NetComm NP2500 Mirror Setting, Forward it to the sniffer port, RX receive mode, Sniffer port

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Mirror Setting

ing packet from one port of a network switch to another port where the packet can be studied. It enables the manager to keep close track of switch performance and alter it if necessary.

Conﬁguring the port mirroring by assigning a source port from which to copy all packets and a sniffer port where those packets will be sent.

The selections of the sniffer mode are as follows:

TX (transmit) mode:	This mode will duplicate the data transmitted from the source port and
	forward it to the sniffer port.
RX (receive) mode:	This mode will duplicate the data sent to the source and forward it to the
	sniffer port.
Both modes:	(transmit and receive) This mode will duplicate both the data transmitted
	from and data sent to the source port, then it will forward the data to the
	sniffer port.

Figure 24. Mirror Setting.

NP2500 24-Port 10/100 PoE + 2-Port 10/100/1000 WebSMART Switch User Guide	29
YML842 Rev1

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Contents Page Contents RJ-45 Network Ports Terms/Usage About this GuidePurpose Gigabit Ethernet Technology IntroductionFast Ethernet Technology Vlan Virtual Local Area Network Switching TechnologyPower over Ethernet PoE Features Unpacking Unpacking and InstallationInstallation Installing the Switch on a Rack Installing the Switch on a DesktopMount the Switch in the rack Connecting Network Cable Connecting Network CableAC Power Front Panel Identifying External ComponentsRear Panel Rear panel of the SwitchFast Ethernet PoE Port Status LEDs Port 1 ~ Understanding LED IndicatorsSystem LEDs Gigabit Ethernet Port Status LEDs Installing the Web Management Utility ConfigurationWeb Management Utility Discovery ListView Trap Monitor ListConﬁguration Setting Device SettingAdd Item Delete ItemFirmware Upgrade Password ChangeWeb Access Login Conﬁguring the SwitchSetup menu Setup MenuSetup menu Conﬁguring Setup SettingPort Settings Flow Control Auto, and Disable-for speed or port disable selectionsManagement QoSVlan Group Settings Vlan Settings Virtual Local Area NetworkTrunk Settings Trunk SettingRX receive mode Mirror SettingForward it to the sniffer port Sniffer portSelected port PoE SettingPOE Port Status Power limit Select to enable or disable the PoE functionPOE System Setting CurrentSystem Status Device StatusStatistic StatisticServer System SettingAddress of the manager where the trap is to be sent Trap SettingFrom where the IP to be login Abnormal* Transmit ErrorFunction to change the password Set PasswordBackup Setting Logout Reset SettingGeneral Power over EthernetFCC Warning PerformanceCE Mark Warning Vcci WarningYML842 Rev1 Straight and crossover cable conﬁguration RJ-45 Network PortsCross-Over Cabling Straight-Through CablingCustomer Information Contact InformationCopyright Information Product Warranty YML842 Rev1