640-802 CCNA Study Guide - Elktech.org

Cisco 640-802 Exam
understand that this access list allows all traffic (ip) from 10.4.4.0/24 network
QUESTION NO: 549
What would be the effect of issuing the command ip access-group 115 in on the s0/0/1 interface?
A. No host could connect to RouterC through s0/0/1.
B. Telnet and ping would work but routing updates would fail.
C. FTP, FTP-DATA, echo, and www would work but telnet would fail.
D. Only traffic from the 10.4.4.0 network would pass through the interface.
Answer: A
Explanation:
QUESTION NO: 550
Which statement is true?
A. An IPv6 address is 64 b long and is represented as hexadecimal characters.
B. An IPv6 address is 32 b long and is represented as decimal digits.
C. An IPv6 address is 128 b long and is represented as decimal digits.
D. An IPv6 address is 128 b long and is represented as hexadecimal characters.
Answer: D
Explanation:
QUESTION NO: 551
In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a
switched LAN?
A. after broken links are re-established
B. in an improperly implemented redundant topology
C. when upper-layer protocols require high reliability
D. during high traffic periods
E. when a dual ring topology is in use
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