PKA 7.3.4.4 Investigating DUAL FSM

R1

R1>ena

R1#show ip eigrp topology

IP-EIGRP Topology Table for AS 1/ID(192.168.10.5)

Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,

r - Reply status

P 172.16.1.0/24, 1 successors, FD is 2816

via Connected, GigabitEthernet0/0

P 172.16.2.0/24, 1 successors, FD is 2170112

via 172.16.3.2 (2170112/2816), Serial0/0/0

P 172.16.3.0/30, 1 successors, FD is 2169856

via Connected, Serial0/0/0

P 192.168.1.0/24, 1 successors, FD is 2170112

via 192.168.10.6 (2170112/2816), Serial0/0/1

P 192.168.10.4/30, 1 successors, FD is 2169856

via Connected, Serial0/0/1

P 192.168.10.8/30, 2 successors, FD is 2681856

via 192.168.10.6 (2681856/2169856), Serial0/0/1

via 172.16.3.2 (2681856/2169856), Serial0/0/0

R1#

R1#debug ei

R1#debug eigrp f

R1#debug eigrp fsm

EIGRP FSM Events/Actions debugging is on

R1#show ip route

R2

R2>ena

R2#show ip route

Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP

D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area

N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2

E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP

i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area

* - candidate default, U - per-user static route, o - ODR

P - periodic downloaded static route

Gateway of last resort is not set

172.16.0.0/16 is variably subnetted, 5 subnets, 3 masks

D 172.16.1.0/24 [90/2170112] via 172.16.3.1, 00:01:03, Serial0/0/0

C 172.16.2.0/24 is directly connected, GigabitEthernet0/0

L 172.16.2.254/32 is directly connected, GigabitEthernet0/0

C 172.16.3.0/30 is directly connected, Serial0/0/0

L 172.16.3.2/32 is directly connected, Serial0/0/0

D 192.168.1.0/24 [90/2170112] via 192.168.10.10, 00:01:04, Serial0/0/1

192.168.10.0/24 is variably subnetted, 3 subnets, 2 masks

D 192.168.10.4/30 [90/2681856] via 192.168.10.10, 00:01:04, Serial0/0/1

[90/2681856] via 172.16.3.1, 00:01:03, Serial0/0/0

C 192.168.10.8/30 is directly connected, Serial0/0/1

L 192.168.10.9/32 is directly connected, Serial0/0/1

R2#

R3

R3>ena

R3#conf t

Enter configuration commands, one per line. End with CNTL/Z.

R3(config)#int s0/0/0

R3(config-if)#no shut

R3(config-if)#