display lldp local

Function

The display lldp local command displays Link Layer Discovery Protocol (LLDP) information about a specific or all interfaces.

Format

display lldp local [ interface { interface-name | ifType ifNum } ]

Parameters

Parameter	Description	Value
interface	Interface.	-
interface-name	Interface Name.	-
ifType	Interface Type.	-
ifNum	Interface Number.	-

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
lldp	read

Usage Guidelines

Usage Scenario

To view statistics about neighbors learned by a local device and LLDP information on a local device, run the display lldp local command.

If interface parameter is specified, displays LLDP information about a specified interface.

If interface parameter is not specified, LLDP information about all interfaces is displayed.

Prerequisites

LLDP has been globally enabled using the lldp enable command in the system view, and LLDP has also been enabled on interfaces using the lldp enable command in the interface view.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display LLDP information about all interfaces on a device.

<HUAWEI> display lldp local
System information
--------------------------------------------------------------------------
Chassis type                       :macAddress
Chassis ID                         :00e0-fc21-1220
System name                        :HUAWEI                        
System description                 :Huawei Versatile Routing Platform Software
VRP (R) software, Version 8.200 (NetEngine 8000 F1A-8H20Q V800R021C00SPC100)
Copyright (C) 2012-2020 Huawei Technologies Co., Ltd.
HUAWEI VRP

System capabilities supported      :bridge router 
System capabilities enabled        :bridge router 
LLDP Up time                       :2015/04/23 02:24:44

System configuration
--------------------------------------------------------------------------
LLDP Status                        :enabled              (default is disabled)         
LLDP Message Tx Interval           :15                   (default is 30s)              
LLDP Message Tx Hold Multiplier    :4                    (default is 4)                
LLDP Refresh Delay                 :3                    (default is 2s)               
LLDP Tx Delay                      :1                    (default is 2s)               
LLDP Notification Interval         :5                    (default is 5s)               
LLDP Notification Enable           :enabled              (default is disabled)          
Management Address                 :ipv4: 1.2.3.4                                
LLDP Fast Message Count            :3                    (default is 4)                

Remote Table Statistics:
--------------------------------------------------------------------------
Remote Table Last Change Time      :5 days,1 hours, 06 minutes,50 seconds
Remote Neighbors Added             :1
Remote Neighbors Deleted           :0
Remote Neighbors Dropped           :0
Remote Neighbors Aged              :0
Total Neighbors                    :1

Port information:
--------------------------------------------------------------------------
Interface Gigabitethernet0/1/16:
LLDP Enable Status                 :txAndRx              (default is disabled)
Total Neighbors                    :1

Port ID subtype                    :interfaceName
Port ID                            :Gigabitethernet0/1/16
Port description                   :

Port and Protocol VLAN ID(PPVID)   :unsupported
Port VLAN ID(PVID)                 :0
VLAN name of VLAN                 :--
Protocol identity                  :STP RSTP/MSTP LACP EthOAM
Auto-negotiation supported         :Yes 
Auto-negotiation enabled           :No 
OperMau                            :speed (10000) /duplex (Full)
Link aggregation supported         :Yes
Link aggregation enabled           :No
Aggregation port ID                :0
Maximum frame Size                 :9216
 Device discovery protocol TLV 
Serial number                      :-- 
Interface index                    :-- 
IPv4 address                       :-- 
MAC address                        :--

**Table 1** Description of the **display lldp local** command output
Item	Description
System information	Information about a local device.
System name	Name of a local device.
System description	Description of a local device.
System capabilities supported	Capabilities supported by a local device: other: other functions. repeater: repeater function. bridge: bridging function. wlanAccessPoint: WLAN access point. router: routing function. telephone: wireless device function. docsisCableDevice: management station function. stationOnly: base station function.
System capabilities enabled	Capabilities enabled on a local device: other: other functions. repeater: repeater function. bridge: bridging function. wlanAccessPoint: WLAN access point. router: routing function. telephone: wireless device function. docsisCableDevice: management station function. stationOnly: base station function.
System configuration	Configuration of a local device.
Chassis type	ID subtype of a local device: ChassisComponent: chassis alias. interfaceAlias: interface alias. portComponent: interface/backplane alias. macAddress: MAC address. networkAddress: network address. InterfaceName: interface name. local: local name.
Chassis ID	Chassis ID of a local device.
LLDP Up time	Date and time when LLDP was enabled on a local device.
LLDP Status	LLDP status on the local device: Enabled. Disabled.
LLDP Message Tx Interval	Interval (in seconds) at which LLDP packets are sent.
LLDP Message Tx Hold Multiplier	Time multiplier of local device information held on neighboring nodes.
LLDP Refresh Delay	Delay for initializing LLDP on interfaces of a local device.
LLDP Tx Delay	Delay (in seconds) for sending LLDP packets on a local device.
LLDP Notification Interval	Delay (in seconds) for sending alarms about neighbor information changes from a local device to an NMS.
LLDP Notification Enable	LLDP notification status on the local device: Enabled. Disabled.
LLDP Fast Message Count	Number of LLDP packets quickly sent by the local device to neighbors.
LLDP Enable Status	LLDP status on a local interface: txOnly. rxOnly. txAndRx. disabled.
Management Address	Management IP address of the local device.
Remote Table Statistics	Statistics about LLDP neighbors.
Remote Table Last Change Time	Time that has elapsed since the data on an LLDP neighbor is last changed.
Remote Neighbors Added	Number of added LLDP neighbors.
Remote Neighbors Deleted	Number of deleted LLDP neighbors.
Remote Neighbors Dropped	Number of LLDP neighbors dropped due to insufficient memory.
Remote Neighbors Aged	Number of LLDP neighbors deleted due to aged information.
Total Neighbors	Total number of LLDP neighbors.
Port information	Information about a local interface.
Port ID subtype	ID subtype of a local interface: InterfaceName: name of an interface. portComponent: interface/backplane alias. macAddress: MAC address. networkAddress: network address. InterfaceName: interface alias. agentCircuitId: Circuit ID of a DHCP relay agent. local: local name.
Port ID	ID of a local interface.
Port description	Description of a local interface.
Port and Protocol VLAN ID(PPVID)	ID of the protocol VLAN to which a local interface belongs.
Port VLAN ID(PVID)	ID of the VLAN to which a local interface belongs.
Port and Protocol VLAN supported	Whether protocol VLANs are supported.
Port and Protocol VLAN enabled	Whether protocol VLANs are enabled.
Protocol identity	ID of protocol identity.
VLAN name of VLAN	Name of VLAN.
Auto-negotiation supported	Support for auto-negotiation: Yes: Auto-negotiation is supported. No: Auto-negotiation is not supported.
Auto-negotiation enabled	Auto-negotiation status: Yes: Auto-negotiation is enabled. No: Auto-negotiation is disabled.
OperMau	Self-adaptive rate and duplex status of a local interface.
Link aggregation supported	Support for link aggregation by a local interface: Yes: The local interface supports link aggregation. No: The local interface does not support link aggregation.
Link aggregation enabled	Link aggregation status on a local interface: Yes: Link aggregation is enabled. No: Link aggregation is disabled.
Aggregation port ID	ID of an aggregated interface. Value 0 indicates that link aggregation is not enabled.
Maximum frame Size	Maximum frame size supported by a local interface.