From: Vijay Yadav (vijay@vijayyadav.com)
Date: Wed Dec 19 2007 - 09:17:25 ART
Lora,
U can make these 2 access-list to allow subnet ranging from 1-8.
192.168.1.0 0.0.0.7
192.168.1.8 0.0.0.0
Rgds,
Vijay
On Dec 19, 2007 5:41 PM, Lora Ganeva <lganeva@mobiltel.bg> wrote:
> Hi experts,
>
>
>
> I am experiencing some problems with the following task:
>
>
>
> Two routers , let's say R1 and R2 are connected (media is not important,
> let's say it is Ethernet)
>
>
>
> R1 Eth1/0---------------150.1.1.0/24------------- Eth1/0 R2
>
>
>
> R1:
>
>
>
> Eth1/0
>
> Ip add 150.1.1.1 255.255.255.0
>
>
>
> R2:
>
> Eth1/0
>
> Ip add 150.1.1.2 255.255.255.0
>
>
>
> Routers are running rip and R2 is advertising the following networks to
> R1
>
>
>
>
>
> 199.16.0.0/24
>
> 199.16.1.0/24
>
> 199.16.2.0/24
>
> 199.16.3.0/24
>
> 199.16.4.0/24
>
> 199.16.5.0/24
>
> 199.16.6.0/24
>
> 199.16.7.0/24
>
> 199.16.8.0/24
>
> 199.16.10.0/24
>
> 199.16.11.0/24
>
> 199.16.12.0/24
>
> 199.16.13.0/24
>
> 199.16.14.0/24
>
> 199.16.15.0/24
>
>
>
> The task requires by configuring only R1 (not interface level command)
> to allow with an ACL with only 2 lines the following subnets:
>
>
>
>
>
> 199.16.1.0/24 - 199.16.8.0/24
>
>
>
> I have though a lot of any kind of ACLs but i still haven't come to a
> good solution.
>
>
>
> Any help will be appreciated,
>
>
>
> Thanks,
>
> Lora
>
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