D-Link DES-1228P user manual Configuration Port Mirroring

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Root Bridge: Displays the MAC address of the Root Bridge.

Root port: Displays the root port.

Root Path Cost: Shows the root path cost.

Path Cost: This defines a metric that indicates the relative cost of forwarding packets to specified port list. The lower the number, the greater the probability the port will be chosen to forward packets. The default value is 19.

Path Priority: Select a value between 0 and 255 to specify the

priority for a specified port for forwarding packets: the lower the value, the higher the priority. The default is 128.

Configuration > Port Mirroring

Port Mirroring is a method of monitoring network traffic that forwards a copy of each incoming and/or outgoing packet from one port of the Switch to another port where the packet can be studied. This enables network managers to better monitor network performances.

Figure 37 – Configuration > Port Mirroring

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Contents DES-1228P Table of Contents Installing the SmartConsole Utility Iii Terms/Usage PurposeIntroduction Gigabit Ethernet TechnologyFast Ethernet Technology Power over Ethernet PoE Switching TechnologyIEEE802.1Q Vlan FeaturesTechnical Specifications Front panel Combo portsPoE Specification Power over Ethernet PoE Capable Ports1000Mbps Copper Ports in the frontReset button on Chassis DimensionsTemperature Storage Temperature Front panel Physical & Environment AC inputEmission EMI and Safety Certifications Power consumptionHumidity Heat DissipationUnpacking InstallationAttach the adhesive rubber pads to the bottom Rack MountingAttach the mounting brackets to the Switch Connecting Network CablesAC Power 10/100 BASE-TX Twisted Pair Ports Port 1~24 LED IndicatorFront Panel 10/100/1000 BASE-T Twisted Pair Ports Port 27~28 10/100/1000 BASE-T / Mini Gbic Combo Ports Option Port 25~26AC Power Connector Understanding LED IndicatorsReset button Rear PanelPower LEDs Power and System LEDsCPU LEDs Management Indicator Ports 1 ~ 24 Status LEDs Link/ActPoE 100MbpsPorts 27~28 10/100/1000 Base-T LEDs Link/Act When the 1000Mbps LED light is on, the respective port Supported web browsers Installing the SmartConsole UtilityMenu Toolbar SmartConsole Utility FeaturesOption includes Refresh Time and Group Interval functions Discovery List Definitions of the Discovery List featuresDefinitions of the Monitor List functions and terms Monitor ListView trap This space has been intentionally reserved for notes Device SettingFirmware Upgrade Web-based Utility LoginLog in screen Tool Menu Tool MenuTool Menu Firmware Backup and Upload Setup MenuSetup Menu System System SettingSystem System Setting System Trap SettingSystem Trap Setting System Port Setting System Port SettingSystem Snmp Setting System Snmp Setting Configuration 802.1Q Vlan System Password Access ControlConfiguration 802.1Q Vlan Default Setting Configuration 802.1Q Vlan Add VID Configuration Igmp Snooping Configuration TrunkingConfiguration Igmp Snooping Configuration Page Configuration Igmp Router port Settings Configuration Igmp Multicast Entry Table Configuration 802.1D Spanning TreePage Configuration Port Mirroring Configuration Port MirroringConfiguration Lldp Power over Ethernet PoE PoE Port SettingPoE PoE Port Setting QoS 802.1p Default Priority Power over Ethernet PoE PoE System SettingQoS 802.1p Default Priority Security Safeguard EngineSecurity Broadcast Storm Control Security 802.1X SettingSecurity 802.1X Setting Security Mac Address Table Static Mac Security Static Mac Address Security Mac Address Table Dynamic Forwarding TableSecurity Dynamic Forwarding Table Monitoring StatisticsMonitoring Port Statistics Warranties/Registration What Is Not Covered FCC Warning Registration Card Page Page Page Product Registration Technical Support Technical Support Tech Support for customers within India Tech Support for customers within the Russia Tech Support for customers within the U.A.E & North Africa Emailsupport@d-link.co.za Tech Support for Latin America customers Техническая поддержка Asistencia Técnica Suporte Técnico Link友訊科技 台灣分公司 技術支援資訊 Technical Support Technical Support Technische Unterstützung Assistance technique Asistencia Técnica Supporto tecnico Tech Support for customers within the Netherlands Pomoc techniczna Technická podpora Link Magyarország Teknisk Support Link teknisk support på Internettet Teknistä tukea asiakkaille Suomessa Teknisk Support för kunder i Sverige Suporte Técnico Τεχνική Υποστήριξη 技术支持 International Offices