MTCNA 무료 덤프문제 온라인 액세스

Choose all valid host address ranges for subnet 15.242.55.62/27

• A.15.242.55.32 - 15.242.55.63
• B.15.242.55.31 - 15.242.55.62
• C.15.242.55.33 - 15.242.55.62
• D.15.242.55.33 - 15.242.55.63

What is the default TTL (time to live) on a router that an IP packet can experience before it will be discarded?

• A.60
• B.30
• C.64
• D.1

Which option in the configuration of a wireless card must be disabled to cause the router to permit ONLY known clients listed in the access list to connect?

• A.Default Authenticate
• B.Default Forward
• C.Security Profile
• D.Enable Access List

How often are BPDUs sent from a Layer 2 device?

• A.Never
• B.Every 2 seconds
• C.Every 30 seconds
• D.Every 10 minutes

Which of the protocols below is used by Netinstall?

• A.rarp
• B.bootp
• C.arp
• D.dhcp