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640-802 CCNA Study Guide - Elktech.org

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Cisco <strong>640</strong>-<strong>802</strong> Exam<br />

E is incorrect because it is broadcast address of 202.123.45.32/28 subnet<br />

F is correct because IP address from 10.10.0/13 can be assigned to host<br />

QUESTION NO: 272<br />

What is a valid reason for a switch to deny port access to new devices when port security is<br />

enabled?<br />

A. The denied MAC addresses have already been learned or configured on another secure<br />

interface in the same VLAN.<br />

B. The denied MAC addresses are statically configured on the port.<br />

C. The minimum MAC threshold has been reached.<br />

D. The absolute aging times for the denied MAC addresses have expired.<br />

Answer: A<br />

Explanation:<br />

QUESTION NO: 273<br />

Which statement is correct about the internetwork shown in the diagram?<br />

A. Switch 2 is the root bridge.<br />

B. Spanning Tree is not running.<br />

C. Host D and Server 1 are in the same network.<br />

D. No collisions can occur in traffic between Host B and Host C.<br />

"Pass Any Exam. Any Time." - www.actualtests.com 166

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