A Protected DWDM Circuit with Disjoint Fiber Routes and Guaranteed

question 100

Multiple Choice

A protected DWDM circuit with disjoint fiber routes and guaranteed restoration times is ordered to connect two hub sites. Which BFD design consideration is true in relation to protected DWDM?

• A) BFD failure detection must be longer than DWDM restoration time
• B) BFD is incompatible with protected DWDM
• C) BFD failure detection must be faster than DWDM restoration time
• D) The BFD hello timer must match the DWDM circuit restoration time

Understand Lewin's force field analysis model, including the concepts of unfreezing, movement, and refreezing.

Recognize the balance of driving and restraining forces in achieving stability or change.

Identify reasons for and manifestations of resistance to change.

Acknowledge the subtle and overt forms of resistance to change.

---

Definitions:

Virginia Frontiers

The boundary or edge regions of Virginia during the colonial and early national periods, characterized by settlement expansion, conflict with Native American tribes, and economic development.

Treaty of Paris

The agreement signed in 1783 that ended the American Revolutionary War, recognizing American independence from Britain.

North American

Pertaining to the continent that includes Canada, the United States, Mexico, and Greenland, characterized by diverse cultures, languages, and ecosystems.

Major Possessions

Territories or significant assets that are owned or controlled by a country, corporation, or individual.