18CONFIGURING AND MANAGING IGMP SNOOPING

Overview 369

 

 

 

 

 

 

Disabling or Reenabling IGMP Snooping

369

 

 

Disabling or Reenabling Proxy Reporting

370

 

 

Enabling the Pseudo-Querier

370

 

 

 

Changing IGMP Timers

370

 

 

 

 

 

Changing the Query Interval

371

 

 

 

Changing the Other-Querier-

 

 

 

 

Present Interval 371

 

 

 

 

 

 

Changing the Query Response Interval

371

 

Changing the Last Member Query Interval

371

 

Changing Robustness

371

 

 

 

 

Enabling Router Solicitation

372

 

 

 

 

Changing the Router Solicitation Interval

372

 

Configuring Static Multicast Ports

372

 

 

 

Adding or Removing a Static Multicast Router Port

373

Adding or Removing a Static Multicast Receiver Port

373

Displaying Multicast Information

373

 

 

 

Displaying Multicast Configuration Information and Statistics 373

Displaying Multicast Queriers

375

 

 

 

Displaying Multicast Routers

375

 

 

 

Displaying Multicast Receivers

376

 

 

 

19CONFIGURING AND MANAGING SECURITY ACLS

About Security Access Control Lists 377

Overview of Security ACL Commands 377

Security ACL Filters 378

Order in Which ACLs are Applied to Traffic 379

Creating and Committing a Security ACL 380

Setting a Source IP ACL

380

Setting an ICMP ACL

383

 

Setting TCP and UDP ACLs

385

Determining the ACE Order

386

Committing a Security ACL

387

Viewing Security ACL Information 387

Clearing Security ACLs

390

 

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3Com WX4400 3CRWX440095A manual Configuring and Managing Igmp Snooping, Configuring and Managing Security Acls, 380
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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.
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