CCNA, CCNP, CCENT, And Cisco Security Questions: RFC Address Ranges, OSPF Router Types, And More! - Computers

Use these Cisco practice exam questions to help prepare for success on your upcoming exams. Answers are at the bottom of the page. Enjoy!

CCNA Certification And CCENT Certification:

It's a classic question, but you gotta know these by heart. What are the three RFC 1918 private address ranges? Include the masks in your answer.

CCNA Security Certification / CCNP ISCW Exam:

How can you configure SDM to preview the commands before delivering them to the router, and also give you a confirmation prompt when you leave SDM?

CCNP Certification / BSCI Exam:

On what OSPF router type(s) can you use the area range command?

CCNP Certification / BCMSN Exam:

What is the default root path cost of a 100 MB port on a Cisco 2950 switch?

CCNP / ONT Exam:

In the following line, a service policy is being applied - but to what?

R1(config-cp)#service-policy input NTP_POLICE

.

Here are the answers!

CCNA / CCENT: Answer:

Class A: 10.0.0.0 /8. Class B: 172.16.0.0 /12. Class C: 192.168.0.0 /16

CCNA Security / CCNP ISCW Answer: Answer: I personally check Preferences in SDM every time I use it, and I recommend you do the same. Before proceeding to the Configuration section, go to the upper-left corner of the initial SDM window and select Preferences.

BSCI Answer: ABRs only, as verified by IOS Help.

R1#conf t

Enter configuration commands, one per line. End with CNTL/Z.

R1(config)#router ospf 1

R1(config-router)#area 1 ?

authentication Enable authentication

default-cost Set the summary default-cost of a NSSA/stub area

nssa Specify a NSSA area

range Summarize routes matching address/mask (border routers only)

stub Specify a stub area

virtual-link Define a virtual link and its parameters

BCMSN Answer: 19.

ONT Answer: Answer: The config-cp prompt indicates that we're applying the service policy directly to the Control Plane, so this must be a CoPP configuration.

Look for more Cisco practice exams and fully-illustrated tutorials on my website, as well as the one you're on right now!

access point vs router