Which Two Statements Describe Operations Performed by the Encapsulating Tunnel

question 8

Multiple Choice

Which two statements describe operations performed by the encapsulating tunnel endpoint in an IP-IP tunnel? (Choose two.)

• A) It decrements the time-to-live (TTL) counter by one in the inner IP header
• B) It modifies the source and destination addresses in the inner IP header
• C) It adds an outer IP header with the destination address of the remote tunnel endpoint
• D) It creates and adds a new inner IP header with the remote destination device's IP address

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Definitions:

Average Total Costs

The total cost of production divided by the quantity of output produced, illustrating the cost per unit of output.

Total Fixed Costs

The total of all expenses that do not change with the amount of production or output.

Marginal Cost Curve

A curve that shows the cost of producing one more unit of a good or service, typically upward sloping because of increasing marginal costs.

Average Variable Cost Curve

A graphical representation of the variable cost per unit at different levels of output.