Ospf Laboratorio
Laboratorio 11.6.1
Prima per ogni router configurare le interfacce di rete e poi per ogni router configurare l'ospf. Abbiamo usato tutte interfacce ethernet per evitare rogne con le seriali.
Configurazione R1 interfacce
R1#configure
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
R1(config)#interface fastEthernet 0/0
R1(config-if)#shutdown
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to administratively down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to down
R1(config-if)#ip address 172.16.1.17 255.255.255.240
R1(config-if)#no shutdown
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
R1(config-if)#exit
R1(config)#interface fastEthernet 1/0
R1(config-if)#shutdown
%LINK-5-CHANGED: Interface FastEthernet1/0, changed state to administratively down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to down
R1(config-if)#ip address 192.168.10.1 255.255.255.252
R1(config-if)#no shutdown
%LINK-5-CHANGED: Interface FastEthernet1/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to up
R1(config-if)#exit
R1(config)#interface fastEthernet 0/1
R1(config-if)#shutdown
%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to administratively down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down
R1(config-if)#ip address 192.168.10.5 255.255.255.252
R1(config-if)#no shutdown
%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up
R1(config-if)#exit
R1(config)#exit
%SYS-5-CONFIG_I: Configured from console by console
R1#show ip in
R1#show ip interface brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 172.16.1.17 YES manual up up
FastEthernet0/1 192.168.10.5 YES manual up up
FastEthernet1/0 192.168.10.1 YES manual up up
FastEthernet1/1 unassigned YES unset administratively down down
Configurazione R1 OSPF
R1>enable
R1#configure t
Enter configuration commands, one per line. End with CNTL/Z.
R1(config)#router ospf 1
R1(config-router)#network 172.16.1.16 0.0.0.15 area 0
R1(config-router)#network 192.168.10.0 0.0.0.3 area 0
R1(config-router)#network 192.168.10.4 0.0.0.3 area 0
R1(config-router)#end
R1#
%SYS-5-CONFIG_I: Configured from console by console
R1#
00:38:43: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.10.9 on FastEthernet1/0 from LOADING to FULL, Loading Done
00:42:32: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.10.10 on FastEthernet0/1 from LOADING to FULL, Loading Done
Configurazione R2 interfacce
non l'ho salvata ma è semplice vedi quella di R3 ecco il risultato
R2>show ip interface brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 10.10.10.1 YES manual up up
FastEthernet0/1 192.168.10.9 YES manual up up
FastEthernet1/0 192.168.10.2 YES manual up up
FastEthernet1/1 unassigned YES unset administratively down down
Configurazione R2 OSPF
R2>enable
R2#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
R2(config)#router ospf 1
R2(config-router)#network 10.10.10.0 0.0.0.255 area 0
R2(config-router)#network 192.168.10.0 0.0.0.3 area 0
R2(config-router)#network 192.168.10.0 0.0.0.3 area 0
R2(config-router)#network 10.10.10.8 0.0.0.3 area 0
R2(config-router)#network 192.168.10.8 0.0.0.3 area 0
R2(config-router)#end
R2#
%SYS-5-CONFIG_I: Configured from console by console
R2#exit
Configurazione R3 interfacce
R3>enable
R3#configure t
Enter configuration commands, one per line. End with CNTL/Z.
R3(config)#interface fastEthernet 0/0
R3(config-if)#shutdown
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to administratively down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to down
R3(config-if)#ip address 172.16.1.33 255.255.255.248
R3(config-if)#no shutdown
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
R3(config-if)#exit
R3(config)#interface fa
R3(config)#interface fastEthernet 1/0
R3(config-if)#shutdown
%LINK-5-CHANGED: Interface FastEthernet1/0, changed state to administratively down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to down
R3(config-if)#ip address 192.168.10.6 255.255.255.252
R3(config-if)#no shutdown
%LINK-5-CHANGED: Interface FastEthernet1/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to up
R3(config-if)#exit
R3(config)#interface fastEthernet 0/1
R3(config-if)#shutdown
%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to administratively down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down
R3(config-if)#ip address 192.168.10.10 255.255.255.252
R3(config-if)#no shutdown
%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up
R3(config-if)#exit
R3(config)#exit
R3#
%SYS-5-CONFIG_I: Configured from console by console
R3#show ip interface brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 172.16.1.33 YES manual up up
FastEthernet0/1 192.168.10.10 YES manual up up
FastEthernet1/0 192.168.10.6 YES manual up up
FastEthernet1/1 unassigned YES unset administratively down down
Configurazione R3 OSPF
R3>enable
R3#configure t
Enter configuration commands, one per line. End with CNTL/Z.
R3(config)#router ospf 1
R3(config-router)#network 172.16.1.32 0.0.0.7 a
R3(config-router)#network 172.16.1.32 0.0.0.7 area 0
R3(config-router)#network 192.168.10.4 0.0.0.3 area 0
00:42:32: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.10.5 on FastEthernet1/0 from LOADING to FULL, Loading Done
R3(config-router)#network 192.168.10.8 0.0.0.3 area 0
R3(config-router)#end
versione della pagina: 0, ultima modifica: 14 May 2011 08:58