Cisco ISR 2 Ports C2811-3G-S-SEC/K9

Detailed Overview of Cisco C2811-3G-S-SEC/K9 Router

Manufacturer and Model Information

• Manufacturer: Cisco
• Part Number: C2811-3G-S-SEC/K9
• Brand Name: Cisco
• Product Series: 2800
• Model: 2811
• Product Name: 2811 Integrated Service Router
• Product Type: Router

Interfaces and Ports

Port Details

• Total Ports: 2
• USB Ports: Yes
• Management Port: Yes
• Network Ports (RJ-45): 2

I/O Expansion Capabilities

Available Expansion Slots

• Total Expansion Slots: 10
• Types of Expansion Slots:
  • HWIC (High-Speed WAN Interface Card)
  • AIM (Advanced Integration Module)
  • PVDM (Packet Voice Data Module)

Network and Communication Specifications

Network Technologies

• Network Technology: 10/100Base-TX
• Ethernet Technology: Fast Ethernet

Management and Security Protocols

Security Features

• Supported Security Protocols:
  • DES
  • 3DES
  • AES 128-bit
  • AES 192-bit
  • AES 256-bit
  • URL Filtering
  • Intrusion Prevention System (IPS)
  • Secure Sockets Layer (SSL)
  • IPSec
  • Secure Shell (SSH) Version 2
  • Integrated Hardware-Based Encryption

Memory Specifications

Memory Details

• Standard Memory: 256 MB
• Maximum Memory: 768 MB
• Memory Technology: DRAM
• Flash Memory: 64 MB
• Supported Memory Card: CompactFlash

Power and Dimensions

Power Specifications

• Input Voltage: 110 V AC or 220 V AC
• Power Source: Power Supply

Dimensions

• Form Factor: Rack-mountable
• Height: 1.8 inches
• Width: 17.3 inches
• Depth: 16.4 inches
• Approximate Weight: 14 lbs

Ports

The Cisco C2811-3G-S-SEC/K9 Integrated Service Router is equipped with 2 ports, making it a versatile and efficient networking solution for businesses of all sizes. These ports provide the necessary connectivity options for various devices, allowing seamless communication and data transfer.

Increased Connectivity

With 2 ports, the Cisco C2811-3G-S-SEC/K9 Integrated Service Router offers increased connectivity options compared to routers with fewer ports. This enables businesses to connect multiple devices simultaneously, such as computers, printers, servers, and more. The availability of multiple ports eliminates the need for additional networking equipment and simplifies the setup process.

Having multiple ports is especially beneficial for businesses that require a high level of connectivity. It allows for efficient data flow between devices, ensuring smooth operations and minimizing delays or bottlenecks. Whether it's transferring large files, streaming multimedia content, or accessing cloud-based applications, the Cisco C2811-3G-S-SEC/K9 Integrated Service Router's 2 ports can handle the demands of modern business communication.

Redundancy and Failover

In addition to providing increased connectivity, the 2 ports on the Cisco C2811-3G-S-SEC/K9 Integrated Service Router offer redundancy and failover capabilities. By connecting devices to separate ports, businesses can create a backup connection in case one port fails or experiences issues.

This redundancy ensures uninterrupted network connectivity and minimizes downtime, which is crucial for businesses that heavily rely on their network infrastructure. With redundant ports, critical operations can continue without disruption, maintaining productivity levels and preventing potential financial losses.

Network Segmentation

The 2 ports on the Cisco C2811-3G-S-SEC/K9 Integrated Service Router also allow for network segmentation. Network segmentation involves dividing a network into smaller, isolated segments to improve security and optimize performance.

By connecting specific devices or groups of devices to different ports, businesses can create separate networks for different purposes or departments. This enhances security by isolating sensitive data or systems from the rest of the network, reducing the risk of unauthorized access or data breaches.

Furthermore, network segmentation helps optimize performance by preventing unnecessary network traffic. By separating devices into different segments, businesses can prioritize bandwidth allocation and allocate resources more efficiently.

Security

The 'SEC' in the Cisco C2811-3G-S-SEC/K9 Integrated Service Router's model name stands for security, highlighting its robust security features and capabilities. In today's digital landscape, where cyber threats are prevalent, having a secure network infrastructure is paramount for businesses.

Advanced Threat Protection

The Cisco C2811-3G-S-SEC/K9 Integrated Service Router offers advanced threat protection to safeguard businesses against various cyber threats. It incorporates multiple security features, including a robust firewall, intrusion prevention system (IPS), and virtual private network (VPN) capabilities.

The integrated firewall protects the network by monitoring and controlling incoming and outgoing traffic based on predefined security policies. It acts as a barrier against unauthorized access attempts and malicious activities, preventing potential breaches and unauthorized access to sensitive data.

The intrusion prevention system (IPS) detects and blocks suspicious network traffic and potential attacks in real-time. It analyzes network packets and compares them against known attack signatures, providing an additional layer of defense against emerging threats.

Data Encryption and Secure Communication

The Cisco C2811-3G-S-SEC/K9 Integrated Service Router's VPN capabilities enable secure communication over untrusted networks, such as the internet. It uses encryption protocols to establish a secure and private connection between remote locations or users.

By encrypting data, the router ensures that sensitive information remains confidential and protected from interception or unauthorized access. This is particularly crucial for businesses that deal with sensitive customer data, financial transactions, or confidential company information.

Secure Remote Access

The Cisco C2811-3G-S-SEC/K9 Integrated Service Router also offers secure remote access capabilities, allowing employees to connect to the network securely from remote locations. This feature is especially important in today's remote work culture, where employees often need to access company resources from outside the office.

With secure remote access, businesses can ensure that remote employees can connect to the network securely without compromising network security. This enables seamless collaboration and productivity while maintaining the necessary security measures.

Wireless

The '3G' in the Cisco C2811-3G-S-SEC/K9 Integrated Service Router's model name signifies its wireless capabilities, specifically its ability to connect to 3G networks. This feature provides businesses with flexible and reliable connectivity options, even in areas where wired connections may be limited or unavailable.

Flexible Connectivity

The Cisco C2811-3G-S-SEC/K9 Integrated Service Router's wireless feature allows businesses to connect to 3G networks, providing flexibility in connectivity options. With 3G connectivity, businesses can establish a reliable and high-speed internet connection without relying solely on wired connections.

This flexibility is particularly valuable for businesses operating in remote locations or areas with limited infrastructure. It enables them to establish a network connection quickly and easily without the need for extensive cabling or infrastructure investments.

Backup Connectivity

In addition to providing flexible connectivity, the 3G capability of the Cisco C2811-3G-S-SEC/K9 Integrated Service Router serves as a backup connection option. In case the primary wired connection fails or experiences issues, the router can automatically switch to the 3G network, ensuring uninterrupted connectivity.

This backup connectivity feature is vital for businesses that rely heavily on internet connectivity for their operations. It helps prevent downtime and ensures that critical tasks or processes can continue even in the event of a primary connection failure.

Mobile Connectivity

The wireless feature of the Cisco C2811-3G-S-SEC/K9 Integrated Service Router also enables mobile connectivity. This means that businesses can establish a network connection on the go, allowing employees to stay connected and productive while traveling or working remotely.

Mobile connectivity is particularly beneficial for businesses with a mobile workforce or those that require employees to work in various locations. It enables seamless communication and access to company resources, fostering collaboration and productivity regardless of physical location.