Cisco 2851 ISR 2 Ports - C2851-VSEC-CCME/K9

Manufacturer Information of Cisco C2851-VSEC-CCME/K9

• Brand: Cisco
• Part Number: C2851-VSEC-CCME/K9
• Series: 2800 Series
• Model: 2851
• Product Name: 2851 Integrated Services Router
• Type: Router

Interfaces and Ports

Available Ports

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

Expansion Capabilities

Expansion Slots

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

Networking and Communication

Network Technology

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

Management and Security Protocols

Security Features

• VPN Hardware Acceleration: Supports DES, 3DES, AES 128, AES 192, and AES 256 encryption standards

Memory Specifications

Standard and Maximum Memory

• Standard Memory: 256 MB
• Maximum Memory: 1 GB
• Memory Technology: DRAM
• Flash Memory: 64 MB
• Supported Memory Card: CompactFlash

Power Requirements

Input Voltage and Redundancy

• Input Voltage Options: 110 V AC, 220 V AC
• Redundant Power Supply: Yes

Ports

The Cisco 2851 Integrated Services Router is equipped with 2 ports, offering users a range of benefits and important features that enhance networking capabilities. These ports play a crucial role in connecting various devices and expanding the network infrastructure. Let's explore the advantages and importance of this feature in detail.

Increased Connectivity

With 2 ports, the Cisco 2851 Integrated Services Router provides users with increased connectivity options. These ports can be utilized to connect to different devices, such as computers, printers, servers, and switches. The ability to connect multiple devices simultaneously allows for efficient data transfer and communication between various components of the network. This increased connectivity enhances productivity and ensures seamless workflow within an organization.

Redundancy and Failover

One of the key benefits of having 2 ports on the Cisco 2851 Integrated Services Router is the ability to set up redundancy and failover configurations. Redundancy ensures that if one port fails or experiences issues, the other port can take over, minimizing downtime and maintaining network availability. This feature is particularly crucial for businesses that rely heavily on their network infrastructure and cannot afford disruptions in their operations. With redundant ports, organizations can ensure continuous connectivity and uninterrupted services.

Load Balancing

Another advantage of having 2 ports is the ability to distribute network traffic across multiple connections using load balancing techniques. Load balancing helps optimize network performance by evenly distributing incoming data traffic across the available ports. This ensures that no single port becomes overwhelmed with traffic, leading to improved overall network efficiency. By utilizing both ports effectively, organizations can achieve better bandwidth utilization and prevent bottlenecks that could hinder network performance.

Network Segmentation

The presence of 2 ports on the Cisco 2851 Integrated Services Router also enables network segmentation, allowing users to create separate networks or VLANs (Virtual Local Area Networks). Network segmentation provides enhanced security, as it isolates different parts of the network from each other. This is particularly important for organizations that need to separate sensitive data or ensure regulatory compliance. By utilizing the two ports, administrators can establish different VLANs, each with its own set of security policies and access controls.

Expandability and Future-Proofing

Having 2 ports on the Cisco 2851 Integrated Services Router also offers expandability and future-proofing capabilities. As the network requirements grow, additional devices may need to be connected. With two ports already available, users have the flexibility to add more devices without requiring additional routers or switches. This scalability helps organizations save costs and simplifies network expansion in the future.

High-Speed Connectivity

The 2 ports on the Cisco 2851 Integrated Services Router support high-speed connectivity options such as Gigabit Ethernet. This ensures fast data transfer rates between devices, resulting in improved overall network performance. High-speed connectivity is particularly beneficial for businesses that handle large amounts of data or rely on real-time communication and collaboration tools.

Part Number

The Cisco 2851 Integrated Services Router comes with the part number C2851-VSEC-CCME/K9, a specific configuration designed to cater to the needs of users seeking advanced security and unified communications capabilities. Let's delve into the benefits and importance of this particular part number.

Enhanced Security Features

The C2851-VSEC-CCME/K9 part number offers enhanced security features tailored for organizations that prioritize data protection and network security. It includes advanced security technologies such as firewall, VPN (Virtual Private Network), and intrusion prevention systems. These features help safeguard sensitive information, prevent unauthorized access, and protect against potential cyber threats. By incorporating these security measures into their network infrastructure, organizations can ensure the confidentiality, integrity, and availability of their data.

Unified Communications Capabilities

The C2851-VSEC-CCME/K9 part number is specifically designed to support unified communications, offering users a range of features that facilitate efficient communication and collaboration within an organization. It includes capabilities such as IP telephony, video conferencing, voicemail, and unified messaging. These features enable organizations to streamline their communication processes, reduce costs associated with traditional telephony systems, and enhance productivity by providing employees with seamless communication tools.

IP Telephony

The C2851-VSEC-CCME/K9 part number enables IP telephony, allowing users to make voice calls over the internet instead of traditional telephone lines. This not only reduces costs associated with long-distance calls but also provides additional features such as call forwarding, voicemail, and call routing. IP telephony enhances communication flexibility and accessibility, enabling employees to stay connected from anywhere with an internet connection.

Video Conferencing

With the C2851-VSEC-CCME/K9 part number, users can leverage video conferencing capabilities to conduct face-to-face meetings with remote participants. Video conferencing eliminates the need for physical travel, saving time and expenses associated with business trips. It promotes collaboration among geographically dispersed teams, improves decision-making processes, and enhances overall communication efficiency.

Voicemail and Unified Messaging

The C2851-VSEC-CCME/K9 part number also includes voicemail and unified messaging features. Voicemail allows callers to leave messages when recipients are unavailable or busy. Unified messaging consolidates voicemail, email, and fax messages into a single platform, ensuring that all messages are easily accessible through a unified interface. These features enhance communication management and enable users to efficiently handle incoming messages.

Scalability and Flexibility

Another significant advantage of the C2851-VSEC-CCME/K9 part number is its scalability and flexibility. It can support a growing number of users and adapt to changing business needs. Organizations can easily add additional IP phones or expand their unified communications capabilities without the need for substantial infrastructure changes. This scalability helps future-proof the network infrastructure and ensures that it can accommodate evolving communication requirements.

In conclusion, the Cisco 2851 Integrated Services Router with its 2 ports offers users increased connectivity, redundancy, load balancing, network segmentation, expandability, and high-speed connectivity. The specific part number C2851-VSEC-CCME/K9 provides enhanced security features and unified communications capabilities such as IP telephony, video conferencing, voicemail, and unified messaging. These features contribute to improved productivity, efficient communication, cost savings, and future-proofing for organizations of all sizes.