Displays Link Layer Discovery Protocol (LLDP) Type Length Value (TLV) information for all neighboring devices on a specific interface.
Privileged EXEC mode
The following example shows how to display LLDP neighbor information for a specific interface (Ethernet 0/18).
device# show lldp neighbors interface ethernet 1/18
Local Port Dead Interval Remaining Life Remote Port ID Remote Port Descr Chassis ID Tx Rx System Name
Eth 1/18 120 115 Ethernet 2/25 Eth 2/25 768e.f807.6000 655 654 SLX
The following example displays detailed LLDP neighbor information for a specific interface (Ethernet 0/18).
device# show lldp neighbors interface ethernet 0/18 detail
Neighbors for Interface Eth 0/18
MANDATORY TLVs
===============
Local Interface: Eth 0/18 (Local Interface MAC: 768e.f805.5816)
Remote Interface: Ethernet 0/25 (Remote Interface MAC: 768e.f807.610d)
Dead Interval: 120 secs
Remaining Life : 118 secs
Chassis ID: 768e.f807.6000
LLDP PDU Transmitted: 656 Received: 655
OPTIONAL TLVs
==============
Port Interface Description: Eth 0/25
System Name: SLX
DCBX TLVs
===========
BGP Auto NBR TLV
============
Remote AS number: 2250
Remote peer address: 10.5.5.2
This example displays the LLDP neighbors and their details.
device(config-cee-map-default)# do show lldp neighbors
Local Port Dead Interval Remaining Life Remote Port ID Remote Port Descr Chassis ID Tx Rx System Name
Eth 0/33 120 111 Ethernet 0/33 Eth 0/33 d8c4.9780.f41c 10 10 NH-Leaf2
Total no. of Records: 1
device(config-cee-map-default)# do show lldp neighbors detail
Neighbors for Interface Eth 0/33
MANDATORY TLVs
===============
Local Interface: Eth 0/33 (Local Interface MAC: d8c4.9780.f53d)
Remote Interface: Ethernet 0/33 (Remote Interface MAC: d8c4.9780.f43e)
Dead Interval: 120 secs
Remaining Life : 105 secs
Chassis ID: d8c4.9780.f41c
LLDP PDU Transmitted: 10 Received: 10
OPTIONAL TLVs
==============
Port Interface Description: Eth 0/33
System Name: NH-Leaf2
Remote Protocols Advertised: Link Aggregation
Remote VLANs Configured:
VLAN ID: 1 VLAN Name: default
VLAN ID: 5 VLAN Name: VLAN0005
VLAN ID: 10 VLAN Name: VLAN0010
VLAN ID: 50 VLAN Name: VLAN0050
VLAN ID: 500 VLAN Name: VLAN0500
Port Vlan Id: 1
Port & Protocol Vlan Flag: Supported, Not enabled
Port & Protocol Vlan Id: 0
DCBX TLVs
===========
Version : CEE
DCBX Ctrl OperVersion: 0 MaxVersion: 0 SeqNo: 2 AckNo: 2
DCBX ETS OperVersion: 0 MaxVersion: 0 Enabled: 1 Willing: 0 Error: 0
Enhanced Transmission Selection (ETS)
Priority-Group ID Map:
Priority : 0 1 2 3 4 5 6 7
Group ID : 0 0 0 0 0 0 0 0
Group ID Bandwidth Map:
Group ID : 0 1 2 3 4 5 6 7
Percentage: 0 0 0 0 0 0 0 0
Number of Traffic Classes supported: 8
DCBX PFC OperVersion: 0 MaxVersion: 0 Enabled: 1 Willing: 0 Error: 0
Priority-based Flow Control (PFC)
Enabled Priorities: none
Number of Traffic Class PFC supported: 8
LAN LLS OperVersion: 0 MaxVersion: 0 Enabled: 1 Willing: 0 Error: 0
LAN Logic Link Status: Up
8021 DCBX TLVs
==============
Version : IEEE 8021
8021 ETS Recommendation:
Enhanced Transmission Selection (ETS)
Priority-Group ID Map:
Priority : 0 1 2 3 4 5 6 7
Group ID : 0 0 0 0 0 0 0 0
Group ID Bandwidth Map:
Group ID : 0 1 2 3 4 5 6 7
Percentage: 0 0 0 0 0 0 0 0
Number of Traffic Classes supported: 8
TSA Assignment Map:
Group ID : 0 1 2 3 4 5 6 7
TSA : 2 2 2 2 2 2 2 2
8021 PFC configuration Willing: 0 MBC: 0
Priority-based Flow Control (PFC)
Enabled Priorities: none
Number of Traffic Class PFC supported: 8
Link Aggregation Capability: Capable
Link Aggregation Status: Enabled
Link Aggregation Port Id: 671088650