I have this very basic ipv4 network in packet tracer using EIGRP with 3 routers & switches
ipv4 is setup and working correctly. with this on all 3 routers:
router eigrp 1
no auto
passive g0/1
EIGRP router-id 1.1.1.1
network 10.2.2.1 0.0.0.3
network...