330 | Link Layer Discovery Protocol (LLDP)
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Debugging LLDP
The debug lldp command allows you to view the TLVs that your system is sending and receiving.
• Use the 
debug lldp brief command to view a readable version of the TLVs.
• Use the 
debug lldp detail command to view a readable version of the TLVs plus a hexadecimal version 
of the entire LLDPDU.
Figure 18-16.  debug lldp detail—LLDPDU Packet Dissection