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DHCP question.

Hi

I've got a dhcp service running on one of our routers (3640). Thew config is pasted below:

ip dhcp pool se

network 10.11.8.0 255.255.248.0

bootfile /linux-install/pxelinux.0

next-server 10.11.9.38

default-router 10.11.9.23

domain-name se.example.com

dns-server 10.11.9.11 10.11.9.22

lease 10

My question is that I would like to see which leases have been issued and to what mac addresses, how can I do that?

Thanks in advance

Dan

3 REPLIES
Silver

Re: DHCP question.

Hello Dan,

I assume you already tried issueing show ip dhcp server statistics, however this does not produce which client released a binding.

To do so, you can use debugging. This increases the load on your router which, thus not a proper solution.

Router#debug ip dhcp packet

I am not shure if there is a snmp trap for dhcp service. You can check the MIB browser if you can read MIB values to accomplice your goal.

HTH

--Leon

* Please rate posts.

Cisco Employee

Re: DHCP question.

Hi Dan,

Try this

show ip dhcp binding

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fipras_r/1rfdhcp.htm#wp1018729

HTH, if yes please rate the post.

Ankur

Re: DHCP question.

Hi

The command is

"show ip dhcp bindings"

which will show the ip address,mac-address,lease time.

Regards

JD

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