Distribution Layer: This Layer Includes LAN-Based Routers and Layer 3

question 445

Multiple Choice

Distribution layer: This layer includes LAN-based routers and layer 3 switches . When is a first-hop redundancy protocol needed in the distribution layer?

• A) OSPF is not supported by the design
• B) HSRP is not supported by the design
• C) preempt tuning of the default gateway is needed
• D) the design implements Layer 3 between the access switch and the distribution switch

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Definitions:

Variable Cost

Costs that change in proportion to the level of activity or volume of production in a business.

Total Cost

Total cost refers to the aggregate sum of all costs, both fixed and variable, incurred by a business in producing goods or services.

Fixed Cost

Fixed cost is an expense that does not change with the level of production or sales, such as salaries, rent, and insurance.

Variable Cost

Costs that change directly with the level of production or service output.