Enabling U-APSD Support

342

 

Configuring Call Admission Control 343

 

Configuring Static CoS

343

 

Changing CoS Mappings 344

 

Using the Client’s DSCP Value to Classify QoS Level 344

Enabling Broadcast Control 345

 

Displaying QoS Information

345

 

Displaying a Radio Profile’s QoS Settings

345

Displaying a Service Profile’s QoS Settings

346

Displaying CoS Mappings

347

 

Displaying the DSCP Table

349

 

Displaying MAP Forwarding Queue Statistics 349

17CONFIGURING AND MANAGING SPANNING TREE PROTOCOL

Overview 351

Enabling the Spanning Tree Protocol 352

Changing Standard Spanning Tree Parameters 352

Bridge Priority 352

 

Port Cost

353

 

Port Priority

353

 

Changing the Bridge Priority

353

Changing STP Port Parameters

354

Changing Spanning Tree Timers 357

Configuring and Managing STP Fast Convergence Features 358

Configuring Port Fast Convergence

359

 

 

Displaying Port Fast Convergence Information

 

360

Configuring Backbone Fast Convergence 360

 

Displaying the Backbone Fast Convergence State

360

Configuring Uplink Fast Convergence 361

 

 

Displaying Uplink Fast Convergence Information

361

Displaying Spanning Tree Information

361

 

 

Displaying STP Bridge and Port Information

361

Displaying the STP Port Cost on a VLAN Basis

362

Displaying Blocked STP Ports 363

 

 

 

Displaying Spanning Tree Statistics

363

 

 

Clearing STP Statistics 365

 

 

 

Spanning Tree Configuration Scenario

365

 

 

Page 12
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3Com WXR100 3CRWXR10095A, WX4400 3CRWX440095A, WX1200 3CRWX120695A manual Configuring and Managing Spanning Tree Protocol

WX1200 3CRWX120695A, WX4400 3CRWX440095A, WXR100 3CRWXR10095A, WX2200 3CRWX220095A specifications

The 3Com WX2200 (3CRWX220095A), WX4400 (3CRWX440095A), WX1200 (3CRWX120695A), and WXR100 (3CRWXR10095A) are part of a robust suite of wireless networking solutions offered by 3Com, designed to meet the needs of modern enterprise environments. These devices provide reliable connectivity, flexibility, and scalability, making them ideal for businesses of all sizes.

The 3Com WX2200 is a high-performance wireless switch that supports up to 64 access points, making it suitable for medium to large deployments. It boasts advanced features such as dynamic RF management, which optimizes channel selection and power levels based on real-time network conditions. This ensures maximum coverage and minimizes interference, leading to improved user experiences. Additionally, it supports dual-band operation and can seamlessly integrate with various wireless access points, providing enhanced throughput and robust performance.

The WX4400 is designed for high-density environments and offers extensive scalability. It supports up to 128 access points and is equipped with advanced security features, including WPA2 enterprise encryption and role-based access control. This switch also features intelligent load balancing, allowing it to dynamically distribute user traffic across available access points, thus enhancing overall network efficiency.

The WX1200, positioned as an entry-level solution, is well-suited for small to medium-sized businesses. It offers a user-friendly management interface, allowing IT staff to quickly configure and monitor the network. This device supports a variety of deployment scenarios and can be easily integrated into existing infrastructure. It also comes equipped with essential security features to protect the network from unauthorized access.

The WXR100 complements the series by providing simplified management for access points, ensuring that businesses can easily deploy and maintain their wireless networks. It supports various management protocols and integrates with a variety of third-party systems, enhancing inter-operability. With Power over Ethernet (PoE) support, the WXR100 can deliver power to connected access points, reducing the complexity and costs associated with additional power infrastructure.

Together, these solutions embody 3Com's commitment to delivering high-quality networking products that enhance connectivity and performance. With features such as scalability, advanced security, dynamic load balancing, and centralized management, the WX2200, WX4400, WX1200, and WXR100 form a comprehensive wireless networking ecosystem tailored for today’s enterprise challenges.