Answer CCNA Security Chapter 8 Test – CCNAS v1.1

This post is about questions and answers for CCNA Security Chapter 8 Test. I took this test on 14th June 2012. This CCNA Security Chapter 8 test is using CCNAS v1.1. So i would like to share the new questions and answers i chooses. Just to be clear, for this test i only got 90%. It’s not 100% solution. If you have better answer or new questions, please do share by leave your comment so i can improve this post’s answer for the benefits all of us.

Updated: 100% Correct.

1.

Question 1 CCNA Security Answer

Refer to the exhibit. Based on the CCP screen that is shown, which two conclusions can be drawn about the IKE policy that is being configured? (Choose two.)
It will use digital certificates for authentication.
It will use a predefined key for authentication.
It will use a very strong encryption algorithm. (Original answer, Confirmed by Xase)
It will be the default policy with the highest priority.
It is being created using the CCP VPN Quick Setup Wizard. (Andy’s answer)

2. A network administrator is planning to implement centralized management of Cisco VPN devices to simplify VPN deployment for remote offices and teleworkers. Which Cisco IOS feature would provide this solution?

Cisco Easy VPN
Cisco VPN Client
Cisco IOS SSL VPN
Dynamic Multipoint VPN

3. Which statement describes an important characteristic of a site-to-site VPN?

It must be statically set up.
It is ideally suited for use by mobile workers.
It requires using a VPN client on the host PC.
It is commonly implemented over dialup and cable modem networks.
After the initial connection is established, it can dynamically change connection information.

4. With the Cisco Easy VPN feature, which process ensures that a static route is created on the Cisco Easy VPN Server for the internal IP address of each VPN client?

Cisco Express Forwarding
Network Access Control
On-Demand Routing
Reverse Path Forwarding
Reverse Route Injection

5. Which two authentication methods can be configured when using the CCP Site-to-Site VPN wizard? (Choose two.)

MD5
SHA
pre-shared keys
encrypted nonces
digital certificates

6. Which UDP port must be permitted on any IP interface used to exchange IKE information between security gateways?

400
500
600
700

7. When verifying IPsec configurations, which show command displays the encryption algorithm, hash algorithm, authentication method, and Diffie-Hellman group configured, as well as default settings?

show crypto map
show crypto ipsec sa
show crypto isakmp policy
show crypto ipsec transform-set

8. Question 8 CCNA Security Answer

Refer to the exhibit. A site-to-site VPN is required from R1 to R3. The administrator is using the CCP Site-to-Site VPN wizard on R1. Which IP address should the administrator enter in the highlighted field?
10.1.1.1
10.1.1.2
10.2.2.1
10.2.2.2
192.168.1.1
192.168.3.1

9. A user launches Cisco VPN Client software to connect remotely to a VPN service. What does the user select before entering the username and password?

the SSL connection type
the IKE negotiation process
the desired preconfigured VPN server site
the Cisco Encryption Technology to be applied

10. What is the default IKE policy value for encryption?

128-bit AES
192-bit AES
256-bit AES
3DES (Original answer)
DES (Corrected by Ja Shin)

11. Question 11 CCNA Security Answer

Refer to the exhibit. Which two IPsec framework components are valid options when configuring an IPsec VPN on a Cisco ISR router? (Choose two.)
Integrity options include MD5 and RSA.
IPsec protocol options include GRE and AH.
Confidentiality options include DES, 3DES, and AES.
Authentication options include pre-shared key and SHA.
Diffie-Hellman options include DH1, DH2, and DH5.

12. Question 12 CCNA Security Answer

Refer to the exhibit. Based on the CCP settings that are shown, which Easy VPN Server component is being configured?
group policy
transform set
IKE proposal
user authentication

13. Which action do IPsec peers take during the IKE Phase 2 exchange?

exchange of DH keys
negotiation of IPsec policy
verification of peer identity
negotiation of IKE policy sets

14. When configuring an IPsec VPN, what is used to define the traffic that is sent through the IPsec tunnel and protected by the IPsec process?

crypto map
crypto ACL (Corrected by Ja Shin)
ISAKMP policy (Original answer)
IPsec transform set

15. What is required for a host to use an SSL VPN to connect to a remote network device?

VPN client software must be installed.
A site-to-site VPN must be preconfigured.
A web browser must be installed on the host.
The host must be connected to a wired network.

16. What are two benefits of an SSL VPN? (Choose two.)

It supports all client/server applications.
It supports the same level of cryptographic security as an IPsec VPN.
It has the option of only requiring an SSL-enabled web browser.
The thin client mode functions without requiring any downloads or software.
It is compatible with DMVPNs, Cisco IOS Firewall, IPsec, IPS, Cisco Easy VPN, and NAT.

17. When using ESP tunnel mode, which portion of the packet is not authenticated?

ESP header
ESP trailer
new IP header
original IP header

18. How many bytes of overhead are added to each IP packet while it is transported through a GRE tunnel?

8
16
24
32

19. Which two statements accurately describe characteristics of IPsec? (Choose two.)

IPsec works at the application layer and protects all application data.
IPsec works at the transport layer and protects data at the network layer.
IPsec works at the network layer and operates over all Layer 2 protocols.
IPsec is a framework of proprietary standards that depend on Cisco specific algorithms.
IPsec is a framework of standards developed by Cisco that relies on OSI algorithms.
IPsec is a framework of open standards that relies on existing algorithms.

20. Question 20 CCNA Security Answer

Refer to the exhibit. A network administrator is troubleshooting a GRE VPN tunnel between R1 and R2. Assuming the R2 GRE configuration is correct and based on the running configuration of R1, what must the administrator do to fix the problem?
Change the tunnel source interface to Fa0/0.
Change the tunnel destination to 192.168.5.1.
Change the tunnel IP address to 192.168.3.1.
Change the tunnel destination to 209.165.200.225.
Change the tunnel IP address to 209.165.201.1.

Again, this answer CCNA Security Chapter 8 answer is not 100% correct. I only got 90% from this answer. So, if you have a better answer or new questions, please share. I’ll improve this post based on the correction you provide. Thank You.

 

CCNA SECURITY CHAPTER 8 V1.2 – by Dineshb

1.What can be used as a VPN gateway when setting up a site-to-site VPN?

Cisco Catalyst switch
Cisco router
Cisco Unified Communications Manager
Cisco AnyConnect

2.Which three statements describe the IPsec protocol framework? (Choose three.)

AH uses IP protocol 51.
AH provides encryption and integrity.
AH provides integrity and authentication.
ESP uses UDP protocol 50.
ESP requires both authentication and encryption.
ESP provides encryption, authentication, and

3.Which statement describes the operation of the IKE protocol?

It uses IPsec to establish the key exchange process.
It uses sophisticated hashing algorithms to transmit keys directly across a network.
It calculates shared keys based on the exchange of a series of data packets.
It uses TCP port 50 to exchange IKE information between the security gateways.

4.What is the purpose of the “Generate Mirror…” button in site-to-site VPN wizard of CCP?

to automatically configure the router on the other side of the tunnel
to test the VPN configuration and to verify operation
to produce the required CLI commands to configure the router on the other side of the tunnel
to provide the VPN wizard setting required on the router on the other side of the tunnel

5.Refer to the exhibit. Which pair of crypto isakmp key commands would correctly configure PSK on the two routers?

R1# crypto isakmp key cisco123 hostname R1
R2# crypto isakmp key cisco123 hostname R2

R1# crypto isakmp key cisco123 address 209.165.200.227
R2# crypto isakmp key cisco123 address 209.165.200.226

R1# crypto isakmp key cisco123 address 209.165.200.226
R2# crypto isakmp key cisco123 address 209.165.200.227

R1# crypto isakmp key cisco123 address 209.165.200.226
R2# crypto isakmp key secure address 209.165.200.227

6. Refer to the exhibit. How will traffic that does not match that defined by access list 101 be treated by the router?

It will be sent encrypted.
It will be discarded.
It will be sent unencrypted.
It will be blocked.

7. Which factor is a drawback of providing remote connectivity and work solutions to employees?

system security being maintained employees themselves.
job-related stresses
transportation-related pollution
24/7 time zone business availability
Employee telecommuting provides benefits
through decreasing job-related stress and pollution.

8. What are two characteristics of SSL VPNs? (Choose two.)

They protect all IP-based applications.
They require only a web browser on the client computer.
They require specific client software installed on the client device.
They can use noncompany-managed devices.
They can use strong two-way authentication via shared secrets or digital certificates.

9.What VPN solution uses a server to push IPsec policies to mobile clients so that they can access company resources over a secure IPsec tunnel?

Cisco VPN Wizard
Cisco SSL VPN
Cisco Easy VPN
Step by Step Wizard

10.Which authentication method is available when specifying a method list for group policy lookup using the CCP Easy VPN Server wizard?

Active Directory
Kerberos
Certificate Authority
RADIUS
TACACS+

 

18 thoughts on “Answer CCNA Security Chapter 8 Test – CCNAS v1.1

  1. Hi,

    thank for sharing these tests, this website rules !

    the answer of question 10 is “DES”, and the answer of question 14 is “crypto ACL”.

    JaShin.

  2. Ad.1. Should be
    It will use a predefined key for authentication.
    It is being created using the CCP VPN Quick Setup Wizard.

  3. Te agradezco mucho, muchas gracias. Si no es mucha molestia podrias subir el chapter 5 porfavor?. Mañana tengo que rendirlo y no pude estudiarlo suficiente por falta de tiempo.

  4. Q1 – corect answers are:

    It will use a predefined key for authentication.
    It will use a very strong encryption algorithm

     

  5. Which term describes a completely redundant backup facility, with almost identical equipment to the operational facility, that is maintained in the event of a disaster?

    [ ] backup site
    [ ] cold site
    [x] hot site
    [ ] reserve site

  6. What are the two major components of a security awareness program? (Choose two.)
    [x] awareness campaign
    [_] security policy development
    [_] security solution development
    [_] self-defending network implementation
    [x] training and education

  7. These are CCNA Security Chapter 8 Version 1.2 new Questions (up to date 3/9/2014)

    1.What can be used as a VPN gateway when setting up a site-to-site VPN?
    Cisco Catalyst switch
    >>Cisco router
    Cisco Unified Communications Manager
    Cisco AnyConnect

    2.Which three statements describe the IPsec protocol framework? (Choose three.)

    >>AH uses IP protocol 51.
    >>AH provides encryption and integrity.
    AH provides integrity and authentication.
    ESP uses UDP protocol 50.
    >>ESP requires both authentication and encryption.
    ESP provides encryption, authentication, and

    3.Which statement describes the operation of the IKE protocol?

    It uses IPsec to establish the key exchange process.
    It uses sophisticated hashing algorithms to transmit keys directly across a network.
    >>It calculates shared keys based on the exchange of a series of data packets.
    It uses TCP port 50 to exchange IKE information between the security gateways.

    4.What is the purpose of the “Generate Mirror…” button in site-to-site VPN wizard of CCP?

    to automatically configure the router on the other side of the tunnel
    to test the VPN configuration and to verify operation
    >>to produce the required CLI commands to configure the router on the other side of the tunnel
    to provide the VPN wizard setting required on the router on the other side of the tunnel

    5.Refer to the exhibit. Which pair of crypto isakmp key commands would correctly configure PSK on the two routers?

    R1# crypto isakmp key cisco123 hostname R1
    R2# crypto isakmp key cisco123 hostname R2

    >>R1# crypto isakmp key cisco123 address 209.165.200.227
    R2# crypto isakmp key cisco123 address 209.165.200.226

    R1# crypto isakmp key cisco123 address 209.165.200.226
    R2# crypto isakmp key cisco123 address 209.165.200.227

    R1# crypto isakmp key cisco123 address 209.165.200.226
    R2# crypto isakmp key secure address 209.165.200.227

    6. Refer to the exhibit. How will traffic that does not match that defined by access list 101 be treated by the router?

    It will be sent encrypted.
    It will be discarded.
    >>It will be sent unencrypted.
    It will be blocked.

    7. Which factor is a drawback of providing remote connectivity and work solutions to employees?

    >>system security being maintained employees themselves.
    job-related stresses
    transportation-related pollution
    24/7 time zone business availability
    Employee telecommuting provides benefits
    through decreasing job-related stress and pollution.

    8. What are two characteristics of SSL VPNs? (Choose two.)

    They protect all IP-based applications.
    >>They require only a web browser on the client computer.
    They require specific client software installed on the client device.
    >>They can use noncompany-managed devices.
    They can use strong two-way authentication via shared secrets or digital certificates.

    9.What VPN solution uses a server to push IPsec policies to mobile clients so that they can access company resources over a secure IPsec tunnel?

    Cisco VPN Wizard
    Cisco SSL VPN
    >>Cisco Easy VPN
    Step by Step Wizard

    10.Which authentication method is available when specifying a method list for group policy lookup using the CCP Easy VPN Server wizard?

    Active Directory
    Kerberos
    Certificate Authority
    >>RADIUS
    TACACS+

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