Description
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Information for Cisco 2900 Series Router
The C2951-AX/K9 Cisco 2951 is a rack-mountable router designed for small and medium-sized businesses or enterprise branch offices. It offers 11 slots for expansion, allowing for the addition of various network modules to support different types of connectivity. The router also has 3 ports, which can be used for connecting to the internet or other networks.
This router is powered by the Cisco IOS software and offers a variety of features to improve network performance and security. These include advanced routing protocols, Quality of Service (QoS) capabilities, and built-in firewall and VPN support. Additionally, the product offers support for advanced technologies such as IP version 6 (IPv6) and voice-over IP (VoIP).
The product is also designed for easy deployment and management, with features such as auto-configuration and remote management capabilities. This makes it an ideal solution for businesses looking for a cost-effective and reliable router that can be easily integrated into their existing network infrastructure.
In the ever-evolving landscape of networking, Cisco remains at the forefront, consistently delivering cutting-edge solutions to meet the demands of modern connectivity. Among its impressive lineup is the Cisco C2951-AX/K9 2951 router, a robust and versatile networking device that stands out for its 3 ports with a management port, 11 expansion slots, and 10/100/1000Base-T Gigabit Ethernet capabilities. This comprehensive guide aims to provide an in-depth exploration of the features, specifications, and applications that make the Cisco C2951-AX/K9 2951 an integral component in contemporary network architectures.
Understanding the Basics
Before delving into the specifics of the Cisco C2951-AX/K9 2951, let’s establish a foundational understanding of the fundamental concepts involved. Breaking down the key components and their roles is crucial to appreciating the router’s capabilities:
- Cisco C2951-AX/K9 OverviewThe Cisco C2951-AX/K9 is a router designed to facilitate efficient and secure data communication within a network. Its compact yet powerful design makes it suitable for various applications, ranging from small to medium-sized enterprises to complex network infrastructures.
- 3 Ports with Management PortOne of the standout features of the Cisco C2951-AX/K9 is its three ports, each serving specific purposes in the network architecture. Additionally, the inclusion of a management port enhances the device’s usability for network administrators by providing a dedicated interface for configuration and monitoring.
- 11 Expansion SlotsThe router boasts an impressive 11 expansion slots, providing scalability and flexibility for network customization. These slots allow for the integration of additional modules, enhancing the router’s capabilities to meet the specific needs of diverse networking environments.
- 10/100/1000Base-T Gigabit EthernetThe inclusion of 10/100/1000Base-T Gigabit Ethernet interfaces underscores the router’s commitment to high-speed data transfer. These interfaces support Gigabit Ethernet technology, enabling swift and reliable communication within the network.
Key Features of Cisco C2951-AX/K9 2951 Router
Now, let’s delve into the standout features that make the Cisco C2951-AX/K9 2951 a formidable choice in the realm of routers:
- Scalability with 11 Expansion SlotsThe 11 expansion slots significantly contribute to the router’s scalability. Network administrators have the flexibility to add various modules, such as additional ports, network interface cards (NICs), or specialized modules, to adapt the router to evolving network requirements.
- Versatile Port ConfigurationThe inclusion of three ports, complemented by a dedicated management port, provides versatility in network design. These ports can be utilized for different purposes, such as connecting to other routers, switches, or directly to end-user devices.
- Gigabit Ethernet for High-Speed Data TransferThe support for 10/100/1000Base-T Gigabit Ethernet ensures that the Cisco C2951-AX/K9 delivers high-speed data transfer within the network. This feature is particularly crucial in bandwidth-intensive applications and scenarios where swift data transmission is paramount.
- 2U Rack-Mountable DesignThe 2U rack-mountable design of the router enhances its convenience for deployment in data center racks. This form factor allows for efficient use of space and facilitates the integration of the router into existing rack-mounted configurations.
Technical Specifications
To truly grasp the capabilities of the Cisco C2951-AX/K9 2951, a closer look at its technical specifications is warranted. Let’s explore key technical details that define the router’s performance:
- Processor and MemoryThe router is equipped with a powerful processor to handle the demands of data routing and network processing. Additionally, the availability of sufficient memory ensures smooth operation and responsiveness, even in high-traffic scenarios.
- Expansion Slot TypesUnderstanding the types of expansion slots available is crucial for planning and customization. The Cisco C2951-AX/K9 supports various slot types, such as high-speed WAN interface cards (HWICs), network modules (NMEs), and enhanced high-speed WAN interface cards (EHWICs), providing versatility in module selection.
- Network InterfacesThe router’s network interfaces include the Gigabit Ethernet ports (10/100/1000Base-T), enabling seamless connectivity with other network devices. The speed and reliability of these interfaces are essential for maintaining optimal network performance.
- Security FeaturesSecurity is a paramount concern in networking, and the Cisco C2951-AX/K9 addresses this with a range of security features. These may include firewall capabilities, VPN support, and intrusion prevention systems (IPS) to safeguard the network from potential threats.
Applications and Use Cases
To understand how the Cisco C2951-AX/K9 2951 fits into real-world scenarios, it’s crucial to explore its applications and use cases. The router’s design and features make it suitable for a variety of networking environments:
- Enterprise NetworkingIn the context of enterprise networking, the Cisco C2951-AX/K9 shines as a versatile solution. Its scalability, combined with multiple ports and high-speed Gigabit Ethernet interfaces, makes it suitable for connecting various departments and ensuring efficient data flow.
- Data Center ConnectivityThe 2U rack-mountable design and expansion slot capabilities make the router well-suited for data center environments. It can serve as a central point for connecting different segments of the data center network, providing the necessary throughput for data-intensive applications.
- Branch Office ConnectivityBranch offices require reliable and scalable networking solutions, and the Cisco C2951-AX/K9 caters to these needs. Its multiple ports and expansion slots allow for the connection of various devices, and its Gigabit Ethernet interfaces support high-speed data transfer.
- Service Provider Edge RouterAs a service provider edge router, the Cisco C2951-AX/K9 plays a crucial role in facilitating communication between different networks. Its robust design, combined with security features, makes it suitable for handling the complexities of service provider networks.
High Performance of 2U Rack-mountable Router
The Cisco C2951-AX/K9 is a powerful and reliable router that is designed to handle high-bandwidth applications and large networks. With 11 slots for expansion, it is capable of supporting a wide range of network devices and services, including voice, video, and data.
The router has a 3-port Gigabit Ethernet interface and supports a variety of routing protocols, including OSPF, EIGRP, and BGP. It also has advanced security features, such as VPN and firewall capabilities, to protect against potential threats.
In terms of performance, the Cisco 2951 AX/K9 can handle large amounts of traffic with ease. It has a high throughput of up to 1 Gbps and can handle up to 800,000 concurrent connections. It also has a low latency, which allows for smooth and efficient network operations.
Exceptional Reliability
The Cisco C2951-AX/K9 router is a reliable and robust router that is designed for enterprise-level networking applications. It is rack-mountable and has 11 slots for expansion, making it ideal for large networks with many devices. The router also has three ports, which provide multiple connectivity options for different devices.
The Cisco 2951-AX/K9 router is built with enterprise-grade hardware and software, making it suitable for use in demanding environments such as data centers and large enterprise networks. It also comes with a range of security features, such as firewall and VPN capabilities, to protect your network from external threats.
The router also has a robust operating system, Cisco IOS, that is designed to provide high availability and performance. This ensures that the router can handle large amounts of traffic and maintain high levels of uptime, which is critical for businesses.
Main Information about this Cisco C2951-AX/K9
- Manufacturer: Cisco
- Part Number or SKU# C2951-AX/K9
- Product Series: 2900
- Product Model: 2951
- Product Name: 2951 Router
- Product Type: Ethernet Router
Interfaces / Ports of 2900-Series Router
- Total Number of Ports: 3
- USB Yes
- Powerline No
- Management Port Yes
- Token Ring Port No
- Number of Broadband (RJ-45) Ports 3
I/O Expansions for 3 Ports Router
- Number of Total Expansion Slots: 11
- Expansion Slot Type: ISM
- Expansion Slot Type: PVDM
- Expansion Slot Type: EHWIC
Network & Communication of Ethernet Router
- Network Technology: 10/100/1000Base-T
- Ethernet Technology: Gigabit Ethernet
- VoIP Supported: Yes
Environmental Parameters
- Min Operating Temperature: 32 °F
- Max Operating Temperature: 104 °F
- Humidity Range Operating: 10 – 85%
Features
- Firewall protection, hardware encryption, VPN support, MPLS support, Syslog support, content filtering, IPv6 support, Intrusion Prevention System (IPS), Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Quality of Service (QoS), Dynamic Multipoint VPN (DMVPN), Web Services Management Agent (WSMA), NetFlow
Management & Protocols
- Routing Protocol: OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, static IP routing, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), MPLS, Bidirectional Forwarding Detection (BFD), IPv4-to-IPv6 Multicast
- Remote Management Protocol: SNMP, RMON, TR-069
Memory
- Standard Memory 1 GB
- Maximum Memory 2 GB
- Memory Technology DRAM
- Flash Memory 256 MB
- Memory Card Supported CompactFlash (CF) Card
Power Description
- PoE (RJ-45) Port No
- Input Voltage 110 V AC
- Input Voltage 220 V AC
- Power Source Power Supply
- Redundant Power Supply No
Compatibility
- Certifications & Standards
- Safety:
- UL 60950-1
- CAN/CSA C22.2 No. 60950-1
- EN 60950-1
- AS/NZS 60950-1
- IEC 60950-1
- EMC:
- 47 CFR
- ICES-003 Class A
- EN55022 Class A
- CISPR22 Class A
- AS/NZS 3548 Class A
- VCCI V-3
- CNS 13438
- EN 300-386
- EN 61000 (Immunity)
- EN 55024
- EN50082-1
- Telecom:
- TIA/EIA/IS-968
- CS-03
- ANSI T1.101
- ITU-T G.823
- ITU-T G.824
- IEEE 802.3
- RTTE Directive
In summary, the Cisco C2951-AX/K9 2951 router represents a robust and adaptable solution for modern networking requirements. With its multiple ports, expansion slots, Gigabit Ethernet capabilities, and 2U rack-mountable design, it caters to the needs of various networking environments, from enterprises to data centers and service providers. By understanding its features, applications, installation, and maintenance best practices, network administrators can leverage the Cisco C2951-AX/K9 to build resilient and efficient networks that meet the demands of today’s connectivity challenges.
