Display DHCP Fingerprint InformationNEW!

About this task

Perform the following procedure to display DHCP fingerprint information stored for DHCP clients.

1. To enter User EXEC mode, log on to the switch.
2. Display Node Alias client information:
   show nodealias dhcp-fingerprint [i-sid <0-16777215>] [mac <0x00:0x00:0x00:0x00:0x00:0x00>] [mlt <1-512>] [port {slot/port[/sub-port][-slot/port[/sub-port]][,...][slot/all][all]}] [vlan <0-4094>]

Example

Display DHCP fingerprint information:

Switch:1>show nodealias dhcp-fingerprint

================================================================================
                      Node Alias - DHCP Fingerprint Info
================================================================================

MAC-ADDRESS         I-SID     VLAN  INTERFACE  CODE       VALUE
--------------------------------------------------------------------------------
00:00:00:00:00:15   0         20    cpp        12         host1
                                               53         2.2.2.2
                                               55         17,17,17,16
                                               60         extreme networks
--------------------------------------------------------------------------------
00:00:00:00:00:21   0         20    cpp        12         abracadabra
                                               53         0.0.0.0
                                               55         3
                                               60         extreme networks
--------------------------------------------------------------------------------

 2 displayed.