C3925-VSEC-SRE/K9 Cisco 3925 SRE Bundle Integrated Services Router

Overview of Integrated Services Router

The C3925-VSEC-SRE/K9 model of the Cisco 3925 Integrated Services Router offers a comprehensive set of features and benefits for businesses. From robust security measures to enhanced application performance, this model is designed to meet the specific requirements of modern businesses. Its scalability, flexibility, and simplified management capabilities make it an excellent choice for organizations looking to optimize their network infrastructure while ensuring reliable and secure connectivity.

Details Information

• Brand: Cisco
• Part Number: C3925-VSEC-SRE/K9
• Series: 3900
• Type: Router

Ports and Interfaces

• Total Ports: 3
• USB Ports: Yes
• Management Port: Yes
• RJ-45 Broadband Ports: 3

Expansion Capabilities

• Total Expansion Slots: 15
• HWIC
• PVDM
• SFP (mini-GBIC)

Network Technologies

• Network Technology: 10/100/1000Base-T
• Ethernet Technology: Gigabit Ethernet

Security Features

• Cisco Security Manager
• Cisco IOS Firewall
• Cisco IOS Zone-Based Firewall
• Cisco IOS IPS
• Cisco IOS Content Filtering
• Flexible Packet Matching (FPM)

Memory Details

• Standard Memory: 1 GB
• Maximum Memory: 4 GB
• Memory Technology: SDRAM
• Flash Memory: 256 MB
• Supported Memory Card: CompactFlash

Voltage Specifications

• Input Voltage Options:
• 110 V AC
• 220 V AC

Cisco 3925 SRE Bundle Integrated Services Router

The C3925-VSEC-SRE/K9 Cisco 3925 SRE Bundle Integrated Services Router represents a powerful, enterprise-grade networking solution designed to meet the evolving demands of modern organizations. Built as part of Cisco’s renowned 3900 Series Integrated Services Routers (ISR G2), this model delivers a highly secure, scalable, and application-aware platform that integrates routing, security, voice, video, and application services into a single unified system. Businesses seeking robust branch office connectivity, optimized application performance, and advanced security capabilities will find this router to be a cornerstone of their IT infrastructure.

This bundle specifically includes the Services Ready Engine (SRE), enabling on-board virtualization and application hosting directly within the router. By combining routing and compute resources into a single platform, organizations can reduce hardware footprint, simplify management, and lower total cost of ownership while enhancing performance and reliability.

Key Features and Capabilities

The Cisco 3925 SRE Bundle is engineered to deliver high-performance networking with integrated services. It is equipped with dual multi-core processors, modular expansion slots, and advanced software capabilities that allow it to handle intensive workloads without compromising performance. This makes it particularly suitable for medium to large branch offices, enterprise campuses, and distributed networks.

One of the standout features is its modular architecture. The router supports a wide range of interface modules, service modules, and network modules, allowing businesses to customize the device according to their specific needs. Whether the requirement is additional WAN connectivity, voice services, or application hosting, the Cisco 3925 ISR can adapt accordingly.

Another critical capability is its integrated security framework. With built-in support for VPN, firewall, intrusion prevention, and advanced threat defense, the router ensures secure data transmission across distributed environments. This makes it ideal for organizations that prioritize data protection and compliance.

Services Ready Engine (SRE) Integration

The inclusion of the Services Ready Engine significantly enhances the functionality of the C3925-VSEC-SRE/K9 router. The SRE module provides a virtualization environment that allows IT teams to deploy and run applications directly on the router. This eliminates the need for separate servers at branch locations, reducing both capital and operational expenditures.

With SRE, businesses can host applications such as WAN optimization, network monitoring tools, security services, and even custom enterprise applications. This capability is particularly beneficial for remote offices where deploying dedicated servers may not be practical. The SRE module supports virtualization technologies that ensure efficient resource utilization and high availability.

In addition to application hosting, the SRE also improves network performance by enabling local processing of data-intensive applications. This reduces latency and bandwidth usage, resulting in faster application response times and a better user experience.

Advanced Security Features

Security is a core component of the Cisco 3925 ISR platform. The C3925-VSEC-SRE/K9 bundle includes advanced security features that protect networks from a wide range of threats. These features include integrated firewall services, VPN encryption, intrusion prevention systems, and secure voice capabilities.

The router supports site-to-site and remote-access VPNs, allowing secure communication between branch offices and headquarters. With hardware-accelerated encryption, the device ensures high-performance VPN connectivity without compromising throughput.

Additionally, the integrated firewall provides granular control over network traffic, enabling administrators to define policies that protect against unauthorized access. The intrusion prevention system detects and mitigates potential threats in real time, ensuring continuous network protection.

Performance and Scalability

Performance is a key consideration for any enterprise networking solution, and the Cisco 3925 SRE Bundle excels in this area. The router is capable of handling high levels of traffic while maintaining low latency and consistent performance. Its multi-core architecture ensures efficient processing of data, even during peak usage periods.

Scalability is another important aspect of this router. As businesses grow and their networking requirements evolve, the Cisco 3925 ISR can be upgraded with additional modules and licenses to meet increasing demands. This future-proof design ensures that organizations can continue to rely on the router without needing frequent replacements.

The router also supports Quality of Service (QoS) features, allowing administrators to prioritize critical applications such as voice and video. This ensures optimal performance for latency-sensitive services, making it an excellent choice for organizations that rely on real-time communication tools.

Unified Communications and Collaboration

The Cisco 3925 ISR is designed to support unified communications and collaboration applications. It integrates voice, video, and data services into a single platform, enabling seamless communication across the organization. With support for Cisco Unified Communications Manager Express (CME) and Survivable Remote Site Telephony (SRST), the router ensures reliable voice services even during network disruptions.

This capability is particularly valuable for branch offices that require independent communication systems. In the event of a WAN outage, the router can continue to provide local call processing, ensuring business continuity.

The integration of collaboration tools also enhances productivity by enabling employees to communicate and collaborate more effectively. This is especially important in today’s remote and hybrid work environments.

Energy Efficiency and Reliability

Energy efficiency is an important consideration for modern IT infrastructure, and the Cisco 3925 ISR is designed with this in mind. The router incorporates power-saving features that reduce energy consumption without compromising performance. This not only lowers operational costs but also contributes to environmental sustainability.

Reliability is another key strength of this router. Built with high-quality components and advanced engineering, the Cisco 3925 ISR ensures consistent performance and minimal downtime. Redundant power supply options and failover capabilities further enhance its reliability, making it suitable for mission-critical applications.

Use Cases

The C3925-VSEC-SRE/K9 Cisco 3925 SRE Bundle is suitable for a wide range of use cases. It is ideal for medium to large branch offices that require high-performance routing and integrated services. The router’s ability to host applications makes it a great choice for organizations looking to consolidate infrastructure and reduce hardware costs.

It is also well-suited for industries such as healthcare, finance, retail, and education, where secure and reliable network connectivity is essential. The router’s advanced security features ensure compliance with industry regulations, while its scalability allows it to adapt to changing requirements.

For organizations with distributed networks, the Cisco 3925 ISR provides a unified platform that simplifies management and enhances connectivity. Its support for WAN optimization and application acceleration ensures efficient data transfer across geographically dispersed locations.

Benefits of Choosing Cisco 3925 SRE Bundle

The integration of security features provides peace of mind by protecting sensitive data and ensuring compliance with regulatory standards. Additionally, the ability to host applications directly on the router enhances efficiency and reduces latency.