After the Recent Implementation of a New Design That Incorporated

question 75

Multiple Choice

After the recent implementation of a new design that incorporated GRE tunnels into the network, the network operations staff is seeing the following syslog message in multiple routers on the network - %TUN-5-RECURDOWN: Tunnel0 temporarily disabled due to recursive routing. From a design perspective, what was not taken into account prior to implementing the solution?

• A) The neighboring routers cannot respond within the specified hold time.
• B) The interface on the router that is the source of the tunnel is down.
• C) The interface on the neighboring router that is the source of the tunnel is down.
• D) The router is learning the route to the tunnel destination address using the tunnel interface.
• E) The tunnel interface on the router is not receiving any keepalives within the specified hold time.

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Definitions:

Direct Labor-Hours

The total hours worked by employees directly involved in the production of goods or services.

Manufacturing Overhead

All indirect costs associated with the manufacturing process, such as maintenance, utilities, and quality control.

Machine-Hours

A measure of production time that tracks the number of hours a machine is operated.

Predetermined Overhead Rate

A rate used to allocate manufacturing overhead to individual jobs, calculated at the beginning of a period by dividing the estimated total overhead costs by an allocation base such as estimated total units in the allocation base.