Mike's PBX Cookbook

Add/Move Phones at TR


Clear port security when adding or moving a phone or other device.


1 When a device moves from one port to another...

eg, old port g1/0/47, new port g1/0/48:
clear port-security sticky interface g1/0/47				
clear port-security sticky interface g1/0/48				
conf t				
int g1/0/47				
shut				
no shut				
int g1/0/48				
shut				
no shut				
exit				
exit				
wr mem
sh int status err-disabled	                if there are any entries here... that's bad!


2 When adding a new device...

eg: new port g1/0/48
 - optionally clear device MAC address from switch first:
clear port-security sticky address xxxx:xxxx:xxxx           optional, clear device MAC first
clear port-security sticky interface g1/0/48				
conf t				
int g1/0/48				
shut				
no shut				
exit				
exit				
wr mem
sh int status err-disabled	                if there are any entries here... that's bad!

Interface status can be one of the following:

If interface is 'err disabled', refer to Port Security Reset.