How to make simple/basic Ospf authentication
Hi
Today we look at how to make a simple/basic configuration to a ospf area with authentication in Cisco Packet Tracer.
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R1
hostname R1
no ip domain-lookup
interface GigabitEthernet0/0/0
ip address 10.1.1.1 255.255.255.252
no shutdown
ip ospf message-digest-key 1 md5 Area0Rocks!
exit
router ospf 1
router-id 1.1.1.1
passive-interface default
no passive-interface GigabitEthernet0/0/0
network 10.1.1.0 0.0.0.3 area 0
area 0 authentication message-digest
end
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R2
hostname R2
no ip domain-lookup
interface GigabitEthernet0/0/0
ip address 10.1.1.2 255.255.255.252
no shutdown
ip ospf message-digest-key 1 md5 Area0Rocks!
exit
router ospf 1
router-id 2.2.2.2
passive-interface default
no passive-interface GigabitEthernet0/0/0
network 10.1.1.0 0.0.0.3 area 0
area 0 authentication message-digest
end
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