350-601: Implementing and Operating Cisco Data Center Core TechnologiesDemo

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QuestionQ407

Security

An engineer must configure OSPF authentication on Cisco Nexus 9000 Series Switch interfaces so that:

  • eth1/1 uses a clear-text password.
  • eth1/2 uses an encrypted MD5 password.

Drag the commands into the code boxes to complete the configuration. Not every command is used.

Drag & Drop
message-digest
mode
message-digest-key
authentication-key
authentication
key
SW1(config)# router ospf 1
SW1(config-router)# interface ethernet 1/1
SW1(config-if)# ip router ospf 1 area 0.0.0.0
SW1(config-if)# ip ospf 
SW1(config-if)# ip ospf  0 P@ssw1
SW1(config)# interface ethernet 1/2
SW1(config-if)# ip router ospf 1 area 0.0.0.0
SW1(config-if)# ip ospf authentication 
SW1(config-if)# ip ospf  3 md5 3 2b7cf4643b66b22
Explanation

On NX-OS, authentication selects simple clear-text OSPF authentication and authentication-key supplies its key. authentication message-digest selects MD5 authentication, while message-digest-key defines the MD5 key ID, algorithm, encryption type, and encrypted key value.

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