213, Mapping IP Port Priority | SMC Networks SMC6824M guide

CLASS OF SERVICE CONFIGURATION

CLI21 – The following example globally enables DSCP Priority service on the switch, maps DSCP value 0 to CoS value 1 (on port 5), and then displays the DSCP Priority settings.

Console(config)#map			ip dscp	4-264
Console(config)#interface ethernet 1/5
Console(config-if)#map ip dscp 1 cos 0				4-265
Console(config-if)#end
Console#show map ip			dscp ethernet 1/5	4-268
DSCP mapping status: disabled
Port	DSCP COS
--------- ---- ---
Eth 1/ 5	0	0
Eth 1/ 5	1	0
Eth 1/ 5	2	0
. Eth 1/ 5	3	0
.
.	61	0
Eth 1/ 5	61	0
Eth 1/ 5	62	0
Eth 1/ 5	63	0
Console#

Mapping IP Port Priority

You can also map network applications to Class of Service values based on the IP port number (i.e., TCP/UDP port number) in the frame header. Some of the more common TCP service ports include: HTTP: 80, FTP: 21, Telnet: 23 and POP3: 110.

Command Attributes

•IP Port Priority Status – Enables or disables the IP port priority.

•Interface – Selects the port or trunk interface to which the settings apply.

•IP Port Priority Table – Shows the IP port to CoS map.

•IP Port Number (TCP/UDP) – Set a new IP port number.

•Class of Service Value – Sets a CoS value for a new IP port. Note that “0” represents low priority and “7” represent high priority.

Note: IP Port Priority settings apply to all interfaces.

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SMC6824M specifications

The SMC Networks SMC6824M is a robust and reliable managed switch that caters to the needs of small to mid-sized businesses, as well as enterprise environments. This switch is designed to provide enhanced performance, scalability, and security for network infrastructures that require efficient traffic management and comprehensive control.

One of the key features of the SMC6824M is its 24 10/100/1000BASE-T ports, which offer lightning-fast Ethernet connectivity. These ports are capable of auto-negotiation, allowing devices to automatically adjust their settings for optimal performance, making it easier to integrate various hardware into existing networks. Additionally, the switch includes four Gigabit SFP slots for fiber uplinks, which allow for extended connectivity options and improved network design.

The SMC6824M employs advanced Layer 2 and Layer 3 functionalities, giving network administrators the tools they need to manage their networks effectively. It supports features like VLAN (Virtual Local Area Network) support and Quality of Service (QoS), ensuring efficient bandwidth management and enhanced performance for critical applications. Through VLAN segmentation, it can isolate network traffic for different departments or functions, enhancing security and reducing congestion.

The switch also offers comprehensive network management capabilities through SNMP (Simple Network Management Protocol) and a web-based interface, enabling easy configuration, monitoring, and troubleshooting. The SMC6824M includes support for port mirroring, which is important for diagnostics and monitoring network performance.

Another significant characteristic of the SMC6824M is its redundancy features, which include IEEE 802.1d Spanning Tree Protocol (STP) to prevent loops and provide network resilience. This is essential for maintaining continuous operation, especially in dynamic environments where network availability is critical.

In terms of security, the SMC6824M supports 802.1X port-based authentication, ensuring that only authorized devices gain access to the network. This feature is crucial for protecting sensitive data and maintaining the integrity of the network.

Overall, the SMC Networks SMC6824M is a versatile and feature-rich managed switch that delivers the performance and flexibility required to support growing networks. Its combination of layer management, security features, and user-friendly interface makes it an excellent choice for organizations looking to enhance their network infrastructure.

SMC Networks SMC6824M manual 213, Mapping IP Port Priority

Models: SMC6824M

Mapping IP Port Priority

Command Attributes

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SMC6824M specifications