Displaying a DSCP-to-CoS Mapping

348CHAPTER 16: CONFIGURING QUALITY OF SERVICE

40-49	5	5	5	5	5	5	5	5	6	6
50-59	6	6	6	6	6	6	7	7	7	7
60-63	7	7	7	7
Egress QoS Marking	Map (cos-to-dscp)
CoS Level		0		1	2	3	4		5	6	7

===============================================================================

Egress	DSCP	0	8	16	24	32	40	48	56
Egress	ToS byte	0x00	0x20	0x40	0x60	0x80	0xA0	0xC0	0xE0

To display the CoS value to which a specific DSCP value is mapped during classification, use the following command:

display qos dscp-to-cos-map dscp-value

The following command displays the CoS value to which DSCP value 55 is mapped:

WX1200# display qos dscp-to-cos-map 55 dscp 55 is classified as cos 6

Displaying a CoS-to-DSCP Mapping

To display the DSCP value to which a specific CoS value is mapped during marking, use the following command:

display qos cos-to-dscp-map cos-value

The following command displays the DSCP value to which CoS value 6 is mapped:

WX1200# display qos cos-to-dscp-map 6 cos 6 is marked with dscp 48 (tos 0xC0)

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.

3Com WXR100 3CRWXR10095A manual Displaying a DSCP-to-CoS Mapping, Displaying a CoS-to-DSCP Mapping

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

348CHAPTER 16: CONFIGURING QUALITY OF SERVICE