RE: multiple default-router in DHCP

From: Chris Lewis \(chrlewis\) (chrlewis@cisco.com)
Date: Sun Sep 11 2005 - 13:53:33 GMT-3


VRRP?

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Venkataramanaiah.R
Sent: Sunday, September 11, 2005 8:08 AM
To: Private Ryan
Cc: ccielab@groupstudy.com
Subject: Re: multiple default-router in DHCP

I faced a similar issue.. I guess what is required here is to configure
IRDP on both the routers, Is there any better solution to this problem?

-Venkat

On 9/11/05, Private Ryan <private_ryan2k1@yahoo.com> wrote:
>
> Hi,
>
> In dhcp server configuration, I can enter up to 8 address for
> default-router. I tested the dhcp using router as a dhcp client. I
> found that it always use the 1st address as default gateway. even if I

> shutdown the 1st address in my network, the client will never use the
> 2nd address. When "address2 ... address8 "
> will be used ?
>
> Router(dhcp-config)# default-router address [address2 ... address8]
>
> Another Question
> Configure DHCP for VLAN A subnet and R1 as default gateway. Use R2 as
> default gateway when R1 is down.
> You are not allowed to use HSRP. Should I use
> "address2 ... address8" for my solution?
>
> i.e. default-router R1 R2
>
> Thanks !
>
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