Which two statements describe the initial deployed services of Cisco routers and recommended security configuration changes? (Choose two.)
- CDP is disabled by default and should be enabled on all interfaces, even when the service is not required.
- Configuration autoloading is disabled by default but should be enabled, even when the service is not required.
- ICMP mask reply is disabled by default but should be enabled on untrusted interfaces.
- ICMP unreachable notifications are enabled by default but should be disabled on untrusted interfaces.
- FTP is enabled by default and should be disabled.
- TCP keepalives are disabled by default but should be enabled globally to prevent certain DoS attacks.
Related exam: CCNA Security Chapter 2 Exam (CCNAS v1.2)
