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Community Member

IOS DHCP problem. specific workstation consumes most address space

I am having problems with my IOS DHCP server. One particular workstation is consuming most the lease address.

I have this configuration

ip dhcp pool 0

network 192.168.0.0 255.255.0.0

domain-name acme.com

dns-server 192.168.79.22 192.168.11.14 203.127.225.10

netbios-name-server 192.168.79.22 192.168.11.22 192.168.16.22 132.147.160.22

netbios-node-type h-node

lease 30

ip dhcp pool vlan11

network 192.168.11.0 255.255.255.0

default-router 192.168.11.2

lease 0 2

Here is the dilemna: (show ip dhcp binding output)

132.147.160.216 0152.4153.2000.0475. May 11 2006 09:15 AM Automatic

9463.e200.0000.0000.

00

192.168.11.137 0152.4153.2000.5004. Apr 11 2006 11:43 AM Automatic

e3a0.4700.0004.0000.

00

192.168.11.159 0152.4153.2000.5004. Apr 11 2006 11:43 AM Automatic

e3a0.4700.0009.0000.

00

192.168.11.161 0152.4153.2000.5004. Apr 11 2006 11:45 AM Automatic

e3a0.4700.0008.0000.

00

192.168.11.187 0100.5004.e3a2.c9 Apr 11 2006 11:41 AM Automatic

192.168.11.188 0152.4153.2000.5004. Apr 11 2006 11:46 AM Automatic

e3a0.4700.0000.0000.

00

192.168.11.190 0100.00e2.3979.7b Infinite Manual

192.168.11.201 0152.4153.2000.5004. Apr 11 2006 11:48 AM Automatic

e3a0.4700.0001.0000.

00

192.168.11.202 0152.4153.2000.5004. Apr 11 2006 11:24 AM Automatic

e3a0.4700.0006.0000.

00

192.168.11.219 0152.4153.2000.5004. Apr 11 2006 11:24 AM Automatic

e3a0.4700.0003.0000.

00

2 REPLIES
Community Member

Re: IOS DHCP problem. specific workstation consumes most address

Community Member

Re: IOS DHCP problem. specific workstation consumes most address

Good Material,

I have another question. I am tracing this workstation on what port it is connected.

I was able to trace other ports: (using the "show mac-address table" command) But, I am unable to find this particular client identifer addresses which starts "0152"

Client Identifier Address: 0100.0d60.af98.f9 MAC Address: 000d.60af.98f9

Client Identifier Address:

0152.4153.2000.5004.e3a0.4700.0007.0000.00

MAC Address: ?

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