The Cisco NME-WAE-522-K9 is a specialized network module designed for Cisco 3800 Integrated Services Routers (ISR). It falls under the Wide Area Application Services (WAAS) category, indicating its role in optimizing application delivery and performance across wide-area networks (WANs).
Purpose of WAAS Network ModulesWAAS network modules, such as the Cisco NME-WAE-522-K9, are dedicated to improving the efficiency and performance of applications across geographically dispersed networks. These modules employ optimization techniques to enhance the delivery of data and applications over the network.
Understanding the Technical SpecificationsCompatibility and Integration- 3800 ISR Only: This network module is designed exclusively for integration with Cisco 3800 Integrated Services Routers, ensuring seamless compatibility and efficient utilization within this specific router model.
- 2GB RAM: The module is equipped with 2 Gigabytes of Random Access Memory (RAM), providing temporary storage for actively used data and enhancing processing speed.
- 160GB HD Storage: With 160 Gigabytes of High-Definition (HD) storage, the module offers ample space for storing data, applications, and optimization-related files.
- WAAS modules accelerate the delivery of applications by optimizing data traffic and reducing latency, resulting in improved user experience.
- These modules employ techniques such as compression and caching to optimize bandwidth usage, ensuring efficient utilization and reducing the need for excessive network resources.
- WAAS modules often incorporate data deduplication, eliminating redundant data transfers and conserving bandwidth, particularly useful for repeated data transmissions.
- The Cisco NME-WAE-522-K9 is specifically designed for integration into Cisco 3800 ISR routers, offering optimization capabilities tailored to the features and specifications of this router series.
- By incorporating this WAAS module, Cisco 3800 ISR routers can enhance the performance of applications across their networks, contributing to a smoother and more responsive user experience.
- The WAAS module optimizes application delivery, reducing latency and accelerating data transfer, resulting in improved overall application performance.
- With bandwidth optimization techniques, the module ensures efficient use of network resources, reducing congestion and enhancing network responsiveness.
- The module's storage capacity allows for effective data storage, supporting the storage and retrieval of optimized data and applications.
WAAS Optimization Techniques of NME-WAE-522-K9 Cisco Wide Area Application Services Network Module is designed to improve the performance and reliability of wide area network (WAN) applications. These techniques include:
- Compression: The module uses data compression algorithms to reduce the size of data being transmitted, thereby improving bandwidth utilization and reducing latency.
- TCP Acceleration: The module accelerates TCP-based traffic by using a combination of window scaling, selective acknowledgments, and data compression.
- Quality of Service (QoS): The module provides QoS capabilities to ensure that bandwidth-sensitive applications receive the bandwidth they need, even when network congestion occurs.
- Dynamic Path Control (DPC): The module monitors the network performance and dynamically adjusts the path that traffic is sent over to ensure that it is always sent over the best available path.
- Protocol Optimization: The module uses various protocols, such as HTTP, CIFS, and TCP, to optimize the performance of specific application types.
- Global Site Selector (GSS): The module provides the ability to direct traffic to the closest available server, improving response times and reducing latency.
- Application Acceleration: The module provides application acceleration capabilities, such as HTTP, SSL, and SMB acceleration, to improve the performance of specific applications.
These optimization techniques work together to provide a comprehensive solution for optimizing WAN applications and improving the end-user experience.
Quality of Service (QoS) of Services Network ModuleQuality of Service (QoS) is a key feature of the NME-WAE-522-K9 Cisco Wide Area Application Services Network Module. This feature allows administrators to prioritize different types of network traffic based on their importance to the overall network performance. This ensures that critical network applications receive the bandwidth they need to function optimally, while lower-priority traffic is de-prioritized and allocated a smaller portion of the network bandwidth.
The QoS feature on the NME-WAE-522-K9 is implemented through a combination of traffic classification, queuing, and congestion management techniques. Traffic classification is used to identify different types of traffic, such as voice, video, data, and control traffic. Queuing is used to allocate bandwidth to each type of traffic based on its priority, while congestion management techniques ensure that network performance remains stable even during times of high network utilization.
The NME-WAE-522-K9 supports several different types of QoS policies, including weighted round-robin (WRR), priority queuing (PQ), and custom queuing (CQ). This allows administrators to choose the best QoS policy for their specific network environment and to fine-tune the settings as needed to meet changing network requirements.
General Information about this Cisco NME-WAE-522-K9- Manufacturer: Cisco
- Model Number or SKU# NME-WAE-522-K9
- Product Name: Wide Area Application Services Network Module
- Product Type: Network Service Module
- Application/Usage: Data Networking
- Interfaces/Ports Details: 1 x RJ-45 10/100/1000Base-T
- Media Type Supported: Twisted Pair
- Ethernet Technology: Gigabit Ethernet
- Network Technology: 10/100/1000Base-T
- Maximum Data Transfer Rate:100 Mbit/s
In summary, the Cisco NME-WAE-522-K9 WAAS Network Module with 2GB RAM and 160GB HD storage is a specialized component designed for Cisco 3800 ISR routers. Its role in optimizing application delivery, improving network performance, and efficient bandwidth utilization makes it a valuable addition for organizations seeking to enhance the efficiency of their wide-area networks.
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