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Can this be tried?
199.16.1.0 0.0.7.255 199.16.8.0 0.0.0.255
Thanks Subodh
—–Original Message—– From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Lora Ganeva Sent: Wednesday, December 19, 2007 5:42 PM To: ccielab@groupstudy.com Cc: Lora Ganeva Subject: rip networks filtering
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