Thursday, June 26, 2008

It's Thursday, June 26, and here are the answers to yesterday's questions!

CCNA Security exam practice questions begin next week!

CCNA and CCENT Certification:

A frame comes into a switch on port fast0/1. The switch does a lookup on the destination MAC, and sees that the destination is also found off fast0/1. What action describes how the frame will be handled?

A. broadcast

B. unicast

C. forwarded

D. filtered

E. multicast

Answer: D. That frame is filtered - that is, the switch drops it.

CCNP / BSCI: Cisco OSPF design guidelines state that a router should be in no more than how many areas?

A. One

B. Two

C. Three

D. Four

E. Five

Answer: C. Cisco recommends a router not be placed in more than three areas.


Which of the following is NOT true of a SPAN source port?

A. It can be part of an Etherchannel.

B. It can be monitored in multiple SPAN sessions.

C. It can be a regular Ethernet port, Fast Ethernet, or Gigabit Ethernet.

D. It can also be a destination SPAN port.

Answer: D. A SPAN source port cannot be a destination port. The other three statements are true of source ports.


You're configuring the Authentication Proxy. In what locations can you store the user profiles?

A. TFTP Server

B. Local router's Flash

C. RADIUS Server

D. Local router's NVRAM

E. TACACS+ Server

Answers: C, E. The user profiles can be stored on and downloaded from a RADIUS or TACACS+ server.

CCNP / ONT Exam:

What's the difference between an "ad hoc" wireless network and an "infrastructure" wireless network?

Answer: Ad Hoc networks have no wireless access points, and infrastructure wireless networks have at least one.

I'll have a new question set up later today!

To your success,

Chris Bryant
CCIE #12933

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