C2951-S-SRE-WAE/K9 Cisco 2951, SRE 700 SM, NME WAE 502, WAAS Ent, IOS Sec PAK

Overview of Cisco C2951-S-SRE-WAE/K9 Router

The Cisco C2951-S-SRE-WAE/K9 represents a high-performance networking solution, tailored for complex environments requiring advanced connectivity and robust management features.

Manufacturer Details

• Brand: Cisco
• Model Number: C2951-S-SRE-WAE/K9
• Product Category: Router

Router Specifications

• Form Factor: Desktop, modular, 2U
• Dimensions: 47 cm width x 43.8 cm depth x 8.9 cm height
• Weight: 35 lbs

Connectivity and Protocols

• Connectivity Technology: Wired
• Data Link Protocols: Ethernet, Fast Ethernet, Gigabit Ethernet
• Network Protocols: TCP/IP, UDP/IP, RSVP, IPSec
• Routing Protocols: OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 and IPv6 routing

Management and Encryption

• Remote Management Protocols: SNMP, RMON
• Encryption: SSL

Advanced Functionalities

• Security: Firewall protection, hardware encryption
• Networking Support: VPN, MPLS, IPv6, Dynamic Multipoint VPN (DMVPN)
• Traffic Management: Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED)
• Additional Support: Syslog, content filtering

Compliant Standards

• IEEE 802.1Q
• IEEE 802.3af
• IEEE 802.3ah
• IEEE 802.1ah
• IEEE 802.1ag

Memory and Storage

• DRAM Memory: 3.5 GB
• Flash Memory: 768 MB installed, expandable up to 8 GB
• Hard Drive Capacity: 620 GB

Ports and Expansion

Interfaces

• Ethernet Ports: 3 x 10Base-T/100Base-TX/1000Base-T – RJ-45
• Management Ports: 1 x console – RJ-45, 1 x console – mini-USB Type B
• Serial Ports: 1 x auxiliary – RJ-45
• USB Ports: 2 x 4 PIN USB Type A
• Other Ports: 1 x SFP (mini-GBIC)

Expansion Slots

• Total Expansion Slots: 4 x EHWIC, 3 x PVDM, 2 x CompactFlash Card, 1 x ISM, 2 x service module (SM)
• Installed Modules (Max): 2

Power and Supply

• Power Source: Internal power supply
• Voltage Requirement: AC 120/230 V (50/60 Hz)

Additional Features

SRE 700 SM

The Cisco 2951 Router is equipped with the SRE 700 SM module, which stands for Service Ready Engine. This module provides enhanced performance and flexibility by integrating services directly into the router. With the SRE 700 SM, users can deploy advanced services such as security, voice, and video without the need for additional hardware. This feature not only saves space and reduces costs but also simplifies network management.

Benefits of SRE 700 SM

1. Improved Performance: The SRE 700 SM offers dedicated processing power for running applications, ensuring optimal performance even during high-demand scenarios. This allows users to experience faster data transfers, reduced latency, and improved overall network efficiency.

2. Enhanced Flexibility: By integrating services into the router, the SRE 700 SM enables users to easily customize their network infrastructure according to their specific needs. It provides the flexibility to add or remove services as required, making it easier to scale and adapt to changing business requirements.

3. Simplified Management: With the SRE 700 SM, managing network services becomes more streamlined. Administrators can centrally control and monitor all installed applications from a single interface, eliminating the need for multiple management systems. This simplification leads to reduced complexity, lower maintenance costs, and improved overall network operations.

NME WAE 502

Another notable feature of the Cisco 2951 Router is the NME WAE 502 module. NME stands for Network Module Enhanced, while WAE refers to Wide Area Application Engine. This module enhances the router's capabilities by enabling WAN optimization and application acceleration.

Importance of NME WAE 502

1. Accelerated Application Performance: The NME WAE 502 module optimizes application delivery over wide area networks, ensuring faster response times and improved user experience. It employs various techniques such as data compression, protocol optimization, and caching to minimize network latency and maximize application performance.

2. Bandwidth Optimization: By reducing the amount of data transmitted over the network, the NME WAE 502 helps optimize bandwidth utilization. This is particularly beneficial for organizations with limited or expensive bandwidth resources, as it allows them to make the most efficient use of their available capacity.

3. Centralized Management: The NME WAE 502 can be centrally managed, providing administrators with a comprehensive view of application performance and network optimization. This centralized management approach simplifies troubleshooting, monitoring, and reporting, enabling IT teams to proactively identify and resolve network issues.

WAAS Ent

The Cisco 2951 Router includes the WAAS Ent feature, which stands for Wide Area Application Services Enterprise. This feature further enhances the router's capabilities by providing advanced application acceleration and WAN optimization functions.

Benefits of WAAS Ent

1. Improved Application Performance: WAAS Ent optimizes application delivery across the WAN by reducing latency and mitigating the effects of network congestion. It enhances application response times, allowing users to access critical business applications more quickly and efficiently.

2. Secure Data Transfer: The WAAS Ent feature includes built-in encryption capabilities, ensuring secure transmission of sensitive data over the network. It safeguards against unauthorized access and protects valuable information from potential threats or attacks.

3. Bandwidth Optimization: Similar to the NME WAE 502 module, WAAS Ent optimizes bandwidth utilization by reducing redundant data transmission. By minimizing the amount of data sent across the network, it helps organizations maximize their available bandwidth resources without sacrificing application performance.

IOS Sec PAK

Finally, the Cisco 2951 Router comes with the IOS Sec PAK feature, which refers to the Security Package for Cisco IOS Software. This package enhances the router's security capabilities, providing robust protection against various network threats.

Importance of IOS Sec PAK

1. Network Security: The IOS Sec PAK feature strengthens the router's security framework by offering advanced security functionalities such as firewall, VPN, and intrusion prevention systems (IPS). It ensures that data transferred through the network remains secure and protected from unauthorized access or malicious activities.

2. Threat Mitigation: With its comprehensive security features, IOS Sec PAK helps organizations mitigate the risk of network threats, including malware, viruses, and unauthorized access attempts. It actively monitors network traffic and applies security policies to detect and prevent potential security breaches.

3. Compliance and Regulatory Requirements: Many industries have specific security standards and regulations that organizations must comply with. The IOS Sec PAK feature assists in meeting these requirements by providing the necessary security measures to protect sensitive data and ensure compliance with industry-specific regulations.

Conclusion

The Cisco 2951 Router offers an array of additional features that enhance its performance, flexibility, and security capabilities. The SRE 700 SM, NME WAE 502, WAAS Ent, and IOS Sec PAK features provide users with improved application performance, optimized bandwidth utilization, simplified management, secure data transfer, and robust network security. By leveraging these features, organizations can build a scalable and efficient network infrastructure that meets their specific needs while ensuring a seamless user experience.