400-007 Exam Dumps - Cisco Certified Design Expert (CCDE v3.1)

Go to page:

<< First
Prev
6
7
8
9
10
11
12
13
14
15
Next
Last >>

Question # 89

Refer to the diagram.

Which solution must be used to send traffic from the foreign wireless LAN controller to the anchor wireless LAN controller?

Send packets from the foreign controller to the anchor controller via Layer 3 MPLS VPN or VRF-Lite

Send packets without encapsulation to the anchor controller over the routed network.

Encapsulate packets into an EoIP tunnel and send them to the anchor controller.

Send packets from the foreign controller to the anchor controller via IPinIP or IPsec tunnel.

Full Access

Question # 90

How must the queue sizes be designed to ensure that an application functions correctly?

Each individual device queuing delay in the chain must be less than or equal to the application required delay.

The queuing delay on every device in the chain must be exactly the same to the application required delay.

The default queue sizes are good for any deployment as it compensates the serialization delay.

The sum of the queuing delay of all devices plus serialization delay in the chain must be less than or equal to the application required delay.

Full Access

Question # 91

Which development model is closely associated with traditional project management?

static model

Agile model

evolutionary delivery model

lifecycle model

Full Access

Question # 92

Which two characteristics are associated with 802 1s? (Choose two)

802.1s supports up to 1024 instances of 802.1

802.1 s is a Cisco enhancement to 802.1w.

802.1s provides for faster convergence over 802 1D and PVST+.

CPU and memory requirements are the highest of all spanning-tree STP implementations.

802.1s maps multiple VLANs to the same spanning-tree instance

Full Access

Question # 93

Which two factors must be considered for high availability in campus LAN designs to mitigate concerns about unavailability of network resources? (Choose two.)

device resiliency

device type

network type

network resiliency

network size

Full Access

Question # 94

Which function is performed at the access layer of the three-layer hierarchical network design model?

fault isolation

QoS classification and marking boundary

reliability -

fast transport

redundancy and load balancing

Full Access

Question # 95

You have been asked to design a remote access VPN solution to support up to 2000 devices. You must ensure that only corporate assets are allowed to connect to the VPN, and users must authenticate to gain access of their based on their user role. Users must use a password that they are already using to access existing applications . A user may not always use the same device to access the VPN. Which two options combined meet the requirements? (Choose two)

Use local usernames and passwords on the VPN device

Deploy a central authentication directory that users can be authenticated and authorized against

Deploy certificates that are unique to each user

Deploy an IPsec VPN solution

Deploy certificates that are unique to each device

Deploy a SSL VPN solution

Full Access

Question # 96

Which two statements describe the hierarchical LAN design model? (Choose two)

It is a well-understood architecture that provides scalability

It is the best design for modern data centers

It is the most optimal design but is highly complex