Linksys SRW224P manual Sys. Info System Mode

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24-Port 10/100 + 2-Port Gigabit Switch with Webview and Power over Ethernet

System Mode

The System Mode screen displays the following information.

Jumbo Frames. Shows if jumbo frames are enabled.

This switch provides more efficient throughput for large sequential data transfers by supporting jumbo frames up to 9216 bytes. Compared to standard Ethernet frames that run only up to 1.5 KB, using jumbo frames significantly reduces the per-packet overhead required to process protocol encapsulation fields.

To use jumbo frames, both the source and destination end nodes (such as a computer or server) must support this feature. Also, when the connection is operating at full duplex, all switches in the network between the two end nodes must be able to accept the extended frame size. And for half-duplex connections, all devices in the collision domain would need to support jumbo frames.

Enabling jumbo frames will limit the maximum threshold for broadcast storm control to 64 packets per second. The current setting for jumbo frames can be displayed with the show system command.

Use the drop-down menu to Enable or Disable the transmitting and receiving of Jumbo Frames for this switch.

Chapter 5: Configuring the Switch through the Web Utility

System Information

Figure 5-5: Sys. Info - System Mode

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Contents Port 10/100 + 2-Port Gigabit Switch How to Use This User Guide Copyright and TrademarksTable of Contents Help Appendix a Fast Ethernet and Gigabit EthernetAppendix B Cabling About Fast Ethernet About Gigabit EthernetList of Figures Front Panel24 Port Configuration 28 QoS IP Precedence/DSCP 61 Spanning Tree Port/LAG Info Introduction WelcomeWhat’s in this Guide? Front Panel Getting to Know the SwitchLEDs Side Panel Back PanelPorts Gigabit Expansion Ports RJ-45 PortsConsole Port Overview Connecting the SwitchMaximum Cabling Distances Pre-Installation Considerations Fast Ethernet ConsiderationsPlacement Options Hardware InstallationDesktop Placement Uplinking the Switch Rack-Mount PlacementConfiguration using the Console Interface Configuring the HyperTerminal ApplicationConfiguring the Switch through the Console Interface Switch ScreensSwitch Main Menu Versions General InformationSerial Port Configuration Management SettingsCPU Performance User and Password Settings 13 User and Password SettingsIP Configuration IP Address SettingsNetwork Configuration SnmpFile Management 19 File ManagementRestore System Default Setting Reboot SystemBack to Main Menu 22 Back to Main MenuPort Configuration Port StatusSystem PoE Configuration PoE ConfigurationPort PoE Status Port PoE Configuration LogoutConfiguring the Switch through the Web Utility System Information System DescriptionSystem Mode Sys. Info System ModeAddress Table Settings Forwarding DatabaseDynamic Address Static addressTime Synchronization Sys. Info Time Synchronization ScreenCPU Performance 10 Sys. Info CPU PerformanceIP Config IP AddressConfiguring the Switch through the Web Utility IP Config Switch Config Port ConfigurationEdit Port Configuration 14 Edit Port Configuration ScreenConfiguring the Switch through the Web Utility Switch Config Vlan Create Vlan 16 Adding/Editing Vlan Screen17 Switch Config Vlan Port Vlan PortLAG Configuration 18 Switch Config LAG ConfigurationCreate LAG Vlan LAG ConfigurationLAG Broadcast Control 22 Switch Config Port Mirroring Port MirroringLacp Lacp MembershipQoS Class of Service Settings Traffic TypeQueue Settings CoS to QueueIP Precedence/DSCP 28 QoS IP Precedence/DSCPIP Port 29 QoS IP PortACL Priority 30 QoS ACL PriorityRate Limit Configuration Rate LimitDiffServ Setting Rules DiffServ Class MapAdding a Class 34 DiffServ Class Map Adding a ClassDiffServ Policy Map Adding a Policy37 DiffServ Policy Map Setting Rules DiffServ Service Policy 38 DiffServ Diffserv Service PolicySecurity ACL ConfStandard ACL Extended ACLConfiguring the Switch through the Web Utility Security MAC ACL ACL Port Binding 802.1xUsers44 Security 802.1x Users 802.1xPort Conf Radius ServerPort Security Storm ControlHttps Settings System PasswordGlobal Settings SntpStatistics Interface StatisticsEtherlike Statistics Rmon StatisticsPower Config PoEPower Port Config Power Port StatusPower Status Software VersionSpanning Tree Information 59 Spanning Tree InformationConfiguration Port/LAG InfoPort/LAG Conf 62 Spanning Tree InformationSnmp Config SnmpIgmp Igmp Conf 64 Igmp Igmp ConfIgmp Router Info Igmp Router ConfIP Multicast Reg Table Igmp Member ConfReset MaintenanceFile Download Save Config Restore DefaultsFile Upload Help Integrated Cable TestAbout Fast Ethernet Appendix a Fast Ethernet and Gigabit EthernetAbout Gigabit Ethernet Twisted Pair Cabling Appendix B CablingFiber Optic Cabling Appendix C Glossary Appendix C Glossary Appendix C Glossary Cabling Type UTP CAT 5e or better LEDs Appendix D SpecificationsStandards Ieee Std Ports System, Link/Act, PoE, Speed, Gigabit 1, GigabitAppendix E Warranty Information Limited WarrantyAppendix F Regulatory Information FCC StatementPage Power Cord Set Cable de longueur inferieure a` 2 metres Environmental Statement Page Need to contact Linksys? Appendix G Contact InformationInformation section in this Guide