Administrator Guide

Viewing Information Advertised by Adjacent LLDP
Neighbors
To view brief information about adjacent devices or to view all the information that neighbors are advertising, use the following
commands.
● Display brief information about adjacent devices.
show lldp neighbors
● Display all of the information that neighbors are advertising.
show lldp neighbors detail
Examples of Viewing Information Advertised by Neighbors
Example of Viewing Brief Information Advertised by Neighbors
DellEMC(conf-if-te-1/3-lldp)#end
DellEMC(conf-if-te-1/3)#do show lldp neighbors
Loc PortID Rem Host Name Rem Port Id Rem Chassis Id
--------------------------------------------------------------------
Te 1/1 - TenGigabitEthernet 1/5 00:01:e8:05:40:46
Te 1/2 - TenGigabitEthernet 1/6 00:01:e8:05:40:46
DellEMC(conf-if-te-1/3)#
Example of Viewing Detailed Information Advertised by Neighbors
DellEMC(conf)#do show lldp neighbors detail
========================================================================
Local Interface TenGigabitEthernet 1/1 has 2 neighbors
Total Frames Out: 3
Total Frames In: 8
Total Neighbor information Age outs: 0
Total Multiple Neighbors Detected: 0
Total Frames Discarded: 0
Total In Error Frames: 0
Total Unrecognized TLVs: 960
Total TLVs Discarded: 16
Next packet will be sent after 9 seconds
The neighbors are given below:
-----------------------------------------------------------------------
Remote Chassis ID Subtype: Mac address (4)
Remote Chassis ID: 00:00:00:00:00:01
Remote Port Subtype: Interface name (5)
Remote Port ID: TenGigabitEthernEt 1/40
Local Port ID: TenGigabitEthernet 1/1
Locally assigned remote Neighbor Index: 1
Remote TTL: 120
Information valid for next 44 seconds
Time since last information change of this neighbor: 00:01:16
UnknownTLVList:
( 9, 4) ( 10, 4) ( 11, 4) ( 12, 4) ( 13, 4) ( 14, 4) ( 15, 4) ( 16, 4) ( 17, 4) ( 18, 4)
( 19, 4) ( 20, 4) ( 21, 4) ( 22, 4) ( 23, 4) ( 24, 4) ( 25, 4) ( 26, 4) ( 27, 4) ( 28, 4)
( 29, 4) ( 30, 4) ( 31, 4) ( 32, 4) ( 33, 4) ( 34, 4) ( 35, 4) ( 36, 4) ( 37, 4) ( 38, 4)
( 39, 4) ( 40, 4) ( 41, 4) ( 42, 4) ( 43, 4) ( 44, 4) ( 45, 4) ( 46, 4) ( 47, 4) ( 48, 4)
( 49, 4) ( 50, 4) ( 51, 4) ( 52, 4) ( 53, 4) ( 54, 4) ( 55, 4) ( 56, 4) ( 57, 4) ( 58, 4)
( 59, 4) ( 60, 4) ( 61, 4) ( 62, 4) ( 63, 4) ( 64, 4) ( 65, 4) ( 66, 4) ( 67, 4) ( 68, 4)
( 69, 4) ( 70, 4) ( 71, 4) ( 72, 4) ( 73, 4) ( 74, 4) ( 75, 4) ( 76, 4) ( 77, 4) ( 78, 4)
( 79, 4) ( 80, 4) ( 81, 4) ( 82, 4) ( 83, 4) ( 84, 4) ( 85, 4) ( 86, 4) ( 87, 4) ( 88, 4)
( 89, 4) ( 90, 4) ( 91, 4) ( 92, 4) ( 93, 4) ( 94, 4) ( 95, 4) ( 96, 4) ( 97, 4) ( 98, 4)
( 99, 4) (100, 4) (101, 4) (102, 4) (103, 4) (104, 4) (105, 4) (106, 4) (107, 4) (108, 4)
(109, 4) (110, 4) (111, 4) (112, 4) (113, 4) (114, 4) (115, 4) (116, 4) (117, 4) (118, 4)
(119, 4) (120, 4) (121, 4) (122, 4) (123, 4) (124, 4) (125, 4) (126, 4)
OrgUnknownTLVList:
---------------------------------------------------------------------------
Remote Chassis ID Subtype: Mac address (4)
Remote Chassis ID: 00:00:00:00:00:02
Remote Port Subtype: Interface name (5)
Remote Port ID: TenGigabitEthernEt 1/40
Local Port ID: TenGigabitEthernet 1/1
Locally assigned remote Neighbor Index: 2
Remote TTL: 120
Information valid for next 43 seconds
Time since last information change of this neighbor: 00:01:17
UnknownTLVList:
556
Link Layer Discovery Protocol (LLDP)