Pass the Cisco CCDE 352-011 Questions and answers with CertsForce

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Questions # 71:

As part of network design, two geographically separated data centers must be interconnected using Ethernet-over-MPLS pseudowire. The link between the sites is stable, the topology has no apparent loops, and the root bridges for the respective VLANs are stable and unchanging. Which aspect must be the part of the design to mitigate the risk of connectivity issues between the data centers?

Options:

A.

Enable 802.1d on one data center, and 802.1w on the other.


B.

Ensure that the spanning tree diameter for one or more VLANs is not too large.


C.

Enable UDLD on the link between the data centers.


D.

Enable root guard on the link between the data centers.


Expert Solution
Questions # 72:

Refer to the exhibit.

Question # 72

This layer 2 network is expected to add 150 VLANS over the next year, In addition to the existing 50 VLANs within the network which STP types will support this design requirement the least amount of CPU resource and achieving load balancing?

Options:

A.

PVST+


B.

CST


C.

MST


D.

RSTP


Expert Solution
Questions # 73:

What are two benefits of following a structured hierarchical and modular design? (Choose two.)

Options:

A.

Each component can be designed independently for its role.


B.

Each component can be managed independently based on its role.


C.

Each component can be funded by different organizations based on its role.


D.

Each component can support multiple roles based on the requirements.


E.

Each component can provide redundancy for applications and services.


Expert Solution
Questions # 74:

Refer to the Exhibit.

Question # 74

In which three Layers should you use nonstop Forwarding to reduce service impact in case of failure? (Choose three)

Options:

A.

Enterprise Edge


B.

Enterprise Core


C.

Service provider Edge


D.

Dual-attached sever Layer


E.

Enterprise Non-Routed Access Layer


F.

Enterprise Non-Routed Distribution Layer.


Expert Solution
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