Black Box LPB724A, LPB716A Spanning Tree STP Bridge Settings, TCP/UDP filtering configuration

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8-/16-/24-Port 10/100 PoE PSE Web Smart Switch

Figure 4-26. TCP/UDP filtering configuration.

4.8 Spanning Tree

4.8.1 STP Bridge Settings

Function name: STP Bridge Settings

Function description: Spanning Tree can prevent network loops. For RING connections, you need to enable Spanning Tree to prevent loops. The Spanning Tree Protocol (STP) is a standard method (IEEE 802.1D) used to prevent loops in switched networks. When STP is enabled, make sure that only one path is active between any two nodes on the network at a time. You can enable Spanning Tree Protocol on the switch’s web management and then set up other advanced items. We recommend that you enable STP on all switches to ensure a single active path on the network.

Parameter description:

STP Mode: Select the STP mode. This switch supports STP, RSTP (Rapid STP), and disable.

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Contents 16-/24-Port 10/100 PoE PSE Web Smart Switch 16-/24-Port 10/100 PoE PSE Web Smart Switch Normas Oficiales Mexicanas NOM Electrical Safety Statement NOM Statement and CE DirectiveTable of Contents Table of Contents Specifications Hardware Specifications Specifications Management Software SpecificationsFeatures Overview 2.1 IntroductionWhat’s Included Overview Front and Back Panels 2.4.1 Front PanelBack Panel LED Indicators LED IndicatorsLED Installing an Optional SFP Transceiver Module Installing an SFP fiber transceiver into the LPB724A switchInstallation Power OnInstalling Switch to a 19-Inch Wiring Closet Rail Cabling RequirementsSwitch Cascading in Topology Typical Network Topology in DeploymentVlan Set IP Address, Subnet Mask, and Default Gateway IP Address LPB708A/LPB716ALogin screen for Web Password admin Operation of Web-based ManagementAdministrator IP Address AssignmentWeb Management Home Overview Authentication Configuration System IP ConfigurationSystem IP Configuration screen System StatusLoad Default Setting Firmware UpdateReboot Device Port ManagementPort Configuration Port MirroringBandwidth Control 10. Port Mirroring screenBroadcast Storm Control 5 PoEVlan Setting Vlan ModePort-based VLAN- Vlan Member 15. Port-based Vlan Member Setting screen Tag-based VlanTag-based VLAN-VLAN Member 16. Tag-based Vlan screenMulti to 2 Setting 17. Tag-based Vlan Member Setting screen18. Multi to 2 Setting screen Per Port Counter Counter CategoryQoS Setting Priority Mode Class of ServiceClass of Service- TCP/UDP 21. TCP/UDP Port configuration screenClass of Service-IP TOS/DS Class of Service-802.1pClass of Service-Physical Port MAC Address ConfigurationSecurity 2 TCP/UDP Filter Configuration Spanning Tree STP Bridge Settings 26. TCP/UDP filtering configurationSTP Port Settings 27. STP Bridge Settings screen28. STP Port Settings screen TrunkingIP Address Assignment Backup/Recovery Function name Backup/Recovery32. Miscellaneous Setting screen LogoutTroubleshooting IP Address Assignment IP addressSubnet Mask Default Gateway DNS LPB708A, rev