Network Designers Plan to Interconnect Two Geographically Separated Data Centers

question 346

Multiple Choice

Network designers plan to interconnect two geographically separated data centers using an Ethernet- over-MPLS pseudowire. Within that design, the link between the sites is stable, there are no apparent loops in the topology, and the root bridges for the respective VLANs are stable and unchanging. What additional aspect of the design should be adjusted to mitigate the chance of connectivity issues to the peer data center when the connection takes place?

• 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.

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Definitions:

Warranty Period

The duration in which a manufacturer or seller promises to repair or replace defective products or parts at no additional cost.

Normally Distributed

A term describing a dataset that exhibits the properties of a normal distribution, specifically symmetry around the mean, with a bell-shaped curve where data tails off symmetrically at both ends.

Manufacturer

A company or entity that makes goods for sale by processing raw materials and assembling components, often on a large scale.

Unknown Mean

A parameter of a population that has not been determined.