DCHP and DNS server information

[madmin.kz]

Hi!
Can anyone advice me, how can i receive information about DHCP and DNS server ip addresses, if i configure my routed interface via DHCP?

Thanks!

[manishmishra032]

To get DHCP information goes following steps:

1. IP request

2. IP offer

3. IP selection

4. Acknowlegment

[madmin.kz]

this is about how dhcp process works?

I mean which show commands can provide me infromation about DNS and DHCP server,  if router acts like dhcp client.

[manishmishra032]

nslookup along with the URL 

i.e. "nslookup www.google.com"

[madmin.kz]

nslookup doesnt work on Cisco routers.