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D-Link DES-1228P user manual Configuration IGMP Snooping Configuration

Models: DES-1228P

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Figure 33 – Configuration > IGMP Snooping Configuration

decisions by examining the contents of each frame’s Layer 2 MAC header.

IGMP snooping can help reduce cluttered traffic on the LAN. With IGMP snooping enabled globally, the Web-Smart Switch will forward multicast traffic only to connections that have group members attached.

Please note that IGMP will not alter or route IP multicast packets. To send IP multicast packets across subnetworks a multicast routing protocol will be necessary.

Figure 33 – Configuration > IGMP Snooping Configuration

By default, IGMP is Disabled. If Enabled, the IGMP Global Settings will need to be entered:

Query Interval (60-600 sec): The Query Interval is the interval between General Queries sent. By adjusting the Query Interval, the number of IGMP messages can increase or decrease; larger values cause IGMP Queries to be sent less often. Default is 125 seconds.

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D-Link DES-1228P user manual Configuration IGMP Snooping Configuration

Contents

V1.20 DES-1228PUser Manual TABLE OF CONTENTS Understanding LED IndicatorsInstalling the SmartConsole Utility Security 802.1X Setting Security Mac Address Table Static MacSecurity Mac Address Table Dynamic Forwarding Table Monitoring StatisticsPurpose Terms/UsageABOUT THIS GUIDE Gigabit Ethernet Technology INTRODUCTIONFast Ethernet Technology Switching Technology Power over Ethernet PoEFeatures Technical Specifications Switching CapacityKey Components / Performance Max. Forwarding Rate2 Combo 1000Base-T/SFP ports 1000Base-T ports compliant to thefollowing standards SFP Transceivers SupportedPower over Ethernet PoE SpecificationCompliant to following standards 2 1000Base-T portsA factory reset button x Internal universal power supplyMinimum power 19-inch, 1U Rack-mount sizePower consumption Emission EMI and Safety CertificationsSafety Compliance cUL, UL HumidityInstallation UNPACKING AND INSTALLATIONUnpacking Rack Mounting Figure 1 - Attach the adhesive rubber pads to the bottomConnecting Network Cables Figure 2 - Attach the mounting brackets to the SwitchFigure 3 - Mount the Switch in the rack or chassis AC Power Front Panel IDENTIFYING EXTERNAL COMPONENTS10/100/1000 BASE-T / Mini GBIC Combo Ports Option Port 25~26 10/100/1000 BASE-T Twisted Pair Ports Port 27~28Understanding LED Indicators Rear PanelAC Power Connector Reset buttonPower and System LEDs Power LEDsCPU LEDs Management Indicator Ports 1 ~ 24 Status LEDs Link/Act100Mbps Option Ports 25~26 10/100/1000 Base-T / Mini-GBIC Status LEDs FX LinkLink/Act 100MbpsPorts 27~28 10/100/1000 Base-T LEDs Link/Act 1000Mbps100Mbps Installing the SmartConsole Utility CONFIGURATIONSupported web browsers SmartConsole Utility Features File includes Monitor save, Monitor save as, Monitor load and ExitMenu Toolbar Option includes Refresh Time and Group Interval functions Definitions of the Discovery List features Discovery ListMonitor List Definitions of the Monitor List functions and termsFigure 8 - View trap Figure 9 - Trap informationThis space has been intentionally reserved for notes Device SettingFigure 12 - Firmware Upgrade Figure 13 - DHCP RefreshWeb-based Utility LoginFigure 15 - Log in screen Figure 16 - Device StatusFigure 18 - Tool Menu Reset Figure 19 - Tool Menu Configure Backup and RestoreTool Menu Figure 17 - Tool MenuSetup Menu Figure 20 - Tool Menu Firmware Backup and UploadFigure 21 - Tool Menu System Reboot System System Setting Figure 22 -Setup MenuSystem Trap Setting Figure 23 - System System SettingFiber Port Events Monitors the fiber port status System Port Setting Figure 25 - System Port SettingSystem SNMP Setting Figure 26 - System SNMP Setting System Password Access Control Configuration 802.1Q VLANFigure 27 - System Password Access Control Rename Click to rename the VLAN group Figure 29 - Configuration 802.1Q VLAN Add VID Figure 30 - Configuration 802.1Q VLAN Example VIDsFigure 31 - Configuration 802.1Q VLAN VID Assignments Configuration Trunking Configuration IGMP SnoopingFigure 32 - Configuration Trunking Figure 33 - Configuration IGMP Snooping Configuration Robustness Variable 1-255 sec The Robustness Variable allows adjustment for the expected packet loss on a subnet. If a subnet is expected to be lossy, the Robustness Variable may be increased. The Robustness Variable can not be set zero, and SHOULD NOT be one. Default is 2 seconds Figure 34 - Configuration IGMP Router port Settings Configuration 802.1D Spanning Tree Figure 35 - Configuration IGMP Multicast Entry TableFigure 36 - Configuration Spanning Tree Bridge Priority This value between 0 and 65535 specifies the Configuration Port Mirroring Configuration LLDP PoE Enable Select to enable or disable the PoE function Power over Ethernet PoE PoE System Setting QoS 802.1p Default PrioritySecurity Safeguard Engine Figure 41 - QoS 802.1p Default PriorityFigure 42 - Security Safeguard Engine Security 802.1X Setting Security Broadcast Storm ControlFigure 43 - Security Broadcast Storm Control available to the user, or the user is denied access to the network Security Mac Address Table Static Mac Security Mac Address Table Dynamic Forwarding Table Figure 45 - Security Static Mac AddressMonitoring Statistics The Statistics screen displays the status of each port packet countFigure 46 - Security Dynamic Forwarding Table Figure 47 - Monitoring StatisticsRefresh To renew the details collected and displayed LIMITED WARRANTY What You Must Do For Warranty ServiceWarranty Period Warranties/RegistrationWhat Is Not Covered FCC Warning TrademarksCopyright Statement Product installed in type of computer e.g., Compaq Product installed in computer serial NoRegistration Card All Countries and Regions excluding USAPage Power supplies and fans Three 3 Year Reorient or relocate the receiving antenna Product Registration Technical Support Tech SupportTech Support for customers within Australia Tech Support for customers within New ZealandTechnical Support Tech Support for customers within South Eastern Asia and KoreaYou can find software updates and user documentation on the D-Link websiteTech Support for customers within India You can find software updates and user documentation on theTechnical Support D-Link websiteTech Support for customers within the Russia Technical SupportD-Link Technical Support over the Telephone D-Link Technical Support over the InternetTechnical Support Tech Support for customers within the U.A.E & North AfricaTech Support for customers within Israel Tech Support for customers within TurkeyTech Support for customers within South Africa and Sub Sahara Region You can find software updates and user documentation on theTechnical Support D-Link websiteTech Support for Latin America customers Tech Support for customers within BrazilTechnical Support D-Link Technical Support over the followings TelephonesТехническая поддержка Обновления программного обеспечения и документациядоступны на Интернет-сайте D-Link D-Link предоставляет бесплатную поддержку для клиентов вAsistencia Técnica Soporte Técnico Help Desk ArgentinaSoporte Técnico Help Desk Chile Soporte Técnico Help Desk ColombiaSuporte Técnico Suporte Técnico para clientes no BrasilTelefone E-mailD-Link 友訊科技台灣分公司技術支援資訊 D-Link 免付費技術諮詢專線0800-002-615 如果您是台灣地區以外的用戶，請參考D-Link網站全球各地分公司的聯絡資訊以取得相關支援服務。Tech Support for customers within the United States Tech Support for customers within CanadaTechnical Support D-Link Technical Support over the TelephoneTechnical Support For Customers within The United Kingdom & IrelandFor Customers within Canada D-Link UK & Ireland Technical Support over the InternetTechnische Unterstützung Assistance technique Support technique destiné aux clients établis en FranceSupport technique destiné aux clients établis au Canada Assistance technique D-Link par téléphoneAsistencia Técnica Asistencia Técnica de D-Link por teléfonoAsistencia Técnica de D-Link a través de Internet Supporto tecnico Supporto tecnico per i clienti residenti in ItaliaD-Link Mediterraneo S.r.L Gli ultimi aggiornamenti e la documentazione sonoTech Support for customers within the Netherlands Tech Support for customers within BelgiumTech Support for customers within Luxemburg Technical SupportPomoc techniczna Telefoniczna pomoc techniczna firmy D-LinkPomoc techniczna firmy D-Link świadczona przez Internet Technická podpora Aktualizované verze software a uživatelských příručeknajdete na webové stránce firmy D-Link D-Link poskytuje svým zákazníkům bezplatnou technickou podporuTechnikai Támogatás D-Link MagyarországTeknisk Support Teknisk SupportD-Link Teknisk telefon Support D-Link Teknisk Support over InternettTeknisk Support D-Link teknisk support over telefonenD-Link teknisk support på Internettet Tlf. 7026Teknistä tukea asiakkaille Suomessa D-Link tarjoaa teknistä tukea asiakkailleenTuotteen takuun voimassaoloajan. 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