1-10To do… Use the command… RemarksEnable management addressadvertisement in LLDPDUs,and optionally, configure amanagement IP address ifneeded.lldp management-address-tlv[ ip-address ]OptionalBy default, themanagement address issent through LLDPDUs,and the managementaddress is the main IPaddress of the lowest-IDVLAN carried on theinterface. If the VLAN isnot assigned a main IPaddress, 127.0.0.1 isused.Configure the encapsulationformat of the managementaddress in the string formatlldp management-address-formatstringRequiredBy default, themanagement address isencapsulated in thenumeric format.Setting the TTL MultiplierThe TTL TLV carried in an LLDPDU determines how long the device information carried in the LLDPDUcan be saved on a recipient device.You can configure the TTL of locally sent LLDP frames to determine how long information about thelocal device can be saved on a neighbor device by setting the TTL multiplier. The TTL is expressed asfollows:TTL = Min (65535, (TTL multiplier × LLDPDU transmit interval))As the expression shows, the TTL can be up to 65535 seconds. TTLs greater than it will be roundeddown to 65535 seconds.Follow these steps to change the TTL multiplier:To do… Use the command… RemarksEnter system view system-view —Set the TTL multiplier lldp hold-multiplier value Optional4 by default.Configuring the Parameters Concerning LLDPDU SendingFollow these steps to configure the parameters concerning LLDPDU sending:To do… Use the command… RemarksEnter system view system-view —Set the interval to sendLLDPDUs lldp timer tx-interval interval Optional30 seconds by defaultSet the delay to send LLDPDUs lldp timer tx-delay delay Optional2 seconds by default
