Halloween Sale Limited Time 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: cram70off

Cisco Updated 400-007 Exam Questions and Answers by hasan

Page: 8 / 37

Cisco 400-007 Exam Overview :

Exam Name: CCDE written exam
Exam Code: 400-007 Dumps
Vendor: Cisco Certification: CCDE
Questions: 503 Q&A's Shared By: hasan
Question 32

Which two descriptions of CWDM are true? (Choose two)

Options:

A.

Typically used over long distances, but requires optical amplification

B.

Uses the 850nm band

C.

Allows up to 32 optical carriers to be multiplexed onto a single fiber

D.

Shares the same transmission window as DWDM

E.

Passive CWDM devices require no electrical power

Discussion
Question 33

What is an architectural framework created by ETSI that defines standards to decouple network functions from proprietary hardware-based appliances and have them run in software on standard x86 servers?

Options:

A.

NPIV

B.

NFVIS

C.

NFV

D.

VNF

Discussion
Georgina
I used Cramkey Dumps to prepare for my recent exam and I have to say, they were a huge help.
Corey Oct 17, 2026
Really? How did they help you? I know these are the same questions appears in exam. I will give my try. But tell me if they also help in some training?
Kingsley
Do anyone guide my how these dumps would be helpful for new students like me?
Haris Oct 9, 2026
Absolutely! They are highly recommended for anyone looking to pass their certification exam. The dumps are easy to understand and follow, making it easier for you to study and retain the information.
Rosalie
I passed. I would like to tell all students that they should definitely give Cramkey Dumps a try.
Maja Oct 21, 2026
That sounds great. I'll definitely check them out. Thanks for the suggestion!
Mariam
Do anyone think Cramkey questions can help improve exam scores?
Katie Oct 8, 2026
Absolutely! Many people have reported improved scores after using Cramkey Dumps, and there are also success stories of people passing exams on the first try. I already passed this exam. I confirmed above questions were in exam.
Question 34

Refer to the exhibit Which impact of using three or more ABRs between the backbone area and area 1 is true?

Options:

A.

In a large-scale network LSA replication by all ABRs can cause serious scalability issues

B.

Multiple ABRs reduce the CPU processing on each ABR due to splitting prefix advertisement

C.

In a large-scale network multiple ABRs can create microloops

D.

Prefixes from the non-backbone area are advertised by one ABR to the backbone

Discussion
Question 35

Company XYZ runs OSPF in their network. A design engineer decides to implement hot-potato routing architecture. How can this implementation be achieved?

Options:

A.

Enable iBGP and apply prepend to ensure all prefixes will have the same length of the AS path attribute value.

B.

Redistribute the external prefixes onto OSPF and ensure the total metric calculation includes only the ext value and the value is the same in all ASBRs.

C.

Enable OSPF load-balancing over unequal cost path.

D.

Redistribute the external prefixes onto OSPF and ensure that the total metric calculation includes external internal values.

Discussion
Page: 8 / 37
Title
Questions
Posted

400-007
PDF

$119.7  $399

400-007 Testing Engine

$134.7  $449

400-007 PDF + Testing Engine

$179.7  $599