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3Com WXR100 3CRWXR10095A, WX4400 3CRWX440095A, WX1200 3CRWX120695A Configuring MAP Access Points

Models: WX1200 3CRWX120695A WX4400 3CRWX440095A WXR100 3CRWXR10095A WX2200 3CRWX220095A

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192CHAPTER 10: CONFIGURING MAP ACCESS POINTS

„If only wlan-switchis defined in DNS, the MAP sends a unicast Find WX message to the WX switch whose IP address is returned for wlan-switch.

„If both 3Com and wlan-switchare defined in DNS, the MAP sends a unicast Find WX message to the WX switch whose IP address is returned for 3Com. The MAP ignores the IP address returned for wlan-switch.

„If both 3Com and wlan-switchare defined in DNS, and the MAP is unable to contact the IP address returned for 3Com, the MAP never contacts the IP address returned for wlan-switch. The MAP does not boot.

5The MAP sends Find WX requests to the WX IP addresses given by the DNS reply. If a WX receives the Find WX Request, the process continues with step 6.

However, if no WX switches reply, the MAP repeatedly retries this method:

„If still no WX switches reply, the MAP begins the process again, starting with the procedure under “How a Distributed MAP Contacts a WX Switch (DHCP-Obtained Address)” on page 190, on the other MAP port.

„If the other MAP port does not have a link or the MAP has only one port, the MAP instead restarts, and begins the process again on the same MAP port.

66 The WX that receives the Find WX request determines the best WX for the MAP to use, based on the bias settings for the MAP on each switch. If more than one switch has high bias for the MAP or all switches have the same bias, the WX suggests the switch that has the highest capacity to add new active MAP connections.

7The WX sends a unicast Find WX Reply message to the MAP containing the system IP address of the best WX switch to use.

8The MAP sends a unicast message to the suggested WX switch, to request an operational image. If the MAP does not receive a reply after 10 seconds, the MAP reboots and starts the boot process over.

If a MAP does not receive a reply to a DNS request or a request for an operational image after one minute, the MAP starts the boot process over with a new DHCP Discover message, this time from MAP port 2.

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3Com WXR100 3CRWXR10095A, WX4400 3CRWX440095A, WX1200 3CRWX120695A, WX2200 3CRWX220095A manual Configuring MAP Access Points
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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.