Flow Control, Management, QoS | NetComm NP2500 instruction

	This setting has six modes—100M Full, 100M Half, 10M Full, 10M Half,
	Auto, and Disable—for speed or port disable selections.
Flow Control:	This setting determines whether or not the Switch will be handling ﬂow
	control. Set FlowCtrl to Enable for avoiding data transfer overﬂow. If it is
	set to Disable, there is either no ﬂow control or other hardware/software
	management.
	When the 10/100M port is set to full-duplex mode, then the ﬂow control
	will be automatically set to disable; and if the 10/100M port is set to half-
	duplex mode, the ﬂow control will be automatically set to enable.
QoS:	In some ports that need to have a high priority to manage the data
	transfer, QoS should be change, Set the port’s QoS to high to determine
	the port will always transfer their data ﬁrst.

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

Page 26

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NetComm NP2500 manual Auto, and Disable-for speed or port disable selections, Flow Control, Management, QoS

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 Desktop Installing the Switch on a Rack Mount the Switch in the rack Connecting Network Cable Connecting Network Cable AC Power Identifying External Components Front Panel Rear panel of the Switch Rear Panel Fast Ethernet PoE Port Status LEDs Port 1 ~ Understanding LED IndicatorsSystem LEDs Gigabit Ethernet Port Status LEDs Configuration Installing the Web Management Utility Discovery List Web Management Utility Monitor List View Trap Add Item Device SettingConﬁguration Setting Delete Item Password Change Firmware Upgrade Web Access Conﬁguring the Switch Login Setup Menu Setup menu Setup menu Conﬁguring Setup SettingPort Settings Management Auto, and Disable-for speed or port disable selectionsFlow Control QoS Vlan Settings Virtual Local Area Network Vlan Group Settings Trunk Setting Trunk Settings Forward it to the sniffer port Mirror SettingRX receive mode Sniffer port Selected port PoE SettingPOE Port Status POE System Setting Select to enable or disable the PoE functionPower limit Current Device Status System Status Statistic Statistic System Setting Server From where the IP to be login Trap SettingAddress of the manager where the trap is to be sent Abnormal* Transmit Error Function to change the password Set PasswordBackup Setting Reset Setting Logout Power over Ethernet General CE Mark Warning PerformanceFCC Warning Vcci Warning YML842 Rev1 RJ-45 Network Ports Straight and crossover cable conﬁguration Straight-Through Cabling Cross-Over Cabling Customer Information Contact InformationCopyright Information Product Warranty YML842 Rev1

NetComm NP2500 Auto, and Disable-for speed or port disable selections, Flow Control, Management

Models: NP2500

Auto, and Disable—for speed or port disable selections.

Flow Control:

management.

QoS:

the port will always transfer their data ﬁrst.