From: Nnanna Obuba (obuba@xxxxxxxxx)
Date: Mon Dec 18 2000 - 11:39:28 GMT-3
the higher value is preferred , check out this output
from a cisco router :
termsvr(config-if)#ip irdp preference ?
<-2147483648 - 2147483647> preference for this
address (higher values preferred)
--- Lauren_Dygowski@vanguard.com wrote:
>
> While the RFC says higher, in practical use with
> Cisco configuration the lower
> priority number is going to be preferred.
>
> In this example, a router has no ip routing and
> global command ip gdp irdp and
> is on a segement with two routers running IRDP.
> Notice default gateway is from
> the router with lower priority.
>
> router1#show ip ro
> Gateway Using Interval Priority
> Interface
> 172.16.78.1 IRDP 18 90
> Ethernet2/2
> 172.16.78.2 IRDP 18 100
> Ethernet2/2
> Default gateway is 172.16.78.1
>
>
>
>
>
>
> "Wu, Jiang" <wujiang@bj163.com> on 12/18/2000
> 07:17:50 AM
> Please respond to "Wu, Jiang" <wujiang@bj163.com>
>
> To: Arthayuth.B@datacraft-asia.com
> cc: ccielab@groupstudy.com (bcc: Lauren
> Dygowski/IT/VGI)
> Subject: Re: IRDP
>
>
>
> Router A should have higher preference value.
> http://www.faqs.org/rfcs/rfc1256.html
>
> Regards,
> Wu
>
> ----- Original Message -----
> From: <Arthayuth.B@datacraft-asia.com>
> To: <ccielab@groupstudy.com>
> Sent: Monday, December 18, 2000 7:42 PM
> Subject: IRDP
>
>
> > Hi All,
> >
> > I want to know what if I have 2 routers in same
> ethernet network. and I want
> > router A is high priority than Router B for
> gateway without use hsrp.
> >
> > router A should have ip irdp vaule more or less
> than router B?
> >
> >
>
=======================================================
> > Arthayuth Boonruengrod
> > Network Consultant
> > CIP, CCNA, CCDA
> > Datacraft (Thailand) Ltd.
> > *14th Floor, Lake Rajada Building, Ratchadaphisek
> Road, Khlong-Toey, Bangkok
> > 10110
> > * arthayuth.b@datacraft-asia.com
> http:\\www.datacraft-asia.com
> > * (662)264-0400, 661-9368 Ext# 104 Fax:
> (662)264-0405, 661-9488 *
> > (661)684-8548
> >
>
=======================================================
> >
> >
>
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