C2821-VSEC-CCME/K9 Cisco 2 Ports ISR Bundle

Overview of Cisco 2821 Integrated Services Router

The Cisco 2821 Integrated Services Router is a reliable networking device designed for businesses seeking high-performance routing, secure connectivity, and flexible expansion capabilities. With multiple interfaces, robust security features, and extensive memory support, this router ensures seamless communication and network efficiency.

General Information

• Brand: Cisco
• Product Series: 2800
• Model: 2821
• Part Number: C2821-VSEC-CCME/K9
• Device Type: Router

Technical Specifications

• Total Ports: 2
• Ethernet Network Ports (RJ-45): 2
• USB Connectivity: Supported
• Management Port: Included

I/O Expansion Options

• Total Expansion Slots: 12
• Supported Slot Types:
• AIM (Advanced Integration Module)
• HWIC (High-Speed WAN Interface Card)
• NME-X (Network Module Expansion - Extended)
• PVDM (Packet Voice Digital Module)
• EVM (Enhanced Voice Module)

Network and Features

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

Security and VPN Capabilities

• VPN Hardware Acceleration: Supported
• Encryption Standards:
• DES (Data Encryption Standard)
• 3DES (Triple Data Encryption Standard)
• AES 128-bit
• AES 192-bit
• AES 256-bit

Memory and Storage

• Standard Memory: 256 MB
• Maximum Supported Memory: 1 GB
• Memory Type: DRAM (Dynamic Random-Access Memory)
• Flash Memory: 64 MB
• Compatible Memory Card: CompactFlash
• Input Voltage: 110 V AC / 220 V AC
• Redundant Power Supply: Yes

Compatibility

• Cisco 2800 Series Network Modules
• HWIC (High-Speed WAN Interface Cards)
• PVDM (Voice DSP Modules)
• AIM (Advanced Integration Modules)
• CompactFlash Memory Cards for additional storage
• Supports standard Gigabit Ethernet devices
• Compatible with Cisco IOS Software versions tailored for 2800 Series routers

The Cisco C2821-VSEC-CCME/K9 2821 VSEC Router

The Cisco C2821-VSEC-CCME/K9 2821 VSEC Bundle is a high-performance integrated services router designed to meet the demands of modern enterprises and service providers. With its dual-port capabilities and advanced security features, this router is optimized for secure and reliable networking. It offers a combination of data, voice, and security services in a compact and efficient form factor, making it ideal for small to medium-sized businesses, branch offices, and remote network locations.

Dual Port Architecture for Enhanced Connectivity

The 2-port configuration of the Cisco 2821 VSEC router allows seamless integration of multiple network services. Each port is capable of supporting high-speed WAN or LAN connections, enabling efficient routing and traffic management across different network segments. This dual-port setup ensures redundancy and failover capabilities, which is crucial for business continuity and minimizing downtime.

Integrated Security Features

Security is a core aspect of the Cisco 2821-VSEC-CCME/K9. This router comes equipped with robust firewall capabilities, VPN support, and intrusion prevention systems. The integrated security bundle ensures that all incoming and outgoing network traffic is monitored and protected against unauthorized access, cyber threats, and data breaches. With support for IPSec VPN and advanced encryption standards, businesses can confidently deploy secure remote connections for employees and branch offices.

Firewall Capabilities

The Cisco 2821 VSEC router’s firewall functionality allows administrators to define precise rules for traffic filtering. These rules can control access based on IP addresses, protocols, and ports, providing a granular level of security control. It is capable of handling high-throughput firewall operations without compromising network performance.

Intrusion Prevention System (IPS)

With an integrated Intrusion Prevention System, the Cisco 2821 VSEC router can detect and block potential threats in real time. IPS functionalities provide proactive threat mitigation, reducing the risk of network attacks and vulnerabilities. This makes it an essential choice for businesses with high security requirements.

VoIP Capabilities

The 2821 VSEC router supports a wide range of Voice over IP (VoIP) protocols, including SIP and H.323. This flexibility enables seamless deployment with existing voice networks, improving voice quality and reducing operational costs. The router also includes call quality monitoring and prioritization features to ensure clear, uninterrupted communication.

Advanced Routing and Performance Optimization

As an integrated services router, the Cisco 2821 VSEC is built to handle complex routing tasks with high efficiency. It supports dynamic routing protocols like OSPF, EIGRP, and BGP, enabling enterprises to maintain robust network connectivity across multiple locations. Traffic shaping and Quality of Service (QoS) capabilities ensure that mission-critical applications receive priority bandwidth allocation, reducing latency and packet loss.

Quality of Service (QoS)

With integrated QoS capabilities, the Cisco 2821 VSEC ensures that essential business applications like VoIP, video conferencing, and cloud-based services maintain optimal performance. Traffic prioritization prevents network congestion and guarantees reliable delivery of high-priority packets across the WAN.

WAN and LAN Expansion Modules

Expansion slots on the 2821 VSEC router allow for additional WAN and LAN modules. This includes support for T1/E1, xDSL, and Gigabit Ethernet interfaces. By integrating these modules, businesses can expand network connectivity without replacing the core router, reducing capital expenditure and deployment time.

Memory and Storage Options

The router comes equipped with ample onboard memory to support extensive configuration, routing tables, and voice applications. Flash storage options allow for software upgrades and configuration backups, ensuring smooth operation and minimal downtime.

Use Cases

The router is ideal for SMEs seeking a reliable and secure networking solution. It allows for the integration of data, voice, and security services in a single device, reducing infrastructure complexity. SMEs can leverage their dual-port WAN/LAN capabilities, modular expansion, and VoIP integration to support growing business needs.

Enterprise Networks

For larger enterprises, the router can serve as a secure branch gateway or a backup network node. Its advanced routing capabilities, high availability features, and integrated security make it suitable for complex enterprise environments where network performance and security are critical.

Command Line Interface (CLI)

For advanced network professionals, the router offers a comprehensive command-line interface. CLI access allows for detailed configuration, scripting, and troubleshooting, making it a flexible solution for enterprises with skilled IT teams.

High Availability Features

The Cisco 2821 VSEC router is designed for high availability. It supports features like redundant power supplies, failover routing, and link redundancy. These capabilities ensure continuous network operation, minimizing downtime and supporting mission-critical applications.

Energy Efficiency

Despite its high-performance capabilities, the Cisco 2821 VSEC router is designed to operate efficiently. Energy-saving modes reduce power consumption during low network activity, contributing to cost savings and sustainable operations.