Welcome back! It's Monday, July 7, and here are your Cisco practice exam questions for today!


CCNA Security questions are now a daily part of the blog, with CCNA Wireless and CCNA Voice questions starting on August 1.

Be sure to read today's other blog posts for the latest information on the new CCNA certifications - and what you need to be doing now to prepare for these opportunities!


Cisco CCENT Certification:

What do the terms "physical address", "MAC address", and "hardware address" have in common? At which layer of the OSI model will we find each of these address types?


CCNA Certification:

In the MAC address 11-22-33-44-55-66, which part of the address identifies the vendor that created the network device with that address? What's the technical name of that part of the address?


CCNP Certification / BSCI Exam:

Of the following, traffic for which ports is translated from a broadcast to a unicast when the ip helper-address command has been configured?

A. TIME

B. TACACS

C. WHO

D. SNMP

E. TALK

F. DNS


CCNP Certification / BCMSN Exam:

The full command to disable a switch port's ability to transmit DTP frames is ____________.



CCNP Certification / ISCW Exam AND CCNA Security Exam

Briefly describe a "DDoS" attack.


CCNP Certification / ONT Exam:

A router is configured for DiffServ. Which of the following values can the router consider when performing QoS?

A. IP Prec

B. CoS marking

C. incoming interface

D. DSCP

Answers will be posted right here on Tuesday, July 8!

To your success,

Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com