Cisco Tip: Identifying your UDI

Most Cisco devices leave the factory with an assigned UDI, a Unique Device Identifier. The UDI is printed on a label that is affixed to your Cisco hardware, but it is also stored on the hardware electronically.



The Unique Device Identifier (UDI) consists of 3 components:

• Serial Number
• Product Identifier (Part Number)
  
  
• Version Identifier
  
  

You can determine your hardware's UDI with the show inventory command.