Agora que está tudo configurado e os cabos de rede conectados, deveremos inicializar os serviços:

# service zebra start
# service ospfd start

Agora com os serviços inicializados, vamos acessar o console para conferir a conexão entre eles:

# telnet localhost 2604

Senha: zebra

# enable

Para visualizar se os servidores estão enxergando seus vizinhos (neighbors):

OSPF1:

# show ip ospf neighbor

Neighbor ID  Pri   State        Dead Time  Address   Interface      RXmtL RqstL DBsmL
10.5.0.2     1     Full/DR      00:00:34   10.5.0.2  eth0:10.5.0.1  0     0     0
10.7.0.3     1     Full/Backup  00:00:36   10.6.0.3  eth1:10.6.0.1  0     0     0

OSPF2:

# show ip ospf neighbor

Neighbor ID  Pri   State       Dead Time  Address   Interface     RXmtL RqstL DBsmL
10.5.0.1     1    Full/Backup  00:00:37   10.5.0.1  eth0:10.5.0.2 0     0     0
10.7.0.3     1    Full/Backup  00:00:31   10.7.0.3  eth1:10.7.0.2 0     0     0

OSPF3:

# show ip ospf neighbor

Neighbor ID Pri State    Dead Time Address  Interface     RXmtL RqstL DBsmL
10.5.0.2    1   Full/DR  00:00:39  10.7.0.2 eth0:10.7.0.3 0     0     0
10.5.0.1    1   Full/DR  00:00:39  10.6.0.1 eth1:10.6.0.3 0     0     0