D-Link DGS-1210-12TS/ME [146/159] Lldp lldp global settings

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4 Configuration DGS 1210 series Metro Ethernet Managed Switch User Manual Click Apply to create a new time range or click Delete to delete a time profile from the table LLDP LLDP Global Settings LLDP Link Layer Discovery Protocol provides IEEE 802 1AB standards based method for switches to advertise themselves to neighbor devices as well as to learn about neighbor LLDP devices The switch will keep the information in the Management Information Base MIB SNMP utilities can learn the network topology by obtaining the MIB information in each LLDP device The LLDP function is enabled by default Figure 4 215 LLDP LLDP Global Settings LLDP When this function is Enabled the switch can start to transmit receive and process the LLDP packets For the advertisement of LLDP packets the switch announces the information to its neighbor through ports For the receiving of LLDP packets the switch will learn the information from the LLDP packets advertised from the neighbor in the neighbor table Click Apply to make the change effective Message TX Hold Multiplier 2 10 This parameter is a multiplier that determines the actual TTL value used in an LLDPDU The default value is 4 Message TX Interval 5 32768 This parameter indicates the interval at which LLDP frames are transmitted on behalf of this LLDP agent The default value is 30 seconds LLDP Reinit Delay 1 10 This parameter indicates the amount of delay from the time adminStatus becomes disabled until re initialization is attempted The default value is 2 seconds LLDP TX Delay 1 8192 This parameter indicates the delay between successive LLDP frame transmissions initiated by value or status changes in the LLDP local systems MIB The value for txDelay is set by the following range formula 1 txDelay 0 25 msgTxInterval The default value is 2 seconds LLDP Basic LLDP Port Settings The Basic LLDP Port Settings page displays LLDP port information and contains parameters for configuring LLDP port settings Basic LLDP Port Settings From Port I D Port 1 1 _____________________________ O efeauord Rbtncaoon stat Admin status Port Description tystom Name system Doscnptcr system capabilities 23 T Disabled T IX On y v Disabled Disabled r Disabled T Disabled r Appy 11 Refresh Port 2 3 d 6 4 8 9 Noiificction State Disable Disable Disable Disable Disable Disable Disable risaniA Disable drr in Etaiuo IX arc та ere TX сГС i arc TZ ere IX arc ix ere TX írr ere HX RX RX RX RX HX RX RX RX PortDcccription System Name Syotcrr Dcoc lotion D saltlo D settle D Settle D estile Deatle D saltlo D settle D i ria Disable Disable Disable Disable Disable Disable Disable Disable D cable Disable Disable Disable Disable Disable Disable Disable r lsahlA Disable Deckle Syctcm Oapabilitcc Disable Disable Disable Disable Disable Disable Disable Disable D cable Figure 4 216 LLDP Basic LLDP Port Settings From Port To Port A consecutive group of ports may be configured starting with the selected port 139