Linksys SRW224G4, SRW248G4 manual QoS Queue Settings, QoS Dscp Settings, QoS Bandwidth, CoS Default

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Chapter 5

Advanced Configuration

Class of Service  Specifies the CoS priority tag values, where 0 is the lowest and 7 is the highest.

Queue  Defines the traffic forwarding queue to which the CoS priority is mapped. Four traffic priority queues are supported.

The Restore Defaults button restores the device factory defaults for mapping CoS values to a forwarding queue.

CoS Default

Interface  Interface to which the CoS configuration applies.

Default CoS  Determines the default CoS value for incoming packets for which a VLAN tag is not defined. The possible field values are 0–7. The default CoS is 0.

Restore Defaults  Restores the device factory defaults for mapping CoS values to a forwarding queue.

LAG  LAG to which the CoS configuration applies.

QoS > Queue Settings

The Queue Setting screen contains fields for defining the QoS queue forwarding types.

NOTE: Individual queues cannot be assigned on the SRW224G4 and SRW248G4.

QoS > Queue Settings

Queue  Displays the queue for which the queue settings are displayed. The range is 1–4.

Strict Priority  Indicates that traffic scheduling for the selected queue is based strictly on the queue priority.

WRR  Indicates that traffic scheduling for the selected queue is based strictly on weighted round-robin (WRR).

WRR Weight  Displays the WRR weights to queues.

%of WRR Bandwidth  Displays the amount of bandwidth assigned to the queue. These values are fixed and are not user defined.

QoS > DSCP Settings

The DSCP Settings screen enables mapping DSCP values to specific queues.

QoS > DSCP Settings

The DSCP Settings screen contains the following fields:

DSCP  Indicates the Differentiated Services Code Point value in the incoming packet.

Queue  Maps the DSCP value to the selected queue.

QoS > Bandwidth

The Bandwidth screen allows network managers to define the bandwidth settings for a specified egress interface. Modifying queue scheduling affects the queue settings globally. The Bandwidth screen is not used with the Service mode, as bandwidth settings are based on services. This feature has been added to version 1.2 of the SRW2024/ SRW2016 and version 1.1 of the SRW224G4/SRW248G4.

QoS > Bandwidth

WebView Switches

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Contents WebView Switches About This Guide About This GuideIcon Descriptions Online ResourcesTable of Contents Advanced Configuration Security Radius Security TACACS+ Security 802.1x Settings Appendix D Glossary Appendix B Windows HelpAppendix H Software License Agreement Chapter Chapter IntroductionIntroduction Chapter Product Overview Product OverviewSRW2048 SRW2024 Product OverviewSRW2016 SRW248G4 SRW224G4 Refer to Configuration Using Connecting the Switch Before You Install the SwitchPlacement Options OverviewHardware Installation Configuring the SwitchChapter Configuration Using Console Interface Connecting to the Switch through a Telnet SessionSwitch Main Menu System Configuration MenuManagement Settings Telnet Configuration Username & Password Settings IP Configuration Http Network Configuration Port Status File ManagementPort Configuration HelpChapter Advanced Configuration Advanced ConfigurationAccessing the Web-based Utility Setup SummarySetup Network Settings IP ConfigurationSystem Information IdentificationSetup Time Set TimeLocal Time Daylight SavingSetup Green Ethernet Port Management Port SettingsPort Settings Port Configuration Port Management Link Aggregation Link Aggregation DetailPort Management Lacp Vlan Management Create VlanSingle Vlan Vlan RangeVlan Management Port Setting Vlan Management Ports to VlanVlan Management Vlan to Ports Vlan Management GvrpStatistics Rmon Statistics Statistics Rmon History Log TableRmon History Statistics Rmon Alarm Alarm Entry Indicates a specific alarmStatistics Rmon Events Statistics Port UtilizationAdd Event Rmon Events LogStatistics 802.1x Statistics Statistics Gvrp StatisticsACL IP Based ACL ACL MAC Based ACL Security ACL Binding Security RadiusSecurity 802.1x Settings Security TACACS+802.1x Settings Setting Timer Security Port SecuritySecurity Multiple Hosts QoS CoS Settings Security Storm ControlQoS QoS Queue Settings QoS Dscp SettingsCoS Default QoS BandwidthQoS Basic Mode QoS Advanced ModeAdvanced Mode Out of Profile Dscp Advanced Mode Policy Name Advanced Mode New Class MapSpanning Tree Global Setting Spanning Tree STP StatusSpanning Tree Global STP Spanning Tree STP Port Settings Bridge SettingsSpanning Tree Rstp Port Settings Spanning Tree Mstp Properties Spanning Tree Mstp Instance Settings Multicast Igmp Snooping Multicast Bridge Multicast Multicast Bridge Multicast Forward AllSnmp Global Parameters Snmp ViewsSnmp Group Profile Snmp Group MembershipSnmp Communities Snmp Notification Filter Base TableAdvanced Table Admin User Authentication Snmp Notification RecipientAdmin Jumbo Frames Admin Static AddressQuery Admin Dynamic Address Admin LoggingAdmin Port Mirroring Admin Cable TestAdmin Save Configuration Admin Firmware UpgradeBackup Via TftpAdmin Reboot Admin Factory DefaultsAdmin Server Logs Admin Memory Logs Admin Flash LogsAppendix a Appendix a About Gigabit Ethernet Fiber Optic CablingGigabit Ethernet Fiber Optic CablingAppendix B Appendix B Windows HelpShared Resources Network Neighborhood/My Network PlacesAppendix C Downloading using Xmodem Startup Menu ProceduresAppendix C Downloading using Xmodem Appendix D Appendix D GlossaryGlossary Glossary Smtp Simple Mail Transfer Protocol The standard e Appendix D Appendix E Specifications SpecificationsAppendix E Specifications Environmental Security MAC Address port security† Warranty Information Limited WarrantyObtaining Warranty Service Appendix FWarranty Information Technical SupportAppendix G Regulatory InformationRegulatory Information Appendix G Norsk Norwegian Miljøinformasjon for kunder i EU Appendix G Appendix H Appendix H Software License AgreementSoftware in Linksys Products Software LicensesSchedule Software License AgreementPreamble Appendix H END of Terms and Conditions END of Schedule Appendix H END of Schedule 3s Appendix Contact Information
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SRW2016, SRW224G4, SRW2024, SRW2048, SRW248G4 specifications

The Linksys SRW2048 is a robust Layer 2 managed switch that caters to the networking needs of small to medium-sized businesses. Designed with performance and reliability in mind, it provides features that ensure optimal network efficiency and security.

One of the standout features of the SRW2048 is its 48 10/100/1000 Mbps Gigabit Ethernet ports, enabling high-speed data transfer and seamless connectivity for various devices within the network. This makes it ideal for environments with heavy data traffic, ensuring minimal latency and high performance.

The SRW2048 also supports advanced Layer 2 management features, including VLAN (Virtual Local Area Network) support, which allows users to segment the network into smaller, manageable sections. This is crucial for improving security and performance, as it reduces unnecessary traffic and potential broadcast storms. With a VLAN configuration, businesses can group users and devices based on function or department, ensuring efficient communication within teams.

In addition to VLAN capabilities, the Linksys SRW2048 incorporates Quality of Service (QoS) features. This technology prioritizes critical network traffic, such as voice over IP (VoIP) and video conferencing, ensuring that these applications receive the bandwidth they require for optimal performance. This is particularly beneficial for businesses that rely on real-time communication tools.

The switch also enhances security through features such as IEEE 802.1X port security, which ensures that only authorized users can access the network. The SRW2048 supports access control lists (ACLs), allowing administrators to set specific permissions for users and devices, further tightening security.

Linksys has also equipped the SRW2048 with a user-friendly web-based management interface, simplifying the process of configuring and monitoring network performance. This accessible interface allows IT personnel to quickly identify issues, manage traffic, and configure settings without extensive training.

Another notable characteristic of the Linksys SRW2048 is its robust build quality and reliability. With a metal chassis and fanless design, it maintains a low acoustic footprint and ensures passive cooling, making it suitable for office environments.

Overall, the Linksys SRW2048 is a feature-rich managed switch that combines advanced networking technologies, efficient performance, and security features to meet the diverse needs of modern businesses. Its scalability, manageability, and robust construction make it a valuable addition to any network infrastructure.
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