansions without any constraints. You can easily connect additional switches or access points to these ports, allowing you to scale your network according to your evolving requirements.

Seamless Integration

The 3 ports on the Cisco 3945 Services Router ensure seamless integration with your existing network infrastructure. Whether you are upgrading from an older router or integrating the Cisco 3945 into an established network, the availability of multiple ports simplifies the integration process. You can connect your existing devices directly to the router without the need for complex configurations or additional hardware. This seamless integration ensures that your business operations continue uninterrupted, minimizing downtime and maximizing productivity.

Series

The Cisco 3945 Services Router belongs to the esteemed 3945 series, which is highly regarded for its exceptional performance and reliability. In this section, we will explore the benefits and importance of the 3945 series feature of the Cisco 3945 Services Router.

Unmatched Performance

The 3945 series is renowned for its unmatched performance capabilities. Designed to handle high-bandwidth applications and heavy network traffic, this series ensures that your network operates at optimal levels at all times. With its powerful processors and ample memory, the Cisco 3945 Services Router provides the necessary horsepower to handle demanding tasks, such as data-intensive applications, video conferencing, and virtualization. By leveraging the performance capabilities of the 3945 series, you can provide a seamless user experience for your employees and clients, enhancing overall productivity.

Reliability and Redundancy

The 3945 series excels in reliability and redundancy, making it a crucial feature for businesses that cannot afford network downtime. Built with redundant components and failover mechanisms, the Cisco 3945 Services Router ensures that your network remains operational even in the event of hardware failures or link disruptions. The series incorporates advanced fault tolerance features, such as hot-swappable modules and redundant power supplies, providing a resilient infrastructure that minimizes downtime and protects your business-critical operations.

Scalability and Future-proofing

With the 3945 series, scalability and future-proofing are at the forefront. This series offers extensive expansion options, allowing you to scale your network as your business grows. The Cisco 3945 Services Router supports a wide range of modules and interfaces, enabling you to add new features and technologies without the need for a complete infrastructure overhaul. By leveraging the scalability of the 3945 series, you can adapt to evolving business requirements and stay ahead of technological advancements, ensuring that your network remains efficient and up-to-date.

Enhanced Security

Security is a top concern for businesses in today's digital landscape, and the 3945 series addresses this concern with its enhanced security features. This series incorporates advanced security technologies, such as integrated threat control, intrusion prevention systems, and VPN capabilities, to protect your network from external threats. By deploying the Cisco 3945 Services Router, you can establish a secure network environment that safeguards your data and ensures compliance with industry regulations.

Product Code

The Cisco 3945 Services Router is identified by its unique product code, CISCO3945-V/K9. In this section, we will discuss the benefits and importance of the product code feature for users.

Identification and Compatibility

The product code, CISCO3945-V/K9, serves as a unique identifier for the Cisco 3945 Services Router. This code allows users to easily identify the specific model they require when purchasing or seeking support. Additionally, the product code ensures compatibility with specific accessories, modules, and software versions tailored for the Cisco 3945 Services Router. By referencing the product code, users can ensure that they select or procure components that are fully compatible with their router, eliminating any potential compatibility issues or operational inconsistencies.

Efficient Maintenance and Support

The product code also plays a crucial role in efficient maintenance and support for the Cisco 3945 Services Router. When seeking technical assistance or ordering replacement parts, the product code enables support personnel to quickly identify the exact model and configuration of the router. This expedites the troubleshooting and resolution process, minimizing downtime and reducing the impact on business operations. Furthermore, the product code ensures that users receive accurate and appropriate support specific to their router model, enhancing the overall customer experience.

Documentation and Resources

The product code serves as a reference point for accessing documentation and resources related to the Cisco 3945 Services Router. By searching for the product code online or within Cisco's official documentation, users can access comprehensive guides, manuals, and technical resources specific to their router model. These resources provide valuable insights into configuration options, best practices, and troubleshooting procedures, enabling users to maximize the capabilities of their Cisco 3945 Services Router and overcome any challenges they may encounter.

Warranty and Service Contracts

The product code is essential when registering for warranty coverage or purchasing service contracts for the Cisco 3945 Services Router. By providing the product code during registration or procurement processes, users can ensure that their router is covered by the appropriate warranty or service agreement. This provides peace of mind, as it guarantees access to timely technical support, hardware replacement, and software updates during the warranty period. Additionally, service contracts offer extended coverage options beyond the standard warranty period, enabling users to tailor their support requirements to meet their specific needs.

In conclusion, the Cisco 3945 Services Router's ports, series, and product code features offer significant benefits and importance for users. The 3 ports provide high-speed connectivity, enhanced productivity, flexible network expansion, and seamless integration. The 3945 series offers unmatched performance, reliability and redundancy, scalability and future-proofing, as well as enhanced security. The product code ensures easy identification, compatibility, efficient maintenance and support, access to documentation and resources, as well as warranty and service contract coverage. By understanding and leveraging these features, users can make informed decisions and optimize their network infrastructure with the Cisco 3945 Services Router.