D-Link DGS-1216T manual Snmp Setting

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switch has the lowest Bridge Identifier, it will become the Root Bridge. The user may choose a time between 6 and 40 seconds. The default value is 20.

Bridge Hello Time: The user may set the time interval between transmission of configuration messages by the root device, thus stating that the Switch is still functioning. A time between 1 and 10 seconds may be chosen, with a default setting of 2 seconds.

Bridge Forward Delay: The maximum amount of time (in seconds) that the root device will wait before changing states. The user may choose a time between 4 and 30 seconds. The default is 15 seconds.

Port Path Cost: This defines a metric that indicates the relative cost of forwarding packets to specified port list. The value between 1 and 65535 to determine the cost. The lower the number, the greater the probability the port will be chosen to forward packets. The default value is 10.

Port 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.

SNMP Setting

Simple Network Management Protocol (SNMP) is an OSI Layer 7 (Application Layer) designed specifically for managing and monitoring network devices. SNMP enables network management stations to read and modify the settings of gateways, routers, switches, and other network devices. Use SNMP to configure system features for proper operation, monitor performance and detect potential problems in the Switch, switch group or network.

Managed devices that support SNMP include software (referred to as an agent), which runs locally on the device. A defined set of variables (managed objects) is maintained by the SNMP agent and used to

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Contents Building Networks for People LinkDGS-1216TPage Table of Content Page Technical Specifications Iii Page Terms/Usage PurposePage Introduction Gigabit Ethernet TechnologyFast Ethernet Technology Switching Technology Vlan Virtual Local Area Network FeaturesPage Page Unpacking InstallationAttach the adhesive rubber pads to the bottom Rack MountingAC Power Connecting Network CablePage Front Panel LED IndicatorGigabit Ethernet Ports Port 1~16 Mini Gbic PortsRear Panel AC Power ConnectorReset Understanding LED Indicators Power and System LEDsLink/ACT Link/Activity Ports 1~16 Status LEDsNetwork, the Link/ACT LED lights on Configuration Installing the Web Management UtilityWeb Management Utility Discovery ListSystem word definitions in the Monitor List Monitor ListSystem word definitions in the Discovery List Trap information Configuration Setting Device SettingToolbar Firmware upgradeConfiguring the Switch Login Device Status Setup MenuSetup menu Port Settings Configuring Setup SettingFlow Control Speed/DisableDefault Priority Page Port VID Setting Vlan Settings Virtual Local Area Network Mirror Setting Trunk SettingSpanning Tree Setting Ieee 802.1P QoS SettingSpanning Tree Setting Snmp Setting MIBs TrapsSnmp Community Setting Configure Snmp CommunityDelete Snmp Community group Configure Snmp Trap Setting Configure Snmp TrapDelete Snmp Trap Device Status Jumbo Frame SettingDevice statistic StatisticSystem setting System SettingTrap Setting Trap SettingSet Password Abnormal* 50 error packet count within 10 secondsReset Setting Backup SettingLogout LogoutTechnical Specifications Performance Page Page Product Registration International Offices Registration Card All Countries and Regions Excluding USA