Black Box LGB624A, 24-Port Web Smart Gigabit Ethernet Switch manual QoS Mode Dscp

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Chapter 3: Software Description

3.2.9.4 QoS Mode: DSCP

DSCP: Packets are prioritized using the DSCP (Differentiated Services Code Point) value. The Differentiated Services Code Point (DSCP) is a six-bit field that is contained within an IP (TCP or UDP) header. The six bits allow the DSCP field to take any value in the range 0–63. When QoS Mode is set to DSCP, the DSCP Configuration table is displayed, allowing you to map each of the DSCP values to a hardware output queue (low, normal, medium or high). The default settings map all DSCP values to the high priority egress queue. Users can use the Prioritize Traffic drop-down list to quickly set the values in the DSCP Configuration table to a common priority queue. Use Custom if you want to set each value individually.

When the QoS Mode is set to DSCP, the DSCP Configuration table is displayed as shown below.

Figure 3-21.

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LGB624A

 

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Contents This Web smart switch provides 24 10-/100-/1000-Mbps ports FCC and IC RFI Statements Blackbox.comFederal Communications Commission Normas Oficiales Mexicanas NOM Electrical Safety Statement NOM StatementNOM Statement Trademarks Used in this Manual Trademarks Used in this ManualDisclaimer Table of Contents Maintenance Specifications SpecificationsFeatures OverviewOverview Introduction What’s Included Hardware DescriptionPort Web Smart Gigabit Ethernet Switch components Login Software DescriptionSoftware Description Configuration 3.2.1 System System Configuration screenSoftware Description Port Configuration PortsSoftware Description Blackbox.com Port Segmentation Vlan Configuration Vlan SetupVlan Vlan Per Port Configuration Vlan per port configurationSoftware Description Aggregation Aggregation / Trunking ConfigurationLacp Port Configuration LacpRstp System Configuration Rstp10. Rstp system configuration Rstp Port Configuration11. Rstp port configuration screen 12. Rstp system configuration screen Igmp Configuration Igmp SnoopingMirroring Configuration MirroringQuality of Service QoS QoS ConfigurationQoS Mode QoS Disabled QoS Mode 802.1p19. QoS configuration custom selected QoS Mode Dscp Storm Control Configuration Storm ControlDetailed Statics Lacp Status Lacp Aggregation Overview Lacp Port Status Rstp Status Rstp Vlan Bridge OverviewRstp Port Status VeriPHY VeriPHY Cable Diagnostics Igmp StatusSoftware Description Ping Ping ParametersSoftware Description Software Description Blackbox.com Factory Default MaintenanceMaintenance Warm Restart Software uploadConfiguration File Transfer LogoutReset Button for the Factory Default Setting Black Box Tech Support FREE! Live /7 About Black Box

LGB624A, 24-Port Web Smart Gigabit Ethernet Switch specifications

The Black Box 24-Port Web Smart Gigabit Ethernet Switch, model LGB624A, is designed to provide reliable and efficient network management for small to medium-sized businesses. This switch boasts an impressive combination of performance and flexibility, catering to the growing demands of increasingly interconnected environments.

One of the standout features of the LGB624A is its 24 Gigabit Ethernet ports, which deliver high-speed data transfer rates of up to 1000 Mbps. This ensures that multiple devices can be connected and communication remains seamless, making it ideal for environments that require robust bandwidth capabilities. The switch supports autonegotiation on all ports, enabling automatic configuration to ensure optimal connectivity with various devices.

In addition to its hardware capabilities, the LGB624A incorporates advanced management features via its web-smart interface. This capability allows network administrators to configure, manage, and monitor their network efficiently without the need for complex command-line interfaces. The web-based management provides easy access to important network settings, VLAN configurations, and traffic monitoring, streamlining network management processes.

Quality of Service (QoS) features are also integrated, allowing for the prioritization of essential network traffic. This ensures that time-sensitive applications, like VoIP or video streaming, operate smoothly even during peak network loads. The LGB624A supports up to 802.1Q VLAN tagging, which facilitates better segmentation of network traffic for improved performance and security.

Power over Ethernet (PoE) support is another significant feature of this switch, allowing power to be delivered to connected devices such as IP cameras and wireless access points directly through the Ethernet cable. This eliminates the need for separate power supplies and simplifies installation processes.

Robust security features are implemented to safeguard the network against potential threats. The switch supports port security, limiting access to authorized devices based on MAC address. Additionally, the LGB624A provides features for network monitoring and diagnostics, ensuring that administrators can quickly identify and resolve any issues that may arise.

Overall, the Black Box 24-Port Web Smart Gigabit Ethernet Switch, LGB624A, stands out for its blend of performance, flexibility, and ease of use, making it a dependable solution for businesses looking to enhance their network infrastructure. With a comprehensive suite of management and security features, it ensures that organizations can operate efficiently while safeguarding their digital environment.