cana 4 chapter 3 answers 2013

Take Assessment – EWAN Chapter 3 – CCNA Exploration: Accessing the WAN (Version 4.0) - Answers – 2012 – 2013

 

cana 4 chapter 3 answers 2013

1. Which three actions might a Frame Relay switch perform when it detects an excessive build-up of frames in its queue? (Choose three.)
puts a hold on accepting frames in excess of the CIR
drops frames from the queue that have the DE bit set
reduces the number of frames it sends over the link
re-negotiates flow control with the connected device
sets the FECN bit on all frames it receives on the congested link
sets the BECN bit on all frames it places on the congested link
2. Which best describes the benefit of using Frame Relay as opposed to a leased line or ISDN service?
Customers can define their virtual circuit needs in far greater combinations, with increments as small as 64 kbps.
Customers pay for an end-to-end connection that includes the local loop and the network link.
Customers only pay for the local loop and the bandwidth they purchase from the network provider.
Connecting new sites requires new lower cost circuit installations when compared to ISDN dialup costs or adding additional hardware for leased service.
3.

Refer to the exhibit. Router R1 has been configured for Frame Relay connectivity to routers R2 and R3. What configuration option should be configured on the R2 and R3 serial interfaces in order for all routers to ping each other successfully?
R2(config-if)# frame-relay interface-dlci 201 broadcast
R3(config-if)# frame-relay interface-dlci 301 broadcast
R2(config-if)# frame-relay map ip 10.1.1.1 201 broadcast
R3(config-if)# frame-relay map ip 10.1.1.1 301 broadcast
R2(config-if)# frame-relay map ip 10.1.1.3 201 broadcast
R3(config-if)# frame-relay map ip 10.1.1.2 301 broadcast
R2(config-if)# frame-relay map ip 10.1.1.1 201 broadcast
R2(config-if)# frame-relay map ip 10.1.1.3 201 broadcast
R3(config-if)# frame-relay map ip 10.1.1.1 301 broadcast
R3(config-if)# frame-relay map ip 10.1.1.2 301 broadcast
4. Which two items allow the router to map data link layer addresses to network layer addresses in a Frame Relay network? (Choose two.)
ARP
RARP
Proxy ARP
Inverse ARP
LMI status messages
ICMP
5.

Refer to the exhibit. Which two outcomes occur from the configuration shown? (Choose two.)
The broadcasts will be forwarded to 10.1.1.1.
The router will use DLCI 22 to forward data to 10.1.1.1.
DLCI 22 will replace the MAC address in the ARP table for entry 10.1.1.1
Inverse-ARP will now add an entry for 10.1.1.1 into the Frame Relay map table using DLCI 22.
Frames sent by 10.1.1.1 arriving on interface serial 0/0/0 of RT_1 will have a data link layer address of 22.
6. Refer to the exhibit. What can be determined about the Frame Relay switch from the output shown?
It is currently not transmitting data.
It is in the process of establishing the PVC.
It has put a hold on processing frames in excess of the CIR.
It is experiencing congestion.
7.

Refer to the exhibit. What can be determined from the output?
Serial 0/0/0 has been configured with an DLCI of 201.
Serial 0/0/0 has the feature frame-relay inverse-arp enabled.
Serial 0/0/0 has been configured with an IP address of 172.16.4.3.
Serial 0/0/0 has been configured with the command frame-relay map ip 172.16.4.3 201 broadcast.
8.

Refer to the exhibit. What effect does the point-to-point configuration on subinterface S0/0.110 have on the operation of the router?
It helps to conserve IP addresses.
It establishes multiple PVC connections to multiple physical interfaces.
It eliminates split horizon issues without increasing the likelihood of routing loops.
It requires the configuration of the encapsulation command on the subinterface.
9.

Refer to the exhibit. Which statement explains why the Frame Relay connection between R1 and R2 is failing?
Split horizon must be disabled.
The LMI type must be specified.
Logical subinterfaces must be used instead.
The frame-relay map commands are using incorrect DLCIs.
10. What best describes the use of a data-link connection identifier (DLCI)?
local address identifying a destination router across a Frame Relay network
locally significant address used to identify a virtual circuit
logical address identifying the interface between a router and a Frame Relay switch
logical address used to identify the DCE
11.

Refer to the exhibit. Router R1 has been configured for Frame Relay connectivity to routers R2 and R3. Which set of configuration options for routers R2 and R3 would provide each router connectivity to R1?
R2(config)# interface serial0/0/1
R2(config-if)# frame-relay map ip 10.1.1.1 102
R3(config)# interface serial0/0/1
R3(config-if)# frame-relay map ip 10.1.2.1 103
R2(config)# interface serial0/0/1
R2(config-if)# frame-relay map ip 10.1.1.1 102
R2(config-if)# frame-relay map ip 10.1.2.3 301
R3(config)# interface serial0/0/1
R3(config-if)# frame-relay map ip 10.1.2.1 103
R3(config-if)# frame-relay map ip 10.1.1.2 201
R2(config)# interface serial0/0/1.201 point-to-point
R2(config-if)# no frame-relay invers-arp
R3(config)# interface serial0/0/1.301 point-to-point
R3(config-if)# no frame-relay invers-arp
R2(config)# interface serial0/0/1.201 point-to-point
R2(config-if)# frame-relay interface-dlci 201
R3(config)# interface serial0/0/1.301 point-to-point
R3(config-if)# frame-relay interface-dlci 301
12.

Refer to the exhibit. Frame Relay connectivity has been configured in the network and OSPF is used as the routing protocol. Router R1 can successfully ping the router R2 serial interface. When R1 attempts to ping network 192.168.3.0/24 the ping fails. What additional configuration should be applied on all routers to remedy the problem?
Add the broadcast keyword in the Frame Relay map command on both routers.
Issue the frame-relay interface-dlci command in addition to the frame-relay map command on both router interfaces.
Remove the frame-relay map command and replace with the frame-relay interface-dlci command on both router interfaces.
Apply the no frame-relay inverse-arp command on both router interfaces.
13. Which statement about Frame Relay subinterfaces is correct?
Multipoint interfaces will automatically forward routing broadcasts but will consume more IP addresses than point-to-point subinterfaces will consume.
Point-to-point subinterfaces act like leased lines and eliminate split-horizon routing issues.
Interfaces with multiple PVCs require a separate subinterface for each PVC.
Multipoint configurations cannot use subinterfaces.
14.

Refer to the exhibit. What can be determined about the configuration of router R1 from the exhibited output?
LMI updates are not being received properly.
The LMI type for the Serial 0/0/0 interface has been left to its default configuration.
Cisco HDLC is used as a Layer 2 encapsulation protocol on the Serial 0/0/0 interface.
The Serial 0/0/0 interface has been configured as a data communications equipment device.
15. What is created between two DTEs in a Frame Relay network?
ISDN circuit
limited access circuit
switched parallel circuit
virtual circuit
16. Which Frame Relay topology is a compromise of costs, reliability, and complexity when the WAN contains one headquarters site, 40 regional sites, and several sites within each regional site?
star
full mesh
partial mesh
point-to-multipoint
point-to-point
17.

Refer to the exhibit. A ping is sent to address 192.168.50.10 from the Peanut router. Which DLCI will be used to send the ping?
110
115
220
225
18. What two methods does Frame Relay technology use to process frames that contain errors? (Choose two.)
Frame Relay services depend on the upper layer protocols to handle error recovery.
It requires the receiving device to request that the sender retransmit erroneous frames.
FECN, BECN, and DE bits are set in the frames to minimize errors.
The receiving device drops any frames that contain errors without notifying the sender.
The frame relay switch notifies the sender that errors were detected.
19.

Refer to the exhibit. Which two statements are true given the output shown? (Choose two.)
The IP address of the local Frame Relay interface is 172.16.1.4.
The local DLCI number is 401.
Inverse ARP is being used on this connection.
This interface is in the active state and in the process of negotiating configuration parameters.
Multicast is not enabled on this connection.
20.

Refer to the exhibit. What can be known about the configuration of router R1 from the output?
The Frame Relay LMI DLCI has been incorrectly configured as DLCI 1023.
The Frame Relay LMI type has been changed from its default.
The Serial 0/0/0 interface has been configured as a data communications equipment device.
The command encapsulation frame-relay ietf has been used on the Serial 0/0/0 interface.
21. What consideration must be taken into account if RIP is used on Frame Relay multiaccess networks?
To forward routing updates, address-to-DLCI mapping must be done via the use of the frame-relay map command coupled with the broadcast keyword.
Inverse ARP must be enabled to turn routing update broadcasts into unicast traffic that can be propagated to other Frame Relay nodes.
Because broadcast traffic is not supported, RIPv1 cannot be implemented on Frame Relay networks.
To forward broadcast routing updates, dynamic mapping must be enabled.
22.

Refer to the exhibit. You are a network administrator who has been tasked with completing the Frame Relay topology that interconnects two remote sites. Router HQ belongs to both the 172.16.1.0/24 and 172.16.2.0/24 subnets with IP addresses of 172.16.1.3 and 172.16.2.3 respectively. Traffic between R1 and R2 must travel through HQ first. How should the serial interface on HQ be configured to complete the topology?
one multipoint subinterface
two point-to-point subinterfaces
with the physical interface configured with two ip addresses
one IP address on a point-to-point subinterface and one IP address on the physical interface

ccna 4 chapter 3 answers 2013

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ccna 4 chapter 9

1
Which two statements describe factors that influence the layout of a
proposal? (Choose two.)

Proposal layouts are required to use sans serif typefaces.

A specific proposal layout is followed when one is specified in the RFP.

A designer chooses the layout if a written RFP does not specify an outline.

The software that is used to create the proposal dictates the proposal layouts.

Proposal layouts are required to use a format that is designed by the network engineer.


2
What two items are typically included in the executive summary of a
proposal? (Choose two.)

project scope summary

high-level implementation plan

quotes for all needed equipment

technical requirements for the design

emphasis on the benefits that meet the goals of the customer


3
Which proposal section describes the intended routing protocol, security
mechanisms, and addressing for the planned network?

logical design
physical design

executive summary

implementation plan

network requirements


4
Which occurrence would indicate a failure of the design phase?

The incorrect model switches were ordered.

There is no customer signoff for task completion.

New requirements are identified after implementation begins.

The new network capacity is inadequate to support required traffic.


5
A network installation team is assigned to replace all core switches in an
existing data center. No other upgrades are planned. Which kind of installation is this?

a new installation

a fork-lift installation

a phased installation

a green field installation

ccna 4 chapitre 9

 
6
What service is provided Cisco standard warranty?

software application maintenance

replacement of defected hardware

next business day delivery of replacement parts

access to the Cisco Technical Assistance Center (TAC) 24 hours a day, 7 days a week


7
An upgraded version of the Cisco IOS has been purchased. However,
the CD arrived damaged. How will this loss be covered?

a hardware warranty

a software warranty

the Cisco SMARTnet Service

an additional service contract


8
A company informs the account manager that the installation of a new
edge router at the customer remote branch location cannot be done at the scheduled time
because of a large order that the branch office needs to complete. As a result, the end date of the
project must be adjusted to accommodate the additional time. What is the action should the
account manager take?

Cancel the order for the new edge router.

Work with designer to redesign the branch network.

Instruct the technician to complete the install of the router at on the date in the contract.

Adjust the timeline documentation to show the company how the delay will affect the
project completion date.


9
NetworkingCompany completes the installation of a network upgrade for
a retail customer. All of the onsite tests complete successfully and the customer IT staff approves
the results of the tests. The manager of the retail store contacts NetworkingCompany to inform
the company that the store will not pay for the upgrade until a recently purchased software
package is installed and tested on the network. Which two items that are contained in the
proposal can the account manager refer to when discussing this issue with the store manager?(Choose two.)

the project scope

the bill-of-material

the project timeline

the terms and conditions

the business goals of the customer

the evaluation of the current network


10
The operation of a new branch location network is delayed because a
VPN cannot be configured and established between the branch location and the main office. It is
determined that the router at the main office does not have enough memory and does not have
the correct Cisco IOS version image to support the VPN features. To prevent this delay, this
problem should have been identified and corrected during which part of the design project?

the preparation of the business case

the prioritizing of the technical goals

the characterization of the existing network

the implementation of the approved design


11
The NetworkingCompany team is tasked to prepare an implementation
schedule for a customer. It is determined that the new firewalls and wireless controllers that are
specified in the design cannot be delivered and installed within the agreed upon time frame. The
NetworkingCompany informs the customer of the problem. What two options can the
NetworkingCompany team take to ensure the success of the project? (Choose two.)

plan to add additional staff and resources to shorten the installation time after the new
equipment is delivered

eliminate redundancy in the design to reduce the amount of equipment that is needed

renegotiate a new time frame with the customer to accommodate the delay

delay the installation of the security devices and controllers until a later time

redesign the network to use only readily available equipment and software


12
AAA Financial Services Company is performing implementation planning
for a core switch upgrade. The company has 200 financial software programmers that work
billable hours during the week. They have critical, scheduled money transfer transmissions that
occur at hourly intervals every night. There are two, two-hour long IT maintenance windows
scheduled for software upgrades, one on Saturday and one on Sunday. The bank advertises
online banking as available 24 hours on business days and 21 hours on the weekends. However,
a network upgrade that is necessary to replace some switches is expected to take four hours.
Because of rack constraints, this time includes three hours to remove the old switches before the
new switches can be installed and one hour to test the logical configuration. How should the
implementation scheduling be handled

Defer the software upgrades. Use the Saturday window to perform the hardware
installation. Use the Sunday window to perform the logical testing.

Coordinate and publish a separate four-hour downtime during Friday to perform the
complete switch installation and testing process. Use the Saturday and Sunday windows to
correct any outage problems after the Friday window.

Coordinate and publish two, four-hour downtimes incorporating the published Saturday
and Sunday windows. Defer any software upgrades until the new network is proven to be working
correctly with the old software. Use the Sunday window as a fallback scheduling period if there
are problems necessitating backing out of the Saturday window.

Coordinate and publish an eight-hour downtime incorporating the Saturday window. This
will allow four hours for installation and logical testing, one hour for troubleshooting and decision,
and three hours to roll back to the previous configuration if the new switching cannot pass the
logical testing. Defer any software upgrades until the new network is proven to be working
correctly with the old software.


13
Included in a Bill of Materials (BOM) for a SOHO wired implementation is
a Cisco 2811 router, Catalyst 2560 switch, four PCs, three laptops, and a networked printer.
Wireless LAN capability will be implemented on this network. Which two equipment types must be
added to the BOM to implement this request? (Choose two.)

DNS server

LAN switch

wireless NICs

DHCP server

wireless access points


14
A customer has just taken delivery of a Cisco 2811 router and Catalyst
3560 switch. Included with the purchase is the SMARTnet Service. Which two resources are
included with SMARTnet Service? (Choose two.)

signature file updates

technical support from TAC

maintenance releases for OS

software application major releases

software application maintenance and minor releases


15
A Cisco 1841 router has been purchased without an agreement for
SMARTnet Service. What two items are guaranteed under the standard warranty? (Choose two.)

access to TAC

replacement of defective physical media

advanced replacement of hardware parts

access to a renewable standard warranty contract

under normal use, replacement of defective hardware


16
Upon completion of a proposal, a network design team must sell their
ideas to two key stakeholders. Who are these two stakeholders? (Choose two.)

customers

licensing boards

cabling contractors

internal management

project implementation team


17
What are two important guidelines when creating a slide presentation for
a meeting with a customer? (Choose two.)

Use all capital letters on words and phrases when possible for added emphasis.

Provide varied background graphics to enhance viewer interest.

Use contrasting colors for background and text to aid visibility.

Change fonts frequently to denote differences in subject matter.

Use bulleted text to lead the discussion.


18
In order to finalize a project proposal, an account manager of a
networking company creates the terms and conditions section. What are two clauses that should
be included in this section? (Choose two.)

cost summary

installation steps

change order procedures

problem resolution process

maintenance contract quotation


19
Which two items will a systems engineer include in an implementation plan? (Choose two.)

references to design documents

the business goals of the customer

diagrams of the existing traffic flows

the steps to install and test the network

cost of each network device and component


20
Which statement describes a phased installation into an existing network?

A phased installation generally takes less time and expense than a green-field installation.

A phased installation is not suitable for large, multi-site network installations or upgrades.

A phased installation requires detailed planning in order to avoid disruption of user services.
A phased installation involves building an entire replacement network and migrating users
over to it.

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CCNA 2 Chapter 3 v5.0 Exam Answers 2013

1
A network administrator is determining the best placement of VLAN trunk links. Which two types of point-to-point connections utilize VLAN trunking?​ (Choose two.)
between two switches that share a common VLAN
between a switch and a server that has an 802.1Q NIC*
between a switch and a client PC
between a switch and a network printer
between two switches that utilize multiple VLANs*
2
What happens to a port that is associated with VLAN 10 when the administrator deletes VLAN 10 from the switch?
The port automatically associates itself with the native VLAN.
The port creates the VLAN again.
The port goes back to the default VLAN.
The port becomes inactive.*
3

Refer to the exhibit. Interface Fa0/1 is connected to a PC. Fa0/2 is a trunk link to another switch. All other ports are unused. Which security best practice did the administrator forget to configure?Configure all unused ports to a ‘black-hole’ VLAN that is not used for anything on the network.
Disable autonegotiation and set ports to either static access or static trunk.
Change the native VLAN to a fixed VLAN that is distinct from all user VLANs and to a VLAN number that is not VLAN 1.
All user ports are associated with VLANs distinct from VLAN 1 and distinct from the ‘black-hole’ VLAN.*
4
Which command is used to remove only VLAN 20 from a switch?
no switchport access vlan 20
delete flash:vlan.dat
no vlan 20*
delete vlan.dat
5
A Cisco Catalyst switch has been added to support the use of multiple VLANs as part of an enterprise network. The network technician finds it necessary to clear all VLAN information from the switch in order to incorporate a new network design. What should the technician do to accomplish this task?
Erase the startup configuration and reboot the switch.
Erase the running configuration and reboot the switch.
Delete the startup configuration and the vlan.dat file in the flash memory of the switch and reboot the switch.*
Delete the IP address that is assigned to the management VLAN and reboot the switch.
6
What is the effect of issuing a switchport access vlan 20 command on the Fa0/18 port of a switch that does not have this VLAN in the VLAN database?
VLAN 20 will be created automatically.*
The command will have no effect on the switch.
Port Fa0/18 will be shut down.
An error stating that VLAN 20 does not exist will be displayed and VLAN 20 is not created.
7
Which command displays the encapsulation type, the voice VLAN ID, and the access mode VLAN for the Fa0/1 interface?
show mac address-table interface Fa0/1
show interfaces Fa0/1 switchport*
show interfaces trunk
show vlan brief
8

Place the options in the following order:
- not scored -
dynamic auto
nonegotiate
dynamic desirable
trunk
9
Port Fa0/11 on a switch is assigned to VLAN 30. If the command no switchport access vlan 30 is entered on the Fa0/11 interface, what will happen?
Port Fa0/11 will be returned to VLAN 1.*
VLAN 30 will be deleted.
An error message would be displayed.
Port Fa0/11 will be shutdown.
10
What must the network administrator do to remove Fast Ethernet port fa0/1 from VLAN 2 and assign it to VLAN 3?
Enter the no vlan 2 and the vlan 3 commands in global configuration mode.
Enter the switchport trunk native vlan 3 command in interface configuration mode.
Enter the switchport access vlan 3 command in interface configuration mode.*
Enter the no shutdown in interface configuration mode to return it to the default configuration and then configure the port for VLAN 3.
11
Which two Layer 2 security best practices would help prevent VLAN hopping attacks? (Choose two.)
Disable DTP autonegotiation on end-user ports.*
Change the management VLAN to a distinct VLAN that is not accessible by regular users.
Statically configure all ports that connect to end-user host devices to be in trunk mode.
Change the native VLAN number to one that is distinct from all user VLANs and is not VLAN 1.*
Use SSH for all remote management access.
12
In a basic VLAN hopping attack, which switch feature do attackers take advantage of?
automatic encapsulation negotiation
the default automatic trunking configuration*
an open Telnet connection
forwarding of broadcasts
13
A Cisco switch currently allows traffic tagged with VLANs 10 and 20 across trunk port Fa0/5. What is the effect of issuing a switchport trunk allowed vlan 30 command on Fa0/5?
It allows only VLAN 30 on Fa0/5.*
It allows a native VLAN of 30 to be implemented on Fa0/5.
It allows VLANs 1 to 30 on Fa0/5.
It allows VLANs 10, 20, and 30 on Fa0/5.
14

Refer to the exhibit. A frame is traveling between PC-A and PC-B through the switch. Which statement is true concerning VLAN tagging of the frame?
No VLAN tag is added to the frame.*
A VLAN tag is added when the frame is accepted by the switch.
A VLAN tag is added when the frame is forwarded out the port to PC-B.
A VLAN tag is added when the frame leaves PC-A.
15

Refer to the exhibit. PC-A and PC-B are both in VLAN 60. PC-A is unable to communicate with PC-B. What is the problem?
The native VLAN is being pruned from the link.
The VLAN that is used by PC-A is not in the list of allowed VLANs on the trunk.*
The trunk has been configured with the switchport nonegotiate command.
The native VLAN should be VLAN 60.
16
What VLANs are allowed across a trunk when the range of allowed VLANs is set to the default value?
All VLANs will be allowed across the trunk.*
Only the native VLAN will be allowed across the trunk.
The switches will negotiate via VTP which VLANs to allow across the trunk.
Only VLAN 1 will be allowed across the trunk.
17
Under which two occasions should an administrator disable DTP while managing a local area network? (Choose two.)
on links that should not be trunking*
when connecting a Cisco switch to a non-Cisco switch*
on links that should dynamically attempt trunking
when a neighbor switch uses a DTP mode of dynamic auto
when a neighbor switch uses a DTP mode of dynamic desirable
18

Open the PT Activity. Perform the tasks in the activity instructions and then answer the question.
Which PCs will receive the broadcast sent by PC-C?
PC-D, PC-E*
PC-A, PC-B, PC-D, PC-E
PC-A, PC-B
PC-A, PC-B, PC-D, PC-E, PC-F
PC-A, PC-B, PC-E
19
Which two statements are true about VLAN implementation? (Choose two.)
The network load increases significantly because of added trunking information.
Devices in one VLAN do not hear the broadcasts from devices in another VLAN.*
The size of the collision domain is reduced.
VLANs logically group hosts, regardless of physical location.*
The number of required switches in a network decreases.
20

Refer to the exhibit. DLS1 is connected to another switch, DLS2, via a trunk link. A host that is connected to DLS1 is not able to communicate to a host that is connected to DLS2, even though they are both in VLAN 99. Which command should be added to Fa0/1 on DLS1 to correct the problem?
switchport trunk allowed vlan add 99
switchport trunk native vlan 66*
switchport mode dynamic auto
switchport nonegotiate
21
Which switch feature ensures that no unicast, multicast, or broadcast traffic is passed between ports that are configured with this feature?
switch port security
PVLAN protected port*
ACL
VLAN
22
Fill in the blank. Use the full command syntax.
The ” show vlan brief ” command displays the VLAN assignment for all ports as well as the existing VLANs on the switch.
23
Which three statements accurately describe VLAN types? (Choose three).
An 802.1Q trunk port, with a native VLAN assigned, supports both tagged and untagged traffic.*
A management VLAN is any VLAN that is configured to access management features of the switch.*
A data VLAN is used to carry VLAN management data and user-generated traffic.
Voice VLANs are used to support user phone and e-mail traffic on a network.
VLAN 1 is always used as the management VLAN.
After the initial boot of an unconfigured switch, all ports are members of the default VLAN.*
24
Which command should the network administrator implement to prevent the transfer of DTP frames between a Cisco switch and a non-Cisco switch?
S1(config-if)# switchport mode trunk
S1(config-if)# switchport mode access
S1(config-if)# switchport nonegotiate*
S1(config-if)# switchport mode dynamic desirable
S1(config-if)# switchport trunk allowed vlan none

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CCNA 1 Chapter 2 Answers 2013

CCNA 1 Chapter 2 v5.0 Exam Answers 2013

1.
Refer to the exhibit. A switch was configured as shown. A ping to the default gateway was issued, but the ping was not successful. Other switches in the same network can ping this gateway. What is a possible reason for this?
The default gateway address must be 192.168.10.1.
The ip default-gateway command has to be issued in the VLAN interface configuration mode.
The VLAN IP address and the default gateway IP address are not in the same network.
The no shutdown command was not issued for VLAN 1.
The local DNS server is not functioning correctly.

2.

While trying to solve a network issue, a technician made multiple changes to the current router configuration file. The changes did not solve the problem and were not saved. What action can the technician take to discard the changes and work with the file in NVRAM?
Issue the reload command without saving the running configuration.
Close and reopen the terminal emulation software.
Delete the vlan.dat file and reboot the device.
Issue the copy startup-config running-config command.

3.

Why is it important to configure a hostname on a device?
to allow local access to the device through the console port
a Cisco router or switch only begins to operate when its hostname is set
to identify the device during remote access (SSH or telnet)
a hostname must be configured before any other parameters

4.

Which procedure is used to access a Cisco 2960 switch when performing an initial configuration in a secure environment?
Use the console port to locally access the switch from a serial or USB interface of the PC.
Use Secure Shell to remotely access the switch through the network​.
Use Telnet to remotely access the switch through the network.
Use the AUX port to locally access the switch from a serial or USB interface of the PC.

5.

What criterion must be followed in the design of an IPv4 addressing scheme for end devices?
Each local host should be assigned an IP address with a unique network component.
Each IP address must match the address that is assigned to the host by DNS.
Each IP address must be unique within the local network.
Each IP address needs to be compatible with the MAC address.

6.

A network administrator needs to keep the user ID, password, and session contents private when establishing remote CLI connectivity with a switch to manage it. Which access method should be chosen?
AUX
SSH
Console
Telnet

7.
Which interface allows remote management of a Layer 2 switch?

the switch virtual interface
the console port interface
the AUX interface
the first Ethernet port interface

8.

What is a result of using the service password-encryption command on a Cisco network device?
All passwords in the configuration are not shown in clear text when viewing the configuration.
The command encrypts the banner message.
The command encrypts the enable mode password.
A network administrator who later logs into the device will be required to enter an administrator password in order to gain access to the Cisco device.

9.

Match the difinitions to their respective CLI hot keys and shortcuts.

Tab -> Completes abbreviated commands and parameters
Ctrl-R -> returns directly to the privileged EXEC mode
Up Arrow -> scrolls backwards through previously entered commands
Ctrl-Z -> cancels any command currently being entered and returns directly to privileged EXEC mode
Ctrl-C -> Redisplays, on a new line, the command currently being typed

10.

A network administrator is planning an IOS upgrade on several of the head office routers and switches. Which three questions must be answered before continuing with the IOS selection and upgrade? (Choose three.)
What models of routers and switches require upgrades?
Do the routers and switches have enough RAM and flash memory for the proposed IOS versions?
What ports are installed on the routers and switches?
Are the devices on the same LAN?
What features are required for the devices?
Do the devices have enough NVRAM to store the IOS image?

11. What benefit does DHCP provide to a network?

Hosts can connect to the network and get an IP address without manual configuration.
Duplicate addresses cannot occur on a network that issues dynamic addresses using DHCP and has static assignments.
DHCP allows users to refer to locations by a name rather than an IP address.
Hosts always have the same IP address and are therefore always reachable.

12.

Which two functions are provided to users by the context-sensitive help feature of the Cisco IOS CLI? (Choose two.)
providing an error message when a wrong command is submitted
allowing the user to complete the remainder of an abbreviated command with the TAB key
displaying a list of all available commands within the current mode
selecting the best command to accomplish a task
determining which option, keyword, or argument is available for the entered command 

13.

A router has a valid operating system and a configuration stored in NVRAM. When the router boots up, which mode will display?
global configuration mode
user EXEC mode
setup mode
ROM monitor mode

14.

Which two features are characteristics of flash memory? (Choose two.)
Flash receives a copy of the IOS from RAM when a device is powered on.
Flash provides nonvolatile storage.
The contents of flash may be overwritten.
Flash is a component in Cisco switches but not in Cisco routers.
The contents of flash may be lost during a power cycle.

15.

Passwords can be used to restrict access to all or parts of the Cisco IOS. Select the modes and interfaces that can be protected with passwords. (Choose three.)
boot IOS mode
Ethernet interface
privileged EXEC mode
VTY interface
console interface
router configuration mode

16.

Why would a Layer 2 switch need an IP address?
to enable the switch to send broadcast frames to attached PCs
to enable the switch to function as a default gateway
to enable the switch to receive frames from attached PCs
to enable the switch to be managed remotely 

17.

What is a user trying to determine when issuing a ping 10.1.1.1 command on a PC?
if there is connectivity with the destination device
what type of device is at the destination
if the TCP/IP stack is functioning on the PC without putting traffic on the wire
the path that traffic will take to reach the destination

18.

What command can be used on a Windows PC to see the IP configuration of that computer?
ping
show interfaces
show ip interface brief
ipconfig 

19.

Which statement is true about the running configuration file in a Cisco IOS device?
It should be deleted using the erase running-config command.
It is automatically saved when the router reboots.
It affects the operation of the device immediately when modified.
It is stored in NVRAM.

20.

Match the description to the common IOS CLI access method.


21.

Which two characters are allowed as part of the hostname of a Cisco device? (Choose two.)
tab
space
question mark
numbers
underline 

22.

A new network administrator has been asked to enter a banner message on a Cisco device. What is the fastest way a network administrator could test whether the banner is properly configured?
Power cycle the device.
Enter CTRL-Z at the privileged mode prompt.
Exit global configuration mode.
Exit enable mode and press Enter.
Reboot the device.

Tags: ccna 2 chapter 2 answers 2013,ccna 2 chapter 2 answers,ccna 2 correction 

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All About CCNA Certification

CCNA is a popular and well recognized networking certification in the industry. The CCNA is the composite exam associated with the Cisco Certified Network Associate certification. This exam tests a candidate's knowledge and skills required to install, operate, and troubleshoot a small to medium size enterprise branch network.

How to Attain the CCNA Certification? 

Which Path to Follow This is a very common question among candidates who are pretty new to this area and would like to attain the CCNA certification. It's to be remembered that there are two ways to attain the CCNA certification which is presented below:

A. One Exam Path

Take the 640-802 CCNA composite exam associated with the Cisco Certified Network Associate
 certification

B. Two Exam Path

Take the 640-822 Interconnecting Cisco Networking Devices Part 1 (ICND1) v1.0 exam Take the 640-816 Interconnecting Cisco Networking Devices Part 2 (ICND2) v1.0 exam

Advantages and disadvantages of following any one path

If you follow the Two Exam Path - You become a CCENT by passing the ICND1 Exam and then a CCNA by passing the ICND2 exam. If you follow the One Exam Path - You become a CCNA by passing the CCNA composite exam. You do not earn the CCENT certification.

If you are new to the field of networking you should go for two exam path as this gets you started from basics and plus you get to ear the CCENT as well. If you already have some experience in the field of networking you can go for the One exam path as this will help you earn your CCNA certification in one go. Hence, based on your personal circumstances it's up to you to decide which path to opt for.

How to Prepare for CCNA Exam? 

Preparing for the CCNA exam is not an easy task and just like anything else in this world requires time, effort, patience and hardwork. It's best to familiarize yourself with the CCNA Syllabus before preparing for your CCNA exam as this gives you a fair idea of what you're getting into... to get you mentally prepared. In my opinion, the starting point of being successful in any area of your life is first accept mentally that you are going to find things difficult when you do them for the first time and if you do it over and over again, you will find better ways of doing it and eventually improve. Hence, derive the right kind of motivation and attitude before beginning your preparation for the CCNA exam.

What are the kind of questions in a CCNA Exam? 

The following are the kind of questions that appear in a CCNA exam:
Multiple-choice single answer
Multiple-choice multiple answer
Drag-and-drop
Fill-in-the-blank
Testlet
Simlet
Simulations
CCNA Bootcamp or CCNA Online Training?
CCNA Online Training?

You should opt for CCNA online training if you're super busy and like to take things at your own pace. However, one area which needs to be concerned is motivation. Since, you're studying and practicing all alone - you should make sure to have the right kind of attitude before opting for a CCNA online training.
An online training course is completely online allowing you to study when you want- 24 hours a day, 7 days a week, 365 days a year from home, the office, or an Internet cafe - the only prerequisite being access to an internet connection

CCNA Bootcamp? 

A CCNA bootcamp is typically a week long classroom training which are taken by experts in the field of networking. The biggest advantage that this format of training has is that, the experts condense the entire CCNA syllabus with the right kind of environment. You're given hands on experience on routers, switches and other networking devices to help you get industry ready.

Hopefully the above guide will help you clear the CCNA exam successfully! All the Best!

Chris Ryan is a certification enthusiast and loves to write on various IT certifications. You should check him out the blog where you can learn about the CCNA Salary [http://itcertificationsyllabus.com/ccna-salary.html].

Article Source: http://EzineArticles.com/?expert=Chris_M_Ryan


 

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