NCDE NCDS NCSE NCTE NCTS NCSS

28. A customer has two VPN Router 2750s at corporate headquarters. The routers have been used for
remote user connections. They want to allow their partners to connect by Branch Office tunnel, and they
want some failover when one of the 2750s is down.
What do you suggest for the remote offices for redundancy?
| English | Chinese(Traditional) | Chinese(Simplified) | 11
KillTest
Information Co., Ltd. All rights reserved.
A. 600 at each end, running OSPF, and VRRP
B. 600 at the SOHO with route policies configured
C. 600 at the SOHO with static branch failover configured
D. 600 at the remote offices configured as Control Tunnels
Answer: C
29. A customer currently has a VPN Router solution that includes 100 VPN Routers. After a company
reorganization,
they have decided to go with an outsource
company to manage the routers.
What is the best option for the outsource
Network Operations Center (NOC) to manage this?
A. Dual VPN Router 600 at the NOC.
B. VPN Router 1750 at the NOC with control tunnels to each site.
C. Install the VPN Router Client on all NOC computers and configure user control tunnel to each site.
D. VPN Router 1750 at NOC and VPN Router Client at the customer site with user control tunnel to NOC.
Answer: B
30. A customer is using a VPN Router to connect to the internet.
Which additional functions can the VPN Router be used for?
A. a layer3
router, a HTTP proxy server and a firewall
B. a firewall, a layer3
router and a VPN termination point
C. a VPN termination point, a layer2
switch and a firewall
D. a layer2
switch, a layer3
router and a VPN termination point
Answer: B

26. A company has a firewall and a router between its private LAN and a public Frame Relay WAN
connection at its head office. The company has a requirement to add 1000 tunnels using a VPN Router.
What is the most cost effective solution?
A. Replace the router and firewall with a VPN Router 2750 and connect directly to the Frame Relay
network.
B. Replace the router and firewall with a VPN Router 5000 and connect directly to the public Frame Relay
network.
C. Replace the firewall with a VPN Router 5000, but maintain the router to support the Frame Relay WAN
connection.
D. Maintain the router and firewall for the existing infrastructure and add a VPN Router 1750 to support
the 1000 VPN tunnels.
Answer: A
27. A customer has a VPN Router 1750 with two private interfaces and one public interface. Interface
filters are enabled, and the interface filters allow devices on the two private LANS to access each other.
The customer now has a requirement for a more complex security policy.
What is the option for the customer that will be most efficient on the VPN Router?
A. Add rules to the current interface filters.
B. Use the VPN Router Stateful Firewall and enable tunnel filters.
C. Use the VPN Router Stateful Firewall and disable tunnel filters.
D. Add rules to the current interface filters and disable tunnel filters.
Answer: C

NCDS 920-256 Q&A are created by senior IT lecturers in testpassport certification Q&A network and NCDS product experts combination PROMETRIC or VUE true-to-date environmental examination of the original title.

The Q&A cover the latest real test and with all the correct answer.we promise the Q&A for NCDS 920-256(Nortel VPN Router Ris.7.0 Solutions(NCDS)) examination of original title complete coverage.920-256 Q&A help you pass the exam. Otherwise,we will give you a full refund.

24. A network planner is designing a solution for a company that has a head office and 50 branch offices.
The company currently uses private lines to connect the branch offices to the head office. The internet
connection setup at the head office consists of a router and a firewall, which are bottlenecks. The CEO
wants to use a VPN instead of the leased lines.
What is the best solution for the head office?
A. Use the VPN Router between the router and firewall.
B. Use the VPN Router behind the firewall, in place of the router.
C. Use the VPN Router to replace the existing router and firewall.
D. Use the VPN Router behind the existing router, in place of the firewall.
Answer: C
25. A VPN Router will be added to a customer’s network to allow for VPN tunnels. The initial plan is to
have the VPN Router installed between an existing router? which is connected to the internet, and a
firewall? which protects the private network.
What should you suggest to the customer to simplify the solution?
A. Stay with the initial plan and suggest nothing more.
B. Use the VPN Router to its full potential and remove the router.
C. Use the VPN Router to its full potential and remove the firewall.
D. Use the VPN Router to its full potential and remove the router and the firewall.
| English | Chinese(Traditional) | Chinese(Simplified) | 10
testpassport
Information Co., Ltd. All rights reserved.
Answer: D

NCDS 920-256 Q&A are created by senior IT lecturers in testpassport certification Q&A network and NCDS product experts combination PROMETRIC or VUE true-to-date environmental examination of the original title.

The Q&A cover the latest real test and with all the correct answer.we promise the Q&A for NCDS 920-256(Nortel VPN Router Ris.7.0 Solutions(NCDS)) examination of original title complete coverage.920-256 Q&A help you pass the exam. Otherwise,we will give you a full refund.

22. A startup company is looking to add a VPN solution with as much redundancy as possible in a single
box.
Which VPN Router model would you recommend?
A. VPN Router 1100
B. VPN Router 1750
C. VPN Router 2750
D. VPN Router 5000
Answer: D
| English | Chinese(Traditional) | Chinese(Simplified) | 9
KillTest
Information Co., Ltd. All rights reserved.
23. A company has a large mobile sales force. The sales force has been dialing into the company’s
intranet remotely using modems and the company’s tollfree
telephone numbers. They continue to use
this solution because of redundancy and highavailability
requirements.
What should you recommend to the customer?
A. Keep the current solution.
B. Use multiple VPN Routers.
C. Use multiple VPN Routers with VRRP to backup interfaces.
D. Keep the current solution and add VPN Routers for backup.
Answer: C

High quality and Value for the 920-256 Exam.

920-256 simulation test questions, including the examination question and the answer, complete by our senior IT lecturers and the NCDS product experts, included the current newest 920-256 examination questions.

100% Guarantee to Pass Your NCDS exam and get your NCDS Certification.

All will purchase 920-256 Q&A customers will obtain refund money after-sale commitments if do not pass the exam, And enjoy the upgrade Q&A service for free in 60 days. Ensure customers a pass rate.Testpassport helps you one time pass the NCDS 920-256 tests.

20. A customer has 23 remote sites that all connect to the internet using DSL. All of these sites get their
IP addresses using DHCP, and the IP addresses are always changing.
Which feature allows the VPN Router to establish a tunnel in this scenario?
A. ABOT
B. VRRP
C. L2TP over IPSec
D. PPTP over IPSec
Answer: A
21. Which encryption algorithm provides the highest degree of security for user data?
A. ECC
B. RC4
C. AES
D. 3DES
Answer: C

High quality and Value for the 920-256 Exam.

Testpassport Practice Exams for 920-256 (Nortel VPN Router Ris.7.0 Solutions(NCDS)) are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development.

100% Guarantee to Pass Your 920-256 exam and get your NCDS Certification.

We guarantee your success in the first attempt. If you do not pass the NCDS 920-256 exam on your first attempt we will give you a FULL REFUND of your purchasing fee AND send you another same value product for free.

TestPassport will help you to pass the 920-256 exam. TestPassport 920-256 contains 59 questions(2009-01-02), multiple choice answers.

18. Which three features are part of the VPN Router Advanced Routing package ? (Choose three.)
A. RIP
B. VRRP
C. DHCP
D. OSPF
E. ECMP
Answer: BDE
19. A customer wants to use IPX protocol to traverse the network.
Which protocol would be necessary?
A. IP
B. PPP
| English | Chinese(Traditional) | Chinese(Simplified) | 8
KillTest
Information Co., Ltd. All rights reserved.
C. PPTP
D. IPSec
Answer: C

Testpassport 920-256 Downloadable.

Printable Exams(in PDF format) Our Exam 920-256 Preparation Material provides you everything you will need to take your 920-256 exam. The NCDS Certification details are researched and produced by Professional Certification Experts who are constantly using industry experience to produce precise, and logical. You may get 920-256 exam questions from different web sites or books, but logic is the key. Our Product will help you not only pass in the first 920-256 exam try, but also save your valuable time .

• Comprehensive questions with complete details about 920-256 Q&A.
• 920-256 questions accompanied by exhibits.
• Verified Answers Researched by Industry Experts and almost 100% correct.
• Drag and Drop questions as experienced in the Real NCDS exam.
• 920-256 exam questions updated on regular basis.
• Like actual NCDS Certification exams, 920-256 exam preparation is in multiple-choice questions (MCQs).
• Tested by many real NCDS exams before publishing.
• Try free NCDS exam demo before you decide to buy it in Testpassport.
• TestPassport will help you to pass the 920-256 exam.

920-256:Click to download 920-256 exam questions part of the preview (PDF format)

16. Given a need to support dynamic routing, which two interface types can be configured to support
OSPF and RIP? (Choose two.)
A. Public Interface
B. Private Interface
C. End User Tunnels
D. BranchtoBranch
Tunnels
Answer: BD
17. The customer needs to support dynamic routing to the internet using BGP.
Which three interface types can be configured to support BGP? (Choose three.)
A. Utunnels
B. Public Interface
C. Private Interface
D. End User Tunnels
E. BranchtoBranch
Tunnels
Answer: BCE

High quality and Value for the 920-256 Exam.

Testpassport Practice Exams for 920-256 (Nortel VPN Router Ris.7.0 Solutions(NCDS)) are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development.

100% Guarantee to Pass Your 920-256 exam and get your NCDS Certification.

We guarantee your success in the first attempt. If you do not pass the NCDS 920-256 exam on your first attempt we will give you a FULL REFUND of your purchasing fee AND send you another same value product for free.

TestPassport will help you to pass the 920-256 exam. TestPassport 920-256 contains 59 questions(2009-01-02), multiple choice answers.

13. A customer has several branch offices using AES128
encryption. They are concerned about
vulnerability to attacks.
Which two actions can the customer take to lessen fears of attack? (Choose two.)
A. Upgrade to 6.0.
B. Change to AES256.
C. Change to 56 bit DES.
D. Change from using branch office tunnels to user tunnels.
Answer: AB
14. A customer wants to ensure that its firewall supports “AntiSpoofing”.
What is the reason for using AntiSpoofing
as a means for providing network protection ?
A. IP source address equal to 0
B. invalid combinations of IP flags
C. ICMP packet larger than 65536 bytes
D. multiple copies of the same IP fragment
Answer: A
15. A company wants to use a single device to allow both tunneled and untunneled traffic for a remote
office.
What can be implemented on the VPN Router to allow both types of packets to pass between public and
private interfaces? (Choose two.)
A. Splittunneling
B. Branch Office Tunnel
C. VPN Router Tunnel Filters
D. VPN Router Interface Filters
E. VPN Router Stateful Firewall
Answer: DE

11. In setting up its VPN Router, a company wishes to allow untunneled UDP traffic between the private
and the public networks. The company also wants to ensure that unsolicited UDP reply packets are
dropped.
Which feature would facilitate this?
A. Antispoofing
B. Interface filters
C. VPN Router Stateful Firewall
D. Interface NAT with onetoone
translation
Answer: C
12. Because of recent spoofing attacks on the internet, a customer is concerned about vulnerability. The
customer was told that their VPN Router has an antispoofing
mechanism designed to help protect
against such attacks.
How does the VPN Router do this?
A. by validating the source port
B. by validating the TCP sequence number
C. by validating the source IP using the firewall
D. by validating the destination address is not 0.0.0.0
Answer: C

High quality and Value for the 920-256 Exam.

Testpassport Practice Exams for 920-256 (Nortel VPN Router Ris.7.0 Solutions(NCDS)) are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development.

100% Guarantee to Pass Your 920-256 exam and get your NCDS Certification.

We guarantee your success in the first attempt. If you do not pass the NCDS 920-256 exam on your first attempt we will give you a FULL REFUND of your purchasing fee AND send you another same value product for free.

TestPassport will help you to pass the 920-256 exam. TestPassport 920-256 contains 59 questions(2009-01-02), multiple choice answers.

9. A customer has a network configuration that requires a device with the capability to have a multinetted
interface.
Which two Nortel products support this requirement? (Choose two.)
A. VPN Router 251
B. VPN Router 221
C. VPN Router 600
D. VPN Router 1750
Answer: CD

10. A large customer has just installed four T1 lines. They are connecting their regional office to their
headquarters. They want to connect three branch offices to the regional office and also to run branch
office tunnels between all of these sites.
Which Nortel solution would meet their needs?
A. VPN Router 221 with Quad T1/E1 WAN interface card
B. VPN Router 251 with Quad T1/E1 WAN interface card
C. VPN Router 600 with Quad T1/E1 WAN interface card
D. VPN Router 1750 with Quad T1/E1 WAN interface card
Answer: D

High quality and Value for the 920-256 Exam.

Testpassport Practice Exams for 920-256 (Nortel VPN Router Ris.7.0 Solutions(NCDS)) are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development.

100% Guarantee to Pass Your 920-256 exam and get your NCDS Certification.

We guarantee your success in the first attempt. If you do not pass the NCDS 920-256 exam on your first attempt we will give you a FULL REFUND of your purchasing fee AND send you another same value product for free.

TestPassport will help you to pass the 920-256 exam. TestPassport 920-256 contains 59 questions(2009-01-02), multiple choice answers.