Wednesday, April 22, 2009

Hi Group!

The answers have been posted to the Cisco practice exam questions posted here on Tuesday, April 21 - you'll find the answers beneath each question in this post.

When you're done here, be sure to scroll down in the blog - a lot of great information has been posted recently, including...

.... links to 100%-free CCNA Webinars

.... new Cisco certification videos

... links to my YouTube CCNA And CCNA channel, with almost 90,000 views and climbing...

... and there's a LOT more to come! But for right now, I will shut up (temporarily, I assure you) and we'll get to the answers to Tuesday's questions!

CCNA / CCENT Certification:

A Cisco switch receives a frame. Which of the following values with the switch consider first?

A. Source MAC address

B. Destination MAC address

C. Source IP address

D. Destination IP address

E. ARP result

F. RARP result

G. Inverse ARP mapping

Answer: A. The switch will always look at the source MAC address first.

CCNA Security:

Short answer: Name two major configuration features available in the SDM Advanced Firewall Wizard that are not available in the Basic Firewall Wizard.

Answer: The Advanced Firewall Wizard allows you to configure multiple outside interfaces and a DMZ. These options are not available in the Basic Wizard.

CCNA Voice:

(My CCNA Voice Study Package will be released in June!)

Short answer: What command will allow you to create a DHCP pool called VOICE_POOL ?

Answer: The global configuration command ip dhcp pool VOICE_POOL, which will create this pool and then put you into DHCP pool configuration mode.

CCNA Wireless:

Which of the following AP modes can be described as "passive"?

A. sniffer

B. rogue detection

C. inactive

D. monitor

E. local

F. watch

Answer: D.

And now for Tuesday's CCNP training questions!

BSCI Exam:

Short answer: Name six of the eight broadcast types that are "helped" by the ip helper-address command.


TIME, port 37
TACACS, port 49
DNS, port 53
BOOTP/DHCP Server, port 67
BOOTP/DHCP Client, port 68
TFTP, port 69
NetBIOS name service, port 137
NetBIOS datagram services, port 138


Short answer: What somewhat rare network issue does UDLD guard against?

Answer: Unidirectional links. UDLD stands for UniDirectional Link Detection.

ISCW Exam:

Which of the following are globally disabled by default when Cisco's best practices are put into place by the Auto Secure feature?


B. Finger

C. UDP Small Servers

D. BootP

E. TCP Small Servers

Answer: A, B, C, D, E.

ONT Certification:

Which of the following are centralized call control signaling protocols?

A. H.323




Answer: B.

Look for more practice exam questions and free Cisco training videos in the other blog posts from this week, and visit my YouTube CCNA And CCNP Video Channel - almost 90,000 views and climbing!

To your success,

Chris Bryant

CCIE #12933

The Computer Certification Bulldog

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