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Cisco Router - How to force a client dhcp address to release

WVCA
WVCA asked
on
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Last Modified: 2012-05-09
Greetings!

I had to expand our excluded-address to include 5 more ip's that I don't want given out via DHCP.  The problem is client (windows laptop) currently has one of the ip's that I added to the excluded range and I need to free it up.

Here is the code for what I did in case that might help...

no ip dhcp excluded-address 192.168.10.1 192.168.10.15

ip dhcp excluded-address 192.168.10.1 192.168.10.20

#sh ip dhcp binding
Bindings from all pools not associated with VRF:
IP address          Client-ID/              Lease expiration        Type
                    Hardware address/
                    User name
192.168.10.20       0100.215c.1701.7d       Jun 12 2010 07:35 AM    Automatic
192.168.10.36       0100.1c25.bc0c.5e       Jun 12 2010 12:03 PM    Automatic
192.168.10.37       0100.216b.3549.32       Jun 12 2010 08:12 AM    Automatic
192.168.10.40       0100.166f.89c1.eb       Jun 12 2010 07:40 AM    Automatic
192.168.10.46       0100.215a.e9b7.36       Jun 12 2010 11:23 AM    Automatic


I need to release .20 because it needs assigned via static to another device.  How can I do this?

Thanks!
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