A network administrator in a branch office is configuring EIGRP authentication between the branch office router and the headquarters office router. Which security credential is needed for the authentication process?
- a randomly generated key with the crypto key generate rsa command
- the username and password configured on the headquarters office router
- the hostname of the headquarters office router and a common password
- a common key configured with the key-string command inside a key chain
Exam with this question: CCNA 3 Final Exam Answers
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