From: Gupta, Gopal (NWCC) (gopal.gupta@hp.com)
Date: Tue Feb 26 2008 - 06:05:04 ARST
If You want to influence the Routing in case of Redistribution bet. OSPF
and EIGRP, Alternatively, you can change the distance for those Routes
in OSPF instead of EIGRP.
HTH
Gops
On Sat, Feb 23, 2008 at 8:55 PM, C Chan <cch.ccie@gmail.com> wrote:
> Dear all expert,
>
> Is it possible to change the distance (AD) on *selected* EIGRP
> external route (D EX)?
> I spotted that the "distance [AD]" command can only work for "D"
> routes, but not "D EX".
>
> Besides, I heard that there might be some IOS bug on "distance [AD]"
> when dealing with OSPF in IEWB lab 13 task 3.7. Is it true? Where can
> I find more info?
>
> *Example*
> ip access standard DOUBLE_ROUTE
> permit 200.0.2.0 0.0.0.255
> permit 150.1.2.0 0.0.0.255
> !
> router ei 100
> distance 83 130.1.234.3 0.0.0.0 DOUBLE_ROUTE
>
> *Output before applying distance command* R4#s ip route 200.0.2.0
> 255.255.255.0 lo | b Gate Gateway of last resort is not set
>
> D EX 200.0.2.0/24 [170/2686976] via 130.1.124.1, 00:01:33,
Serial0/0.124
> [170/2686976] via 130.1.234.3, 00:01:33,
> Serial0/0.234
>
> R4#s ip route 150.1.2.0 255.255.255.0 lo | b Gate Gateway of last
> resort is not set
>
> 150.1.0.0/16 is variably subnetted, 9 subnets, 2 masks
> D 150.1.2.0/24 [90/2809856] via 130.1.124.1, 00:00:43,
Serial0/0.124
> [90/2809856] via 130.1.234.3, 00:00:43,
> Serial0/0.234
>
> *Output after applying distance command
>
> *R4#s ip route 200.0.2.0 255.255.255.0 lo | b Gate Gateway of last
> resort is not set
>
> D EX 200.0.2.0/24 [170/2686976] via 130.1.124.1, 00:00:26,
Serial0/0.124
> [170/2686976] via 130.1.234.3, 00:00:26,
> Serial0/0.234 R4#s ip route 150.1.2.0 255.255.255.0 lo | b Gate
> Gateway of last resort is not set
>
> 150.1.0.0/16 is variably subnetted, 9 subnets, 2 masks
> D 150.1.2.0/24 [83/2809856] via 130.1.234.3, 00:00:27,
Serial0/0.234
> R4#
>
> R4#s ip access
> Standard IP access list DOUBLE_ROUTE
> 10 permit 200.0.2.0, wildcard bits 0.0.0.255 (2 matches)
> 20 permit 150.1.2.0, wildcard bits 0.0.0.255 (2 matches)*
> *
>
>
-- Ronald Angello CCIE #17846
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