From: Marvin Greenlee (marvingreenlee@yahoo.com)
Date: Mon Sep 12 2005 - 01:17:36 GMT-3
When multiple addresses are used, it is up to the
client implementations to determine when each of the
gateway addresses are unavailable. DHCP just hands
the addresses out.
- Marvin Greenlee, CCIE #12237
--- Private Ryan <private_ryan2k1@yahoo.com> wrote:
> What is the use of
> > default-router address [address2 ... address8]
> in DHCP option?
>
> thanks !
>
> Ryan
> --- "Chris Lewis (chrlewis)" <chrlewis@cisco.com>
> wrote:
>
> > 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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> >
>
This archive was generated by hypermail 2.1.4 : Sun Oct 02 2005 - 14:40:14 GMT-3