CCNA Final exam second 25

CCNA Final exam second 25

second 25 questions and answers for the final ccna 3 exam 2013 -.- :(

published on January 15, 201394 responses 0

Refer to the exhibit. Which two switch interfaces would be RSTP edge ports?
(Choose two.)

Select the two correct answers
switch S1, Fa0/1
switch S3, Fa0/5
switch S4, Fa0/1
switch S2, Fa0/3
switch S4, Fa0/2
switch S3, Fa0/2

Refer to the exhibit. What can be determined from the configuration of this wireless
device?

This configuration is commonly found in an ad hoc network.
All wireless devices that are connected to this access point must have the SSID of Academy.
Any wireless clients that are attached to this access point would have the same IP address and SSID.
Any wireless clients that are attached to this access point must be connected using the 802.11n WAN protocol.

Refer to the exhibit. Router RA receives a packet with a source address of
192.168.1.65 and a destination address of 192.168.1.161. What will the router do with
this packet?

Select the one correct answers
The router will drop the packet.
The router will forward the packet out interface FastEthernet 0/1.1.
The router will forward the packet out interface FastEthernet 0/1.2.
The router will forward the packet out interface FastEthernet 0/1.3.
The router will forward the packet out interface FastEthernet 0/1.2 and interface FastEthernet 0/1.3.

Refer to the exhibit. What is the effect of setting the security mode to WEP on the
Linksys integrated router?

Select the one correct answers
WEP identifies the wireless LAN.
WEP translates IP addresses into easy-to-remember domain names.
WEP allows the access point to inform clients of its presence.
WEP encrypts data between the wireless client and the access point.
WEP translates an internal address or group of addresses into an outside, public address.

Which wireless topology supports roaming from one access point to another?

Select the one correct answers
ESS
BSS
IBBS
ad hoc

Refer to the exhibit. Which statement is true about the status of interface Fa0/1?

Select the one correct answers
The interface is not configured to transmit data.
The interface is configured to transmit data at 10 Mb/s speed.
The interface is configured to transmit data in half-duplex mode
The interface is configured to use HDLC encapsulation to transmit data.

Which type of VLAN would accommodate untagged traffic on a 802.1q trunk port?

Select the one correct answers
data VLAN
native VLAN
untagged VLAN
management VLAN

A network administrator is planning the upgrade of an enterprise LAN to feature
Layer 3 support for the application of data security policies, aggregated links, and
redundant devices and links. Which switches in the hierarchical three-layer design
model support these network requirements?

Select the one correct answers
core switches
access switches
backbone switches
distribution switches

The global configuration command ip default-gateway 172.16.100.1 is applied to a
switch. What is the effect of this command?

Select the one correct answers
The switch will have a management interface with the address 172.16.100.1.
The switch can be remotely managed from a host on another network.
The switch can communicate with other hosts on the 172.16.100.0 network.
The switch is limited to sending and receiving frames to and from the gateway 172.16.100.1.

Refer to the exhibit. Users complain that they do not have connectivity to the web
server that is connected to SW1. What should be done to remedy the problem?

Select the one correct answers
Allow all VLANs on the trunk link.
Configure VLAN 100 as the native VLAN for SW1.
Configure the trunk port in trunk mode on SW1.
Attach the web server to a router and configure inter-VLAN routing.

Refer to the exhibit. Switch SWB is not responding to VTP updates from switch SWA.
What is a possible cause of the problem?

Select the one correct answers
The VTP revision numbers are different.
The number of existing VLANs is different.
There is a password set on one of the switches.
The enable passwords are not set on the switches.

Which two operations can be performed from the boot loader command line of a
Cisco Catalyst switch? (Choose two.)

Select the two correct answers
change hostname
view active VLANs
reinstall IOS image
format flash file system
show MAC address table

What is the purpose of configuring a switch port as a trunk port?

Select the one correct answers
to eliminate the collisions that result from multiple VLANs
to control the broadcast domain size
to transmit data from multiple VLANs through a single port
to increase the bandwidth between the switch and its upstream device

Which statement correctly describes an IBSS?

Select the one correct answers
Wireless stations communicate with a single access point.
Wireless stations communicate directly with each other, without an access point.
Wireless stations communicate with multiple access points, each with the same SSID.
Wireless stations communicate with multiple access points, each with a different SSID.

Which type of traffic can still be received on a switch interface that is in STP blocking
mode?

Select the one correct answers
BPDU frames
multicast frames
broadcast frames
Layer 3 packets

What information in an Ethernet frame is used by a Layer 2 switch to build its
address table?

Select the one correct answers
source IP address
source MAC address
destination IP address
destination MAC address

Refer to the exhibit. A network administrator issues the show interfaces fastEthernet
0/8 switchport command to check the status of the port. What can be concluded from
the output?

Select the one correct answers
Port Fa0/8 is configured in access mode and associated with VLAN 1.
Port Fa0/8 is configured as a trunk and VLAN 1 is a native VLAN for the trunk.
Port Fa0/8 is configured as a trunk in VLAN 1.
Port Fa0/8 is configured as a trunk with 802.1q encapsulation.

Refer to the exhibit. What does “LEARNING” mean as it relates to the Spanning Tree
Protocol?

Select the one correct answers
The switch is not receiving BPDUs, but is sending and receiving data.
The switch is sending and receiving data frames.
The switch is participating in the election process by forwarding the BPDUs it receives.
The switch is receiving BPDUs and populating the MAC address table, but not sending data.

Refer to the exhibit. Router R1 is connected to a switch through a trunk. What two
ways are indicative of how the router handles incoming VLAN traffic? (Choose two.)

Select the two correct answers
Data from VLAN 20 is not being routed.
Incoming traffic with VLAN ID 1 is processed by interface Fa0/0.
Incoming traffic that has a VLAN ID of 10 is processed by subinterface Fa0/0.1.
VLAN traffic is processed on the subinterfaces even if Fa0/0 line protocol goes down.
The router uses a unique MAC address on VLAN 10 and 20 by adding the 802.1Q VLAN ID to the hardware address.
Traffic inbound on this router is processed by different subinterfaces depending on the VLAN from which the traffic originated.

A network technician is attempting to configure 802.1q trunking on switch ports
Fa0/5 through Fa0/10. Which set of commands will accomplish this task?

Select the one correct answers
picture one
picture two
picture three
picture four

Refer to the exhibit. Switch SWA is not processing VTP advertisments from switch
SWB. What can done to correct the error?

Select the one correct answers
Change the hostname of SWC to SWA.
Change the hostname of switch SWA to SWC.
Change the domain name on switch SWA to cisco.
Change the enable password on both switches to Cisco.

Refer to the exhibit. All trunk links are operational and all VLANs are allowed on all
trunk links. An ARP request is sent by computer 5. Which device or devices will receive
this message?

Select the one correct answers
only computer 4
computer 3 and RTR-A
computer 4 and RTR-A
computer 1, computer 2, computer 4, and RTR-A
computer 1, computer 2, computer 3, computer 4, and RTR-A
all of the computers and the router

Refer to the exhibit. VLAN 20 was recently added on the network. Users on VLAN 20
on SW1 start complaining that they do not have connectivity to the users on the same
VLAN on switch SW2. What should be done to remedy the problem?

Select the one correct answers
Configure the trunk port in a desirable mode on SW2.
Include VLAN 20 in the list of allowed VLANs on the trunk link on SW2.
Configure VLAN 1 to be the native VLAN for both networks on SW1 and SW2.
Remove VLAN 20 from the allowed VLANs on the trunk link on SW2, an action that will enable all VLANs on the trunk link.

Company policy requires disabling the command history buffer on network devices.
An administrator enters terminal no history sizeat the command prompt on a Cisco
Catalyst switch and receives no error messages back, but the command history buffer is still available. What is the problem?

Select the one correct answers
The command contained a syntax error.
The Cisco IOS version does not support disabling the command history buffer.
The command history can only be disabled on a router, not a switch.
The size parameter reset the default buffer size but did not disable access to the buffer.

Refer to the exhibit. A network administrator enters the displayed commands to
configure VLAN 30. What is the result of running these commands?

Select the one correct answers
VLAN 30 will be added to S1, S2, and S3, but not to S4.
VLAN 30 will be pruned from the VLAN database of S3.
VLAN 30 will be added to the VLAN database of S3 but will not be propagated to S4, S2 or S1.
VLAN 30 will not be added to the VLAN database of S3 and an error message will be displayed.