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Exam A
QUESTION 1
Which two practices help secure the configuration utilities on wireless access points from unauthorized access? (Choose two.)
A. configuring traffic filtering
B. changing the mixed mode setting to single mode
C. configuring a new administrator password
D. assigning a private IP address to the AP
E. changing the default SSID value
Correct Answer: CE
QUESTION 2
Refer to the exhibit. This command is executed on 2960Switch:
SW(config)# mac-address-table static 0000.00a
a.aaaa vlan 10 interface fa0/1
Which two of these statements correctly identify results of executing the command? (Choose two.)
A. MAC address 0000.00aa.aaaa does not need to be learned by this switch.
B. Only MAC address 0000.00aa.aaaa can source frames on the fa0/1 segment.
C. MAC address 0000.00aa.aaaa will be listed in the MAC address table for interface fa0/1 only.
D. Port security is implemented on the fa0/1 interface.
Correct Answer: AC
QUESTION 3
Choose suitable connecting cables for the following two network equipment connection graphs (Choose two.)
A. QA — straight-through QB — straight-through
B. QA — Crossover QB — Crossover
C. QA — straight-through QB — Crossover
D. QA — Crossover QB — straight-through
Correct Answer: B QUESTION 4
A network administrator wants to control which user hosts can access the network based on their MAC address. What will prevent workstations with unauthorized MAC addresses from connecting to the network through a switch?
A. port security
B. RSTP
C. STP
D. BPDU
Correct Answer: A QUESTION 5
In a Frame Relay environment, what is the function of the DE bit?
A. the activation of the LMI protocol
B. the identification of frames that are transmitted above the CIR
C. the identification of what routing updates to block
D. the identification of the virtual circuit
Cisco 640-802 tests containing questions that cover all sides of tested subjects that help our members to be prepared and keep high level of professionalism. The main purpose of Cisco 640-802 exam is to provide high quality test that can secure and verify knowledge, give overview of question types and complexity that can be represented on real exam certification
Correct Answer: B QUESTION 6
Which of the protocols operates at Layer 2 of the OSI model, and is used to maintain a loopfree network?
A. VTP
B. IGRP
C. RIP
D. STP
Correct Answer: D QUESTION 7
On your newly installed router, you apply the access list illustrated below to interface Ethernet 0 on a router. The interface is connected to the 192.168.1.8/29 LAN. access-list 123 deny tcp 192.168.166.18 0.0.0.7 eq 20 any access-list 123 deny tcp 192.168.166.18 0.0.0.7 eq 21 any How will the above access lists affect traffic?
A. All traffic will be allowed to exit E0 except FTP traffic.
B. FTP traffic from 192.168.166.19 to any host will be denied.
C. All traffic exiting E0 will be denied.
D. All FTP traffic to network 192.168.166.18/29 from any host will be denied.
Correct Answer: C QUESTION 8
When a new trunk is configured on a 2950 switch, which VLANs by default are allowed over the trunk link?
A. no VLANs
B. all VLANs
C. only VLANs 1 – 64
D. only the VLANs that are specified when creating the trunk
Correct Answer: B
QUESTION 9
S0/0 on Router1 is configured as a multipoint interface to communicate with Router2 and Router3 in the hub-and-spoke Frame Relay topology shown in the exhibit. Originally, static routes were configured between these routers to successfully route traffic between the attached networks. What will need to be done in order to use RIP v2 in place of the static routes?
A. Configure the s0/0 interface on Router1 as two sub interfaces and configure point-to-point links to Router2 and Router3.
B. Dynamic routing protocols such as RIP v2 cannot be used across Frame Relay networks.
C. Change the 172.16.2.0/25 and 172.16.2.128/25 subnetworks so that at least two bits are borrowed from the last octet.
D. Configure the no ip subnet-zero command on Router1, Router2, and Router3.
Correct Answer: A
QUESTION 10
Refer to the exhibit. Given this output for SWITCH3, what should the network administrator’s next action be?
A. Check the trunk encapsulation mode for SWITCH3’s fa0/1 port.
B. Check the trunk encapsulation mode for SWITCH1’s fa0/2 port.
C. Check the duplex mode for SWITCH3’s fa0/1 port.
D. Check the duplex mode for SWITCH1’s fa0/2 port.
Correct Answer: D
QUESTION 11
Which of the following statements regarding the use of multiple access lists are valid when configuring a single interface on a Cisco router?
A. One access list may be configured per direction for each Layer 3 protocol configured on an interface.
B. Application of up to three access lists per protocol to a single interface.
C. The maximum number allowed varies due to RAM availability in the router.
D. No more than two access lists per interface.
Correct Answer: A
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