Following a Failure of Services in the Network, an Administrator

question 264

Multiple Choice

Following a failure of services in the network, an administrator discovered that the configuration in one of the enterprise routers had been changed. What actions can be taken by the administrator to prevent further changes? (Choose three)

• A) The administrator should limit access by setting the login privilege of users to 0.
• B) The administrator should configure AAA to manage user authorization on the router.
• C) The administrator should configure an ACL to allow only the administrator to manage the router.
• D) The administrator should configure port-security on the router.

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Definitions:

Least Cost

The process of minimizing expenses involved in producing a good or service while maintaining its quality and efficiency.

Minimum Efficient Scale

The smallest amount of production a company can achieve while still taking full advantage of economies of scale with regards to minimizing its costs.

Long-Run ATC

The average total cost of production when all inputs, including capital, are variable and the scale of production can change.

Diseconomies of Scale

The phenomenon where operational costs per unit increase as the output increases, often due to inefficiencies or management challenges.