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Network over eigrp 100 topology ?

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Last Modified: 2017-03-28
How to connect 3 office network (eigrp 100 topology) which is connected behind router:-

R1 FE0/0 - 192.168.90.1
R2 FE0/0 -192.168.207.1
R3 FE0/0 -192.168.201.1

R1 FE0/1 & R2 FE0/1 connected via P2P link
R2 FE0/1/0 & R3 FE0/1/0 directly connected via LAN cable

please find existing confg...
R1.txt
R2.txt
R3.txt
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Distinguished Expert 2018

Commented:
You did not configure network 192.168.1.0/24 on R2, so connection between R2 and R3 wil not be established.
If you want to advertise static routes into EIGRP you will have to redistribute it.
router eigrp 100
 network 1.1.1.0 0.0.0.3
 network 2.2.2.0 0.0.0.3
 network 192.168.207.1 0.0.0.0
 network 192.168.1.1 0.0.0.0
 no auto-summary

If you don't want routers to be able to establish neighbor relations on networks 192.168.90.1 - 192.168.207.1 -192.168.201.1 (to send hello packets) you should configure interfaces fa0/0 as passive interfaces on R3 actually is Gi0/0 interface, not fa0/0 configured with IP address 192.168.201.1.
router eigrp 100
 passive-interface <type>0/0

Although technically it is not needed currently - it would be recommended to add no auto-summary command to EIGRP process on R3
Owner/Network Architect
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Commented:
Thanks Harold