Chapter 6 exam
Question 1:
Which ACL would permit everyone to telnet to
router 192.168.5.2?
A.
router-a(config)#access-list 102 permit ip any host 192.168.5.2 eq 23
B.
router-a#access-list 102 permit ip any host 192.168.5.2 eq 23
C. router-a(config)#access-list
102 permit tcp any host 192.168.5.2 eq 23
D.
router-a#access-list 102 permit tcp any host 192.168.5.2 eq 23
Question 2:
What would the wildcard mask be to deny traffic
only on network 195.67.52.0?
A.
0.0.255.255
B. 255.255.255.0
C. 0.0.0.255
D.
255.255.0.0
Question 3:
What is the final step in implementing an access
list?
A. Apply the
access list to one or more interfaces.
B. Set the
parameters for the access list tests.
C. Determine
the state of the access list.
D. None of
the above
Question 4:
Which type of access list would permit or deny
part of a protocol suite?
A. Standard
B. General
C. Specific
D. Extended
Question 5:
Access lists can be applied to traffic flowing in
which direction?
A. Inbound
only
B. Both
inbound and outbound
C. Outbound
only
D. Serial
only
Question 6:
When checking a specific address in an access
list, you can abbreviate the address and mask 0.0.0.0 by entering the word
________.
A. permit
B. deny
C. any
D. host
Question 7:
Which type of access list uses the number range
100-199?
A. IPX
standard
B. AppleTalk
C. IP
standard
D. IP
extended
Question 8:
Which of the following must be configured on a router
in order to deny packets based on specific tests?
A. Access
lists
B. RIP
C. IGRP
D. Source
routing
Question 9:
IP access lists use which of the following to
determine which address bits are examined?
A. Subnet
masks
B. Network
masks
C. Host IDs
D. Wildcard
bits
Question 10:
Which wildcard mask would match the host range
for the subnet 192.16.5.32 /27?
A. 0.0.0.32
B. 0.0.0.63
C. 0.0.63.255
D. 0.0.0.31
You are logged in as yusami
Question 11:
Which extended ACL parameter allows you to set
the acknowledgement bit?
A. eq
B. ack
C.
established
D. bit set
Question 12:
What happens to a packet that does not match any
of the tests in an access list?
A. It is
discarded.
B. It is sent
to the recipient.
C. It is
stored until the access list is updated.
D. It is
returned to the sender.
Question 13:
Which Cisco IOS command allows you to view the
placement of an access list?
A. show
access list
B. show
access-group
C. show ip
interface
D. show
interface
Question 14:
When using a standard access list, which of the
following criteria can routers use for filtering packets?
A. MAC
address
B. Port
numbers
C. Specific
protocols
D. Source
address
Question 15:
In an access list, what word can replace 0.0.0.0
255.255.255.255?
A. Permit
B. Accept
C. Any
D. All
Question 16:
What is a possible use of ACLs?
A. Increased
network traffic
B. Decreased
security
C. Packet
filtering
D. Decreased
latency
Question 17:
Where should standard access lists be set?
A. Close to
the source
B. Close to
the destination
C. On any
router in the network
D. Midway
between source and destination
Question 18:
What type of access list would you use to permit
or deny specific protocols within the IP suite?
A. Extended
B. Protocol
suite
C. Specific
D. Standard
Question 19:
Along with the packet type, Cisco IOS access
lists also check what?
A. Physical
layer headers
B. Upper
layer headers
C. Lower
layer headers
D. Data link
headers
Question 20:
Which command is used to keep track of how many
packets were permitted or denied based on an access-list?
A. eq
B. establish
C. ack
D. log
Question 21:
A wildcard mask bit of "1" means that
the corresponding bit must be ___________.
A. checked
B. ignored
C. deleted
D. passed
Question 22:
Which port number is used for DNS?
A. 21
B. 33
C. 52
D. 53
Question 23:
What does the following access list do?
access-list 1 deny host 172.16.4.13
access-list 1 permit 0.0.0.0 255.255.255.255
int e0
ip access-group 1
A. Blocks
packets originating from 172.16.4.13 from going out port E0, but permits all
other traffic
B. Blocks
packets originating from anywhere except 172.16.4.13 from going out port E0
C. Permits
traffic originating from anywhere except 172.16.4.13 to send FTP packets into
port E0
D. This is an
invalid access list
Question 24:
Which order are the statements in an access list
processed to determine whether packets should be processed or discarded?
A. From
bottom of the list up
B. In random
order
C. By
prioritizing the incoming packets
D. In
sequential order
