How does the service password-encryption command enhance password security on Cisco routers and switches?

IT Questions BankCategory: CCNAHow does the service password-encryption command enhance password security on Cisco routers and switches?

Question:
How does the service password-encryption command enhance password security on Cisco routers and switches?

  • It requires encrypted passwords to be used when connecting remotely to a router or switch with Telnet.
  • It encrypts passwords that are stored in router or switch configuration files.
  • It requires that a user type encrypted passwords to gain console access to a router or switch.
  • It encrypts passwords as they are sent across the network.

Explanation: The service password-encryption command encrypts plaintext passwords in the configuration file so that they cannot be viewed by unauthorized users.

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