194
To enable LLDP polling:
Ste
Command
Remarks
1. Enter system view.
system-view N/A
2. Enter Ethernet interface
view or port group view.
• Enter Layer 2 Ethernet interface view:
interface interface-type interface-number
• Enter port group view:
port-group manual port-group-name
Use either command.
3. Enable LLDP polling and
set the polling interval.
lldp check-change-interval interval Disabled by default.
Configuring the advertisable TLVs
To configure the advertisable LLDPDU TLVs on the specified port or ports:
Ste
Command
Remarks
1. Enter system view.
system-view N/A
2. Enter Ethernet interface
view or port group view.
• Enter Layer 2 Ethernet interface view:
interface interface-type interface-number
• Enter port group view:
port-group manual port-group-name
Use either command.
3. Configure the
advertisable TLVs.
lldp tlv-enable { basic-tlv { all | port-description
| system-capability | system-description |
system-name } | dot1-tlv { all | port-vlan-id |
protocol-vlan-id [ vlan-id ] | vlan-name
[ vlan-id ] } | dot3-tlv { all | link-aggregation |
mac-physic | max-frame-size | power } |
med-tlv { all | capability | inventory |
location-id { civic-address device-type
country-code { ca-type ca-value }&<1–10> |
elin-address tel-number } | network-policy |
power-over-ethernet } }
Optional.
By default, all types of LLDP
TLVs except location
identification TLVs are
advertisable on a Layer 2
Ethernet port.
Configuring the management address and its encoding format
LLDP encodes management addresses in numeric or character string format in management address
TLVs.
By default, management addresses are encoded in numeric format. If a neighbor encoded its
management address in character string format, you must configure the encoding format of the
management address as string on the connecting port to guarantee normal communication with the
neighbor.
To configure a management address to be advertised and its encoding format on a port or group of
ports:
Ste
Command
Remarks
1. Enter system view.
system-view N/A