Cisco C3945-VSEC-PSRE/K9 3945 Sre 900 Security Services Fast Ethernet Router

General Information

• Part Number: C3945-VSEC-PSRE/K9
• Manufacturer: Cisco 
• Product Type: Fast Ethernet Router

Advanced Connectivity and Networking Protocols

• Data Link Protocols: Ethernet, Fast Ethernet, Gigabit Ethernet
• Network Transport: TCP/IP, UDP/IP, RSVP, IPSec, PPPoE, L2TPv3
• Routing Protocols Supported: OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, Static IPv4 & IPv6 routing, Policy-Based Routing (PBR)

Unified Communications and Telephony Capabilities

• Cisco Unified Communications Manager Express: Supports up to 350 sessions
• Cisco Unified SRST Sessions: Handles up to 1200 sessions
• Voice Codecs: G.711, G.722, G.723.1, G.728, G.729 (various formats), G.726

Remote Management & Security Features

• Remote Management Protocols: SNMP, RMON
• Encryption Algorithms: SSL for secure data transactions
• Firewall Protection: Includes NAT, VPN support, hardware encryption

Comprehensive Security & Traffic Management

• Firewall and VPN Support: Secure network communications through integrated firewall, VPN, and MPLS support
• Traffic Management: Includes Class-Based Weighted Fair Queuing (CBWFQ) and Weighted Random Early Detection (WRED)
• Content Filtering & Access Control: Provides robust content filtering and Access Control List (ACL) support

Compliant Standards & Certifications

• Industry Standards: IEEE 802.3, IEEE 802.1Q, IEEE 802.1ah, and more
• Certifications: Meets FCC, UL, IEC, CISPR 22 Class A, CISPR 24, EN55024 standards

Storage and Memory Capacity

• RAM: 1 GB installed, expandable to 2 GB
• Flash Memory: 256 MB installed, expandable to 8 GB
• Storage: 1 TB hard drive capacity

Extensive Expansion & Connectivity Options

• WAN Interfaces: 3 x 10/100/1000Base-T (RJ-45)
• USB Ports: 3 x USB Type A, 1 x Mini-USB
• Expansion Slots: 4 x EHWIC, 3 x PVDM, 2 x CompactFlash, 4 x service module, 1 x ISM

Power Requirements

• Internal Power Supply: Supports AC 120/230 V (50/60 Hz)

Included Software

• Software: Cisco IOS Unified Communications and Cisco IOS Security

Sku: C3945-VSEC-PSRE/K9

Introduction

The Cisco 3945 Sre 900 Security Services Fast Ethernet Router is a powerful and versatile networking device designed to meet the demanding needs of modern businesses. One of its standout features is the Sku, specifically the C3945-VSEC-PSRE/K9 model. This SKU offers numerous benefits and plays a crucial role in enhancing the overall performance and security of the router.

Enhanced Performance

The C3945-VSEC-PSRE/K9 Sku is equipped with advanced hardware components that significantly enhance the router's performance. It features a high-capacity multicore processor, allowing for faster data processing and improved overall efficiency. This results in reduced latency and increased throughput, ensuring that data flows smoothly through the network. With this Sku, businesses can experience enhanced productivity and faster response times for critical applications.

Robust Security Features

Security is of utmost importance in today's digital landscape, and the C3945-VSEC-PSRE/K9 Sku addresses this concern effectively. This Sku combines the robust security features of the Cisco 3945 router with additional integrated services, providing comprehensive protection against various threats. It incorporates firewall capabilities, intrusion prevention systems (IPS), and VPN functionality to safeguard against unauthorized access, malicious attacks, and data breaches. Businesses can rest assured knowing their network is protected by industry-leading security measures.

Firewall Capabilities

The C3945-VSEC-PSRE/K9 Sku includes a firewall that acts as a barrier between the internal network and external threats. It monitors incoming and outgoing traffic, applying predefined security rules to ensure that only legitimate and authorized connections are allowed. The firewall can detect and block suspicious activities, preventing unauthorized access to sensitive information and protecting against malware and other cyber threats.

Intrusion Prevention Systems (IPS)

In addition to the firewall, the C3945-VSEC-PSRE/K9 Sku incorporates an intrusion prevention system (IPS). This system actively monitors network traffic for any signs of malicious activities or potential vulnerabilities. It can detect and block known attack patterns, preventing them from compromising the network. By proactively identifying and mitigating threats, the IPS adds an extra layer of security to the router, minimizing the risk of successful attacks.

Virtual Private Network (VPN) Functionality

The C3945-VSEC-PSRE/K9 Sku also includes VPN functionality, which allows for secure remote access to the network. VPNs create encrypted tunnels that enable authorized users to connect securely from remote locations. This feature is particularly crucial for businesses with employees working remotely or for organizations that need to establish secure connections with external partners or clients. With the C3945-VSEC-PSRE/K9 Sku, businesses can ensure that their sensitive data remains protected while being transmitted over potentially unsecured networks.

Scalability and Flexibility

The C3945-VSEC-PSRE/K9 Sku offers scalability and flexibility, making it suitable for businesses of all sizes. This model supports a wide range of networking modules and interfaces, allowing for easy expansion and customization according to specific requirements. It offers multiple high-speed WAN interfaces and integrated services modules (ISMs), enabling businesses to adapt their network infrastructure as their needs evolve. This scalability ensures that the router can grow alongside the business, maximizing its lifespan and return on investment.

Ease of Management

Managing a complex network infrastructure can be challenging, but the C3945-VSEC-PSRE/K9 Sku simplifies this task through its user-friendly management features. It provides a web-based interface that allows administrators to easily configure and monitor the router's settings. Additionally, it supports centralized management through Cisco's network management platforms, providing a unified view of the entire network. This centralized management capability streamlines administrative tasks, reduces the risk of misconfigurations, and enhances overall network efficiency.

Conclusion

In summary, the C3945-VSEC-PSRE/K9 Sku is a valuable addition to the Cisco 3945 Sre 900 Security Services Fast Ethernet Router. It offers enhanced performance, robust security features, scalability, flexibility, and ease of management. Whether it's protecting critical data, ensuring secure remote access, or adapting to changing business needs, this Sku provides the necessary tools to meet the demands of modern networking environments. With the C3945-VSEC-PSRE/K9 Sku, businesses can enjoy a reliable and secure network infrastructure that supports their growth and success.