Enable Traces for the DHCP Relay Agent

1. Enable DHCP relay debug traces in switch 2.

   SEFOS# debug ip dhcp relay all
   

2. View the debug trace level.

   SEFOS# show ip dhcp relay information
    
   Dhcp Relay                          : Enabled
   Default Circuit Id information 	   : router-index
   Dhcp Relay Servers only             : Enabled
    
   DHCP server                         : 20.0.0.1
    
   Dhcp Relay RAI option               : Enabled
   Default Circuit Id information 	   : router-index
   Debug Level                         : 0xff
    
   No of Packets inserted RAI option               : 0
   No of Packets inserted circuit ID suboption     : 0
   No of Packets inserted remote ID suboption      : 0
   No of Packets inserted subnet mask suboption    : 0
   No of Packets dropped                           : 0
   No of Packets which did not inserted RAI option : 0