Cisco Systems DGS-1224T manual Configuration Port Mirroring

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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 38 – Configuration > Port Mirroring

Selection options for the Source Ports are as follows:

TX (transmit) mode: Duplicates the data transmitted from the source port and forwards it to the Target Port.

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Contents LinkDGS-1224T Building Networks for PeopleTable of Contents Page Page Purpose Terms/UsageGigabit Ethernet Technology IntroductionFast Ethernet Technology Switching Technology Ieee 802.1Q VlanFeatures IEEE802.1Q VlanTechnical Specifications Flash Memory Ieee 802.3 complianceEmission EMI and Safety Certifications Temperature Storage TemperaturePower consumption Physical & EnvironmentInstallation UnpackingRack Mounting Attach the adhesive rubber pads to the bottomConnecting Network Cable Attach the mounting brackets to the SwitchAC Power LED Indicator Front PanelRear panel of the Switch Rear PanelPower and System LEDs Understanding LED IndicatorsBlinking Installing the SmartConsole Utility Supported web browsersSmartConsole Utility Features Menu ToolbarPage Monitor List Definitions of the Discovery List featuresDiscovery List Definitions of the Monitor List functions and terms View trapDevice Setting Trap informationThis space has been intentionally reserved for notes Firmware Upgrade Login Web-based UtilityLog in screen Tool Menu Tool MenuTool Menu Configure Backup and Restore Setup Menu Tool Menu System RebootSystem System Setting System Trap SettingSystem Trap Setting System Port Setting System Port SettingSystem Snmp Setting System Snmp Setting System Password Access Control System Password Access ControlConfiguration Jumbo Frame Configuration 802.1Q VlanConfiguration 802.1Q Vlan Default Setting Configuration 802.1Q Vlan Example VIDs Configuration Trunking Configuration Igmp SnoopingConfiguration Igmp Snooping Configuration Page Configuration Igmp Router port Settings Configuration Igmp Multicast Entry Table Configuration 802.1D Spanning Tree Configuration Spanning TreePage Configuration Port Mirroring Configuration Port MirroringQoS 802.1p Default Priority Security Safeguard EngineSecurity Safeguard Engine Security Broadcast Storm ControlSecurity 802.1X Setting Security Broadcast Storm ControlQoS 802.1X Setting Page Security Mac Address Table Static MAC Security Static Mac AddressSecurity Mac Address Table Dynamic Forwarding Table Security Dynamic Forwarding TableMonitoring Statistics Monitoring StatisticsMonitoring Port Statistics