New Updated Cisco CCDP 642-874 Real Exam Download 121-130

Ensurepass

QUESTION 121

What is the recommended radius of a cell for a voice-ready wireless network?

 

A.

6 dBm

B.

7 dBm

C.

19 dBm

D.

5 dBm

 

Correct Answer: B

 

 

QUESTION 122

Which of these practices should you follow when designing a Layer 3 routing protocol?

 

A.

Never peer on transit links.

B.

Build squares for deterministic convergence.

C.

Build inverted U designs for deterministic convergence.

D.

Summarize routes at the distribution to the core to limit EIGRP queries or OSPF LSA propagation.

 

Correct Answer: D

 

 

QUESTION 123

Which two statements about Layer 3 access designs are correct? (Choose two.)

 

A.

IP address space is difficult to manage.

B.

Broadcast and fault domains are increased.

C.

Convergence time is fractionally slower than STP.

D.

Limits on clustering and NIC teaming are removed.

E.

Fast uplink convergence is supported for failover and fallback.

 

Correct Answer: AE

 

 

QUESTION 124

Which two characteristics are most typical of a SAN? (Choose two.)

 

A.

NICs are used for network connectivity.

B.

Servers request specific blocks of data.

C.

Storage devices are directly connected to servers.

D.

A fabric is used as the hardware for connecting servers to storage devices.

E.

The TCO is higher because of the cost of director class storage switches.

 

Correct Answer: BD

 

 

QUESTION 125

Which of these is least important when determining how many users a NAS can support?

 

A.

bandwidth

B.

number of plug-ins per scan

C.

total number of network devices

D.

number of checks in each posture assessment

 

Correct Answer: A

 

 

QUESTION 126

Which of these is true of IP addressing with regard to VPN termination?

 

A.

addressing designs need to allow for summarization

B.

termination devices need routable addresses inside the VPN

C.

IGP routing protocols will update their routing tables over an IPsec VPN

D.

designs should not include overlapping address spaces between sites, since NAT is not supported

 

Correct Answer: A

 

QUESTION 127

At a certain customer’s site, a NAS is both physically and logically in the traffic path. The NAS identifies clients solely based on their MAC addresses. In which access mode has this NAS been configured to operate?

 

A.

Layer 2 mode

B.

Layer 3 Edge mode

C.

Layer 3 Central mode

D.

Layer 3 In-Band mode

 

Correct Answer: A

 

 

QUESTION 128

Which path selection protocol is used by Fibre Channel fabrics?

 

A.

IVR

B.

VoQ

C.

FSPF

D.

VSANs

E.

SANTap

 

Correct Answer: C

 

 

QUESTION 129

Which of these statements best describes VPLS?

 

A.

Neither broadcast nor multicast traffic is ever flooded in VPLS.

B.

Multicast traffic is flooded but broadcast traffic is not flooded in VPLS.

C.

VPLS emulates an Ethernet switch, with each EMS being analogous to a VLAN.

D.

Because U-PE devices act as IEEE 802.1 devices, the VPLS core must use STP.

E.

When the provider experiences an outage, IP re-routing restores PW connectivity and MAC

re-learning is needed.

 

Correct Answer: C

 

 

QUESTION 130

How does ERS use the VLAN tag?

 

A.

to provide service internetworking

B.

to support transparency for Layer 2 frames

C.

as a connection identifier to indicate destination

D.

as a mapping to the DLCI in service internetworking

E.

to provide a trunk by which all VLANs can navigate from one site to one or multiple sites

 

Correct Answer: C

 

Download Latest Complete Collection of Cisco CCDP 642-874 Real Exam,pass exam 100%.

Ensurepass Cisco Certifications Exam Questions and Answers
Ensurepass Cisco CCDP Exams Questions and Answers

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.