You may have to do some research to find what IOS first supports routers a
dhcp clients if this command doesn't just work, but here it is:
int e0
ip address dhcp
You may also want to change the MAC address on your interface if your cable
company has tied your access to the NIC you used during the install (I know
a number of providers have done that, thinking they could stop multiple
access or something silly like that).
int e0
mac-address 0000.abcd.abcd
You'll then want to use this interface for PAT:
ip nat inside source list 1 interface Ethernet0 overload
access-list 1 permit 192.168.1.0 0.0.0.255
--
Jason Roysdon, CCNP+Security/CCDP, MCSE, CNA, Network+, A+
List email: [EMAIL PROTECTED]
Homepage: http://jason.artoo.net/
""Tim Roberts"" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> I just had cable internet access installed. I want to put a 4000 (with a
> 6-port ethernet module) between the cable modem and my network. The cable
> service only does dynamic addressing at this point. Every few weeks, I
will
> get a new IP address. The IP address is grabbed by the PC not by the
cable
> modem. So in order to put the 4000 between the cable box and my network,
I
> will need one of the ethernet ports to grab an IP from the DHCP server. I
> cannot remember if there is a way to make an ethernet port do this. Can
> someone help me out with this or recommend another way to perform this
task.
> Thanks
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