250Step Command Remarks3. Allow LLDP to advertise themanagement address in LLDPframes and configure theadvertised managementaddress.• In Layer 2/Layer 3 Ethernetinterface view or managementEthernet interface view:lldp [ agent { nearest-customer| nearest-nontpmr } ]tlv-enable basic-tlvmanagement-address-tlv[ ip-address ]• In Layer 2/Layer 3 aggregateinterface view:lldp agent { nearest-customer| nearest-nontpmr } tlv-enablebasic-tlvmanagement-address-tlv[ ip-address ]By default:• Nearest bridge agents andnearest customer bridge agentscan advertise the managementaddress in LLDP frames.• Nearest non-TPMR bridgeagents cannot advertise themanagement address in LLDPframes.4. Configure the encodingformat of the managementaddress as string.• In Layer 2/Layer 3 Ethernetinterface view or managementEthernet interface view:lldp [ agent { nearest-customer| nearest-nontpmr } ]management-address-formatstring• In Layer 2/Layer 3 aggregateinterface view:lldp agent { nearest-customer| nearest-nontpmr }management-address-formatstringBy default, the encoding format ofthe management address isnumeric.Setting other LLDP parametersThe Time to Live TLV carried in an LLDPDU determines how long the device information carried in theLLDPDU can be saved on a recipient device.By setting the TTL multiplier, you can configure the TTL of locally sent LLDPDUs, which determines howlong information about the local device can be saved on a neighboring device. The TTL is expressed byusing the following formula:TTL = Min (65535, (TTL multiplier × LLDP frame transmission interval + 1))As the expression shows, the TTL can be up to 65535 seconds. TTLs greater than 65535 will be roundeddown to 65535 seconds.To change LLDP parameters:Step Command Remarks1. Enter system view. system-view N/A2. Set the TTL multiplier. lldp hold-multiplier value The default setting is 4.3. Set the LLDP frametransmission interval. lldp timer tx-interval interval The default setting is 30seconds.
