Question

90. A network administrator subnets the 192. 168. 10. 0/24 network into subnets with /26
masks. How many equal-sized subnets are created?
a. 1
b. 2
c. 4
d. 8
e. 16
f. 64
91. Which identification number is valid for an extended ACL?
a. 1
b. 64
c. 99
d. 100
e. 299
f. 1099
92. Which statement about named ACLs is true?
a. They support standard and extended ACLs.
b. They are used to filter usernames and passwords for Telnet and SSH.
c. They are used to filter Layer 7 traffic.
d. They support standard ACLs only.
e. They are used to rate limit traffic destined to targeted networks.
93. Which range represents the standard access list?
a. 99
b. 150
c. 299
d. 2000
94. A network engineer wants to allow a temporary entry for a remote user with a specific
username and password so that the user can access the entire network over the
internet. Which ACL can be used?
a. reflexive
b. extended
c. standard
d. dynamic
95. Which statement about ACLs is true?
a. An ACL have must at least one permit action, else it just blocks all traffic.
b. ACLs go bottom-up through the entries looking for a match
c. An ACL has a an implicit permit at the end of ACL.
d. ACLs will check the packet against all entries looking for a match.
96. Which action can change the order of entries in a named access -list?
a. removing an entry
b. opening the access-list in notepad
c. adding an entry
d. resequencing
97. Which of the following are the valid numbers of standard ACL? (Choose two)
a. 50
b. 1550
c. 150
d. 1250
e. 2050
98. Host is able to ping a web server but it is not able to do HTTP request. What is the most
likely cause the problem?
a. ACL blocking port 23
b. ACL blocking all ports
c. ACL blocking port 80
d. ACL blocking port 443
e. None of the above
99. Which item represents the standard IP ACL?
a. Access-list 110 permit any any
b. Access-list 50 deny 192.168.1.1 0.0.0.255
c. Access list 101 deny tvp any host 192.168.1.1
d. Access-list 2500 deny tcp any host 192.168.1.1 eq 22
100. While troubleshooting a connection problem on a computer, you determined that the
computer can ping a specific web server but it cannot conne ct to TCP port 80 on that server. Which
reason for the problem is most likely true?
a. A VLAN number is incorrect
b. An ARP table entry is missing
c. A route is missing
d. An ACL is blocking the TCP port

Answer 1

90. c
91. d
92. a
93. a
94. d
95. a
96. d
97. a and b
98. c
99. b
100. d