Which statement describes MD5 authentication for neighbor authentication?
- All passwords are sent in clear text when neighbors first learn about each other.
- Only the initiating router sends its password using encrypted text when it first discovers a new router.
- All routers send their password using encrypted text only when they first learn of each other.
- All routers send their password using encrypted text each time they exchange update packets.
Related exam: CCNA Discovery 4: DCompNtwk Chapter 6 Exam
