Administrator Guide
brief Enter the keyword brief to display brief packet information.
detail Enter the keyword detail to display detailed packet information.
tx Enter the keyword tx to display transmit-only packet information.
rx Enter the keyword rx to display receive-only packet information.
both Enter the keyword both to display both receive and transmit packet information.
Defaults None
Command Modes EXEC Privilege
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell EMC
Networking OS Command Line Reference Guide.
Version Description
9.11.2.5 Enhanced to display unrecognized TLVs.
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100–ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.5.1.0 Added support for 4-port 40G line cards on the E-Series.
8.3.7.0 Introduced on the S4810.
7.7.1.0 Introduced on the S-Series.
7.6.1.0 Introduced on the C-Series.
7.4.1.0 Introduced on the E-Series.
Example
NOS(conf)#do debug lldp interface managementethernet 1/1 packet detail rx
NOS(conf)#23:22:29 : Recieved LLDP pkt on Ma 1/1 of length 1514 :
23:22:29 : Packet dump:
23:22:29 : 01 80 c2 00 00 0e 64 00 6a e6 9a 58 88 cc 02 07
23:22:29 : 04 64 00 6a e6 9a 56 04 15 05 47 69 67 61 62 69
23:22:29 : 74 45 74 68 65 72 6e 65 74 20 31 2f 31 32 06 02
23:22:30 : 00 78 12 04 44 65 6c 6c 14 04 44 65 6c 6c 16 04
--Output truncated for brevity--
23:22:40 : TLV: Chassis ID, Len: 7, Subtype: Mac address (4) Value:
64:00:6a:e6:9a:56
23:22:40 : TLV: Port ID, Len: 21, Subtype: Interface name (5) Value:
GigabitEthernet 1/12
23:22:40 : TLV: TTL, Len: 2, Value: 120
962 Link Layer Discovery Protocol (LLDP)