[bdNOG] {Disarmed} Re: Redistributed static routes of different ADs through EIGRP
Fakrul Alam
fakrul at bdhub.com
Mon Dec 23 15:50:30 BDT 2013
Hi Rakib,
How about doing static route with different AD value and IP SLA for auto
redundancy.
--
Pappu
On 12/23/13, 3:32 PM, Mirza Rakib wrote:
> Hi Ronjue Vai,
>
> Actually i want to make a redundancy(active/standby) between to WAN. Say
> WAN A is running EIGRP AS 100 and WAN B is running AS 200. We do not
> want to integrate the WAN A and WAN B using any dynamic protocol. Right
> now, we have one interface between two WAN with static route. We want to
> implement another interface also with static route. Note that we do not
> want active/active. We need active/standby solution without any dynamic
> routing.
>
>
> Regards,
> Mirza Rakib
>
>
> On Mon, Dec 23, 2013 at 3:02 PM, Ronjue Ahmed <ronjue_kuet at yahoo.com
> <mailto:ronjue_kuet at yahoo.com>> wrote:
>
> Hello dear concern
> Please be informed that, EIGRP has the ability to differentiate
> routes coming from different sources (other routing protocol like
> ospf, rip, bgp and even static).
> EIGRP has two type of routes,
> 1. internal route (AD value 90),
> 2. External route (AD value 170).
> So, when ever we try to redistribute any route into eigrp, eigrp
> consider it as external route and assign AD vale 170 and advertise
> it to other eigrp neighbors. As long as you will try to redistribute
> static route through EIGRP, you will find the AD value 170 for those
> routes.
>
> Advertise routes through same protocol having different AD values
> does not make any sense. Basically one routing protocol one AD value.
> For choosing best route that comes from same protocol, the key
> parameter is metric.
>
> Thanks.
> F.M. Ronjue Ahmed
>
>
>
> On Monday, December 23, 2013 2:24 PM, Mirza Rakib <mmrakib at gmail.com
> <mailto:mmrakib at gmail.com>> wrote:
> Hi Fellow,
> I am trying to redistribute static route with different
> administrative distance(AD). For example at Route1 I have configure
> a static route with default AD and in another Router2 configured a
> static route with AD 20. We want to redistribute the static routes
> through EIGRP, so that a remote router learn the two routes with
> different Ads. However, we found the default EIGRP static
> redistributed AD 170.
>
> _Router1:_
>
> ip route static 10.0.0.0 255.0.0.0 172.16.250.254
>
> _Router2:_
>
> ip route static 10.0.0.0 255.0.0.0 172.16.250.250 20
>
> _At access router I found: _
>
> D EX *MailScanner warning: numerical links are often malicious:*
> 10.0.0.0/8 <http://10.0.0.0/8> [170/3072] via 172.31.2.2, 00:59:48,
> GigabitEthernet2/0
> [170/3072] via 172.31.1.2, 00:59:48,
> GigabitEthernet1/0
>
>
> Please suggest, how can we obtained the redistributed static routes
> with different ADs.
>
>
> Mirza Rakib
>
>
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