1-14 
Field  Description 
LLDP-MED extend TLV 
MED related LLDP TLVs, including: 
z  Capabilities TLV 
z  Network Policy TLV 
z  Extended Power-via-MDI TLV 
z  Location Identification TLV 
z  Inventory TLV, which can be hardware revision TLV, firmware 
revision TLV, software revision TLV, serial number TLV, 
manufacturer name TLV, model name TLV, and asset id TLV.
 
lldp admin-status 
Syntax 
lldp admin-status { disable | rx | tx | txrx } 
undo lldp admin-status 
View 
Ethernet interface view 
Parameters 
disable: Specifies the Disable mode. A port in this mode does not send or receive LLDPDUs. 
rx: Specifies the Rx mode. A port in this mode receives LLDPDUs only. 
tx: Specifies the Tx mode. A port in this mode sends LLDPDUs only. 
txrx: Specifies the TxRx mode. A port in this mode sends and receives LLDPDUs. 
Description 
Use the lldp admin-status command to specify the LLDP operating mode for a port or all the ports in a 
port group. 
Use the undo lldp admin-status command to restore the default LLDP operating mode. 
The default LLDP operating mode is TxRx. 
Examples 
# Configure the LLDP operating mode as Rx for Ethernet1/0/1. 
<Sysname> system-view 
[Sysname] interface ethernet 1/0/1 
[Sysname-Ethernet1/0/1] lldp admin-status rx 
lldp check-change-interval 
Syntax 
lldp check-change-interval interval 
undo lldp check-change-interval 
View 
Ethernet interface view