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I am trying some simple subnetting via Cisco Pacjet Tracer, this was all working fine below but now its causing problems, can someone just verify that this scheme below is fine.

Router 1
S2/0 150.10.3.81/30

Router 2
S2/0 150.10.3.82/30
FA1/0 150.10.3.1/26
FA2/0 150.10.3.65/28

Network 1
150.10.3.1-62/29  Subnet 255.255.255.192 Broadcast 150.10.3.1.63   Network  150.10.3.1.0  Gateway    150.10.3.1.82

Network 2
150.10.3.1-65/78 Subnet 55.255.255.240  Broadcast 150.10.3.1.79 Network  150.10.3.1.64  Gateway  150.10.3.1.82

Network 1 has to support 48 hosts Network 2 is limited to 11 host

I think this is right but just checking also I am using router rip, version2 to notify each router of the various networks

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Your question isn't very clear, but I believe have over-lapping ranges which is going to cause problems. – Zoredache May 3 '12 at 23:59
updated subnets basically im using 26 mask on network 1 and a 28 mask on network 2, just wanting some advice on why this scheme isnt working as it seems fine to me. The fa connections on router 2 represent the switchs for each network – mitchnufc May 4 '12 at 0:04

closed as not a real question by devicenull, Miles Erickson, Mircea Vutcovici, Khaled, Lucas Kauffman May 7 '12 at 22:12

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, see the FAQ.

1 Answer

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Turn off auto-summary in the rip process. Because RIP by default summarizes networks at the classful boundary, where as you want it to advertise the individual subnets.

edit:

router rip
no auto-summary
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how do i do this – mitchnufc May 4 '12 at 0:25
does the ip scheme in general seem fine – mitchnufc May 4 '12 at 0:36
the scheme should work. – elbekay May 4 '12 at 1:53

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