<div>
conf t<br />
Interface ge0/0<br />
ip address dhcp
</div>


<div>
Thanks!<br />
I look forward to learning more about this thing.
</div>


Thanks!
I look forward to learning more about this thing.

<div>
Hm... please ask moderators to change points assignment...<br />
Netcmh offered solution... I just corrected typos.<br />
:)<br />
<br />
Otherwise, You're welcome.
</div>


Hm... please ask moderators to change points assignment...
Netcmh offered solution... I just corrected typos.
:)

Otherwise, You're welcome.

<div>
<div class="content wysiwyg-content">
I am running the initial configuration dialog on a Cisco 891 router.<br />
<br />
I will be using GE 0/0 to connect to my ISP. &nbsp;I want to do this through DHCP.<br />
<br />

<pre><code id="code-10-29027912-1">Enter interface name used to connect to the
management network from the above interface summary: GigabitEthernet0

Configuring interface GigabitEthernet0:
  Configure IP on this interface? [yes]:
    IP address for this interface: dhcp
% Bad Internet address.
% Enter an Internet address of the form 'X.X.X.X', where each
% letter corresponds to a decimal number between 0 and 255.

    IP address for this interface:</code></pre>
How do I specify DHCP for that interface?<br />
<br />
Thanks!
</div>
</div>


I am running the initial configuration dialog on a Cisco 891 router.

I will be using GE 0/0 to connect to my ISP.  I want to do this through DHCP.

(CODE)
How do I specify DHCP for that interface?

Thanks!

Get WAN IP using DHCP on GE 0/0 on a Cisco 891

Cisco PIX is a dedicated hardware firewall appliance; the Cisco Adaptive Security Appliance (ASA) is a firewall and anti-malware security appliance that provides unified threat management and protection the PIX does not. Other Cisco devices and systems include routers, switches, storage networking, wireless and the software and hardware for PIX Firewall Manager (PFM), PIX Device Manager (PDM) and Adaptive Security Device Manager (ASDM).

Cisco

The Dynamic Host Configuration Protocol (DHCP) is an auto configuration protocol used on IP networks and an extension of the Bootstrap Protocol. DHCP allows for computers to be configured automatically to communicate with each other over an IP network without the need for manual setup by a network administrator. The implementation of DHCP relies on a DHCP server to hand out network configuration information to DHCP-capable clients that request an IP address (and other information required or useful in communicating with other devices on an IP network). In addition to an IP address, common configuration information served over DHCP includes a default gateway, subnet mask and DNS sever(s).

DHCP

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.