207 
Parameters 
brief: Displays the summary of LLDP information sent from the neighboring devices. If this keyword is not 
specified, this command displays the LLDP information sent from the neighboring devices in details. 
interface  interface-type interface-number: Displays the LLDP information sent from the neighboring 
devices received through a port specified by its type and number. If this keyword-argument combination 
is not specified, this command displays the LLDP information sent from the neighboring devices received 
through all ports. 
list: Displays the LLDP information sent from the neighboring devices in the form of a list. 
system-name system-name: Displays the LLDP information sent from a neighboring device specified by its 
system name. The system-name argument is a character string of 1 to 255 characters. If this 
keyword-argument combination is not specified, this command displays the LLDP information sent from 
all the neighboring devices in the form of a list. 
|: Filters command output by specifying a regular expression. For more information about regular 
expressions, see the Fundamentals Configuration Guide. 
begin: Displays the first line that matches the specified regular expression and all lines that follow. 
exclude: Displays all lines that do not match the specified regular expression. 
include: Displays all lines that match the specified regular expression. 
regular-expression: Specifies a regular expression, which is a case sensitive string of 1 to 256 characters. 
Description 
Use the display lldp neighbor-information command to display the LLDP information carried in LLDP TLVs 
sent from the neighboring devices.  
Examples 
# Display the LLDP information sent from the neighboring devices received through all the ports. 
<Sysname> display lldp neighbor-information 
 
LLDP neighbor-information of port 1[GigabitEthernet1/0/1]: 
  Neighbor index   : 1 
  Update time      : 0 days,0 hours,1 minutes,1 seconds 
  Chassis type     : MAC address 
  Chassis ID       : 000f-0055-0002 
  Port ID type     : Interface name 
  Port ID          : GigabitEthernet1/0/1 
  Port description : GigabitEthernet1/0/1 Interface 
  System name        : Sysname 
  System description : System 
  System capabilities supported : Bridge,Router 
  System capabilities enabled   : Bridge,Router 
 
  Management address type           : ipv4 
  Management address                : 192.168.1.55 
  Management address interface type : IfIndex 
  Management address interface ID   : Unknown 
  Management address OID            : 0