Configuring Plain Text Ospf Passwords - Lenovo CN4093 Application Manual

Configuring Plain Text OSPF Passwords

1. Enable OSPF authentication for Area 0 on switches 1, 2, and 3.
2. Configure a simple text password up to eight characters for each OSPF IP interface
in Area 0 on switches 1, 2, and 3.
3. Enable OSPF authentication for Area 2 on switch 4.
4. Configure a simple text password up to eight characters for the virtual link
between Area 2 and Area 0 on switches 2 and 4.
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To configure plain text OSPF passwords as shown in
commands:
CN 4093(config-router-ospf)# area 0 authentication-type password
CN 4093(config-router-ospf)# exit
CN 4093(config)# interface ip 1
CN 4093(config-ip-if)# ip ospf key test
CN 4093(config-ip-if)# exit
CN 4093(config)# interface ip 2
CN 4093(config-ip-if)# ip ospf key test
CN 4093(config-ip-if)# exit
CN 4093(config)# interface ip 3
CN 4093(config-ip-if)# ip ospf key test
CN 4093(config-ip-if)# exit
CN 4093(config)# router ospf
CN 4093(config-router-ospf)# area 2 authentication-type password
CN 4093(config-router-ospf)# area-virtual-link 1 key IBM
Figure use the following
Chapter 30: OSPF
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